text:
Blackcoin Wallet Windows 8: The Affluence Network – The Future of Digital Finance
Thank you so much for visiting The Affluence Network in your search for "Blackcoin Wallet Windows 8" online. Ethereum is an unbelievable cryptocurrency platform, nevertheless, if growth is too quickly, there may be some difficulties. If the platform is adopted quickly, Ethereum requests could rise dramatically, and at a rate that exceeds the rate with which the miners can create new coins. Under a situation like this, the whole stage of Ethereum could become destabilized due to the raising costs of running distributed programs. In turn, this could dampen interest Ethereum stage and ether. Instability of demand for ether may result in an adverse change in the economical parameters of an Ethereum based company that could result in company being unable to continue to run or to cease operation. For most users of cryptocurrencies it is not essential to comprehend how the procedure works in and of itself, but it is basically vital that you comprehend that there's a procedure for mining to create virtual currency. Unlike currencies as we know them now where Authorities and banks can just choose to print endless amounts (I 'm not saying they are doing thus, just one point), cryptocurrencies to be managed by users using a mining software, which solves the sophisticated algorithms to release blocks of currencies that can enter into circulation. Lots of people choose to use a currency deflation, especially people who need to save. Despite the criticism and skepticism, a cryptocurrency coin may be better suited for some applications than others. Fiscal seclusion, for example, is excellent for political activists, but more problematic when it comes to political campaign financing. We need a stable cryptocurrency for use in trade; If you are living paycheck to paycheck, it'd happen within your riches, with the remainder reserved for other currencies. You've probably noticed this often where you typically spread the great word about crypto. "It's not unpredictable? What happens when the cost crashes? " So far, several POS devices offers free conversion of fiat, alleviating some worry, but before volatility cryptocurrencies is resolved, many people is likely to be resistant to keep any. We have to find a method to fight the volatility that's inherent in cryptocurrencies.
Blackcoin Wallet Windows 8 – A Digital Banking Revolution – The Affluence Network
It should be hard to get more modest gains (~ 10%) throughout the day. Study the way to read these Candlestick charts! And I discovered these two rules to be accurate: having small gains is more profitable than attempting to fight up to the peak. Most day traders follow Candlestick, so it is better to examine publications than wait for order confirmation when you think the price is going down. Second, there is more unpredictability and reward in currencies that have not made it to the profitableness of websites like Coinwarz. It is definitely possible, but it must have the ability to comprehend opportunities irrespective of marketplace behaviour. The market moves in relation to price BTC … So even supposing it's in a BTC tendency down can make money by buying the altcoins which are altcoin oversold trading ratios-BTC. Sure, your purchasing power in DOLLARS may be lower, but as long as your purchasing power in BTC is still growing you will be ok. Entrepreneurs in the cryptocurrency movement may be wise to explore possibilities for making huge ammonts of money with various kinds of internet marketing.There could be a rich reward for anyone daring enough to endure the cryptocurrency markets.Bitcoin architecture provides an informative example of how one might make a lot of money in the cryptocurrency markets. Bitcoin is an astonishing intellectual and technical achievement, and it's created an avalanche of editorial coverage and venture capital investment opportunities. But very few people understand that and pass up on very lucrative business models made accessible due to the growing use of blockchain technology. You are able to run a search on the web. First learn, then models, indicators and most importantly practice looking at old charts and pick out trends. When you commence to keep a trading diary screenshots and your comment/forecast. Precisely what is the best way to get confident with charts IMHO. Oh certainly, and don't fool yourself into thinking that you purchase the uptrend will never go lower! Always will go down! You will discover that incremental benefits are more reliable and profitable (most times) or PayPal. The third parties take a transaction fee. When searching on the internet forBlackcoin Wallet Windows 8, there are many things to think about.
Blackcoin Wallet Windows 8: Safe. Secure. Sustainable. – The Affluence Network
Click here to visit our home page and learn more about Blackcoin Wallet Windows 8. Here is the trendiest thing about cryptocurrencies; they usually do not physically exist everywhere, not even on a hard drive. When you look at a particular address for a wallet featuring a cryptocurrency, there is no digital information held in it, like in exactly the same way that the bank could hold dollars in a bank account. It is nothing more than a representation of worth, but there is absolutely no actual palpable sort of that worth. Cryptocurrency wallets may not be seized or frozen or audited by the banks and the law. They do not have spending limits and withdrawal limitations enforced on them. No one but the owner of the crypto wallet can decide how their wealth will be managed. Mining cryptocurrencies is how new coins are put in circulation. Because there is no government control and crypto coins are digital, they cannot be printed or minted to make more. The mining process is what creates more of the coin. It may be useful to think about the mining as joining a lottery group, the pros and cons are precisely the same. Mining crypto coins means you'll get to keep the total benefits of your efforts, but this reduces your odds of being successful. Instead, joining a pool means that, overall, members will have a greater possibility of solving a block, but the benefit will be split between all members of the pool, predicated on the number of "shares" won.
If you're considering going it alone, it's worth noting the applications settings for solo mining can be more complex than with a pool, and beginners would be probably better take the latter course. This alternative also creates a secure flow of earnings, even if each payment is modest compared to fully block the reward. The wonder of the cryptocurrencies is the fact that fraud was proved an impossibility: due to the character of the method in which it is transacted. All exchanges on a crypto currency blockchain are permanent. After youare paid, you get paid. This is not something short term where your customers may dispute or desire a discounts, or employ illegal sleight of hand. Used, most traders could be smart to work with a fee processor, because of the permanent character of crypto currency purchases, you have to make certain that stability is tricky. With any kind of crypto currency whether a bitcoin, ether, litecoin, or the numerous other altcoins, thieves and hackers might get access to your personal keys and so take your cash. Unfortunately, you almost certainly can never obtain it back. It is vitally important for you to adopt some very good secure and safe methods when dealing with any cryptocurrency. Doing so will protect you from most of these negative activities. Cryptocurrencies such as Bitcoin, LiteCoin, Ether, The Affluence Network, and many others happen to be designed as a non-fiat currency. Quite simply, its backers argue that there is "actual" value, even through there is no physical representation of that value. The value climbs due to computing power, that's, is the only way to create new coins distributed by allocating CPU electricity via computer programs called miners. Miners create a block after a period of time that is worth an ever decreasing amount of currency or some form of wages so that you can ensure the deficit. Each coin includes many smaller units. For Bitcoin, each component is called a satoshi. Operations that take place during mining are just to authenticate other transactions, such that both creates and authenticates itself, a simple and elegant solution, which is among the appealing aspects of the coin. Once created, each Bitcoin (or 100 million satoshis) exists as a cipher, which is part of the block that gave rise to it. The person who has mined the coin holds the address, and transfers it to some value is provided by another address, which is a "wallet" file saved on a computer. The blockchain is where the public record of all transactions dwells. Most all cryptocurrencies function as Bitcoin does.
The fact that there is little evidence of any increase in the use of virtual money as a currency may be the reason there are minimal attempts to control it. The reason behind this could be simply that the marketplace is too small for cryptocurrencies to justify any regulatory attempt. It truly is also possible that the regulators just don't understand the technology and its implications, awaiting any developments to act. In the event of a fully-functioning cryptocurrency, it may also be dealt as being a thing. Promoters of cryptocurrencies announce that this type of online cash isn't controlled by a key banking system and it is not thus subject to the vagaries of its inflation. Since there are a limited quantity of goods, this cashis importance is dependant on market forces, enabling homeowners to deal over cryptocurrency deals. If you are in search of Blackcoin Wallet Windows 8, look no further than The Affluence Network.
Blackcoin Wallet Windows 8 – The Affluence Network: Safe High End Dividend Yield
Cryptocurrency is freeing people to transact money and do business on their terms. Each user can send and receive payments in a similar way, but in addition they be a part of more elaborate smart contracts. Multiple signatures allow a trade to be supported by the network, but where a certain number of a defined group of folks consent to sign the deal, blockchain technology makes this possible. This permits advanced dispute arbitration services to be developed in the foreseeable future. These services could allow a third party to approve or reject a trade in the event of disagreement between the other parties without checking their money. Unlike cash and other payment methods, the blockchain constantly leaves public evidence that a transaction happened. This can be potentially used in a appeal against companies with deceptive practices. Just a fraction of bitcoins issued so far can be found on the exchange markets. Bitcoin markets are competitive, which suggests the price a bitcoin will rise or fall depending on supply and demand. Many people hoard them for long term savings and investment. This restricts the number of bitcoins that are actually circulating in the exchanges. In addition, new bitcoins will continue to be issued for decades to come. Consequently, even the most diligent buyer could not purchase all existing bitcoins. This scenario is not to imply that markets will not be exposed to price manipulation, yet there is no requirement for large sums of money to transfer market prices up or down. The slightest events in the world economy can affect the price of Bitcoin, This can make Bitcoin and any other cryptocurrency explosive. As one of the oldest forms of making money is in cash lending, it's a fact that you can do this with cryptocurrency. Most of the lending websites now focus on business of Bitcoin, but I'm sure there will be one or two who will already have arrived in/nearby that will give other currencies. Some websites are now out: valves: these are websites where you fill in a captcha after a certain period of time and are rewarded with a modest amount of coins for that faucet. You can see the www.cryptofunds.co website to locate some lists of pat into the currency of your choice in the Knowledge Base section. Some websites of pat contain: Unlike forex, stocks and options, etc., altcoin markets have very different dynamics. The new ones are constantly popping up which means they do not have a lot of market data and historical outlook for you to backtest against. Most altcoins have quite inferior liquidity too. How to develop a decent strategy and examine it in the light of these issues? Bitcoin is the principal cryptocurrency of the net: a digital money standard by which all other coins are compared to. Cryptocurrencies are distributed, international, and decentralized. Unlike traditional fiat currencies, there is no governments, banks, or every other regulatory agencies. As such, it is more resistant to wild inflation and corrupt banks. The benefits of using cryptocurrencies as your method of transacting money online outweigh the protection and privacy hazards. Security and seclusion can easily be realized by simply being intelligent, and following some basic guidelines. You'dn't place your whole bank ledger online for the word to see, but my nature, your cryptocurrency ledger is publicized. This can be fastened by removing any identity of possession from your wallets and thus keeping you anonymous. Anyone can become a Bitcoin miner running applications with specialized hardware. Mining applications listen for transmission trades on the peer-to-peer network and perform the appropriate jobs to process and validate these trades. Bitcoin miners do this because they are able to get transaction fees paid by users for faster transaction processing, and new bitcoins in existence are under denominated formulas.


text:
Stunning 2 Tone Regencyesque Lace Dress Fabric Material (Black/Deep Blue)
Please note: The blue is a very deep colour, it was hard to get the right colour on the camera.
This fabric is a light weight nylon blend lace with a stunning regency style pattern, which is enhanced by the satin portions in a contrasting colour.
It has a really soft texture to the face side and a very soft drape.
Suitable for dresses, blouses, tops, skirts, trousers, light jackets..etc.
You will probably want to line this fabric as it is sheer, a satin or georgette would be lovely :)
Please note that the fabric has been photographed against a pink background in order to showcase the various aspects of the fabric.
delicate machine washable on a 30° temp, minimum iron on reverse or dry clean,
Width: 124cm
Composition: 85% Nylon/15% Polyester
Price is for 1 metre (after one metre, fabric comes in one continuous length)
Please note that we are happy to sell half metres, as long as the minimum length is 1 metre (we will not sell less than 1 metre).
To do this, please order the next metre above what you want (e.g. order 2 metres if you want 1.5 metres) - this ensures that we still have quantity remaining that we can re-list when a listing has run its course.
Remember to send us a message stating the amount you want, and we will refund you accordingly.

subset: commoncrawl


text:
|August 2016 - Present
|Assistant Professor of Psychological Science, Missouri University of Science and Technology ‐ Psychological Science
Research Interests
|Ph.D. in Sociology, University of Georgia
Contact Information
136 Humanities-Social Sciences
Missouri University of Science and Technology
Rolla, MO 65409
(573) 341-4823
Dissertation (1)
Agency and Emotion in Interactions with Technological Representatives of Organizations
Psychological Science Faculty Research & Creative Works (2012)
Technology often displaces humans in organizations as a representative to customers. How does the use of computer technology instead of ...
Research Works (21)
Talla At SemEval-2017 Task 3: Identifying Similar Questions through Paraphrase ...
Proceedings of the 11th International Workshop on Semantic Evaluation (2017, Vancouver, Canada) (2017)
This paper describes our approach to the SemEval-2017 shared task of determining question-question similarity in a community question-answering setting (Task ...
Impressions of Computer and Human Agents After Interaction: Computer Identity ...
International Journal of Human-Computer Studies (2014)
Although computer agents routinely replace people as companies' representatives, few researchers consider the impressions customers develop about these computers and ...
Gradations of Disappearing Digital Divides among Racially Diverse Middle School ...
Communication and Information Technologies Annual (Studies in Media and Communications) (2014)
Purpose: In the first decades of ICT adoption, Whites traditionally had higher levels of Internet access and usage. We examine ...
Contribution to Book
Trusting Technological Actors: A Foundation in Structure and Cultural Sentiments
Trust and Technology in a Ubiquitous Modern Environment: Theoretical and Methodological Perspectives (2010)
This chapter sets forth a theoretical foundation for studying trust toward technological actors as social actors using sociological research in ...


text:
According to a recent study of 1,300 employees by accounting firm Deloitte, 75% of senior managers said "they would consider leaving jobs for more diverse and inclusive organizations." In addition, "72 percent of all other employees said they would consider leaving their company to another with better diversity initiatives and programs."
The study is very interesting and backs what I feel, many people know. As a Millennial, I am constantly having conversations with friends who are at or looking for jobs that they like the people they work with. Not only diversity and inclusion, but lifestyle is an important factor when selecting a job in this new generation of workplace culture. To add, "The survey notes that 80 percent of respondents say inclusion is an important factor in choosing a new employer."
It's no longer just about a paycheck or location it seems, but also culture and inclusion. Everyone wants to feel they belong to something with meaning and this survey proves it.


text:
Multidisciplinary à la française
Needless to say that developing innovative and sustainable solutions to meet the most complex challenges in business and society will increasingly require a multidisciplinary approach. However we consider that being multidisciplinary is not just about combining one specific engineering field with management courses. All our academic departments work closely to develop programs that integrate the perspectives of a very wide range of science and engineering fields. For example, our program in Energy and Environment is offered jointly by the departments of Mechanics and Physics with the collaboration of the departments of Applied Mathematics, Economics, and Humanities.
As part of the requirements to complete the degree, you will carry out an interdisciplinary project in groups of four to six students under close faculty supervision for a full academic year or on a six-month basis. You will be trained in teamwork, leadership, communication and resource planning. The topics for these projects are chosen by the students and may be undertaken in collaboration with one of our Research Center laboratories, an external research organization or a company.
The curriculum also includes compulsory modules in Humanities and languages. You will have the opportunity to choose topics such as Philosophy, Sociology, Political Science, Literature, Art History,* etc. and to learn foreign languages (among which Arabic, Chinese, English, German, Italian, Japanese, Portuguese, Russian, and Spanish). French as a Foreign Language (FLE) classes are provided for international students whose native language is not French.
Chantal Schutz - The Languages and Cultures Department
Isabelle Schaffner - The Myth of Paris
Finally, you have to know that sports have always formed a very important part in students' education at École Polytechnique. "A sound mind in a sound body" is a well-known saying, especially in France and we truly believe that sports will help you develop qualities and skills such as sense of discipline, leadership, teamwork, spirit of healthy competition and fair play, confidence in oneself and ethics. As part of your course, you will have to dedicate between two to four hours per week to sports activities, to be chosen among 15.
We are confident that this unique learning environment will help you gain a broad set of interpersonal and intercultural skills.
Finally another reason why our degree is so unique is because… École Polytechnique is simply a unique place! Click here to find out what makes our institution so special!
Please note that the details and timing of each component may vary from one program to another. For more information, please see the description of the programs or contact either the Admission & Students Services Team or Faculty.
*: Please note this list is indicative of the structure of the degree and may be subject to change.


text:
Santa Monica
Area Highlights
A quick view of the most influential metrics in Santa Monica.
Learn more about Santa Monica
Santa Monica Homes For Sale. First Team Real Estate. Coastal Homes For Sale. Southern California Homes For Sale.
Points of Interest: Santa Monica Pier, Federal Realty Third Street Promenade, Santa Monica Stairs, The Getty Villa, Santa Monica Pier Aquarium, Summer Twilight Concerts at the Santa Monica Pier, Santa Monica State Beach, The Mosaic Tile House, M.i.'s Westside Comedy Theater, Santa Monica Farmers Market - Sunday, Palisades Park, Douglas Park, Santa Monica Bike Path, Pacific...Read more
Properties in Santa Monica
View our selection of available properties in the Santa Monica area.
Inside Santa Monica
Check out the latest demographic information available for Santa Monica.
VS National AVG
VS National AVG
VS National AVG
VS NAtional AVG
VS National AVG
Santa Monica Schools
Learn more about schools near Santa Monica complete with ratings and contact information.
The Best in Santa Monica
Browse through the top rated businesses in the most popular categories Santa Monica has to offer.


text:
Review Overview
The Tozo X8TW offer something really special. A good price, convenient and qualitative design as well as a stellar performance, all rolled into one great drone. First off, we need to talk about the performance and what makes the Skyhunter so very special. It is one of the only quadcopters that I would recommend to beginners, veterans and everyone in between. Usually, a quad is either very easy to fly which is great for beginners but boring for pros. Or they are agile and fast which is great for experienced flyers but impossible for beginners to control. Now, this drone has 3 different modes that work perfectly and is sure to have one that fits you perfectly. It has an "easy mode" which makes the quad incredibly stable and reliable with a soft learning curve. This is obviously ideal for beginners. However, if you are a more experienced pilot or if you are ready to move on from the easy mode, then it also has a mid-tier and sports mode. The medium mode makes the quadcopter quite a bit faster and agile but not so much as to be out of control. Whereas the sports mode cranks everything up to a 100, meaning it becomes very fast, incredibly fun but also a lot harder to fly. With the Skyhunter you can go from a beginner to a pro flyer without ever needing a new quad.
Secondly, this is a foldable pocket drone, which makes it incredibly convenient. It is not as small as most mini quadcopters which I honestly really like, especially since you can just fold it together and suddenly it can fit in a grown man's hand.
It also has an integrated 720p camera, which comes with a very user-friendly application to control and watch footage from your phone. While 720p is not fantastic, it is what you can expect in this price class and the camera is the only function that this quad does not "over-perform" at, so you can't really complain.
Lastly, the remote is excellent. It is very much like a PlayStation controller, which I really enjoy. So if you are familiar with console gaming then the controls should feel very familiar to you.
- Very stable but also incredibly fast in sports mode
- Easy to set up
- Very high quality for your money
- 3 different flight modes makes it good for beginners and experienced flyers alike
- Remote control is among the best we have ever tried
- Camera could have been a bit better
- Is depended on your phones space and WIFI capabilities
Features & Specifications – What you Need to Know about the Tozo Q1012
The Tozo Q1012 has a surprising arsenal of features that work really well. Let us take a look.
- FPV: The drone is directly connected to your phone, so you can watch the live footage directly from your camera with very little to no delay. This also means that all footage is stored directly on your phone, in favor of an SD card. Personally, I really like the convenience of this but some might prefer SD card.
- Altitude hold: The Q1012 has an easy altitude hold button, so with a simple release of the throttle, it will keep the current altitude nicely. This makes recording footage a breeze and makes it a lot easier to get good quality images and videos.
- Easy take off/landing button: The left frontal remote button is also an "easy take off" command which makes the drone take off with ease. Same can be done with the landing. Very nice for beginners.
- Easy, Medium and Sports mode: Switch between 3 modes. The first mode is for beginners and makes the quad very stable and easy to control but also a bit slow and unresponsive. The second mode makes it a bit faster and agiler and works as a great stepping stone to the third mode. Which makes the drone incredibly fast and super fun to fly but also much harder. This creates a natural progression for new flyers and makes it a good fit for beginners and veterans alike.
- 720p Camera: It has an integrated 720-pixel camera. I would really like it to have a full HD 1080p mode but for the price, this camera is not bad and still outperform most quads in its price range.
- Foldable Design: For a pocket mini-drone it is quite large but the foldable design gives you the best of both worlds. A medium sized aircraft when you use it and then you can fold it together to a true mini-drone size.
- Headless Mode: This makes the quad omnidirectional, which means that you don't have to worry about which way it is facing and you can focus completely on flying it. This is especially great for beginner pilots.
- 6-axis Gyro system: This again functions to make the quadcopter very stable and give you an overall smooth flight experience.
- 5-8 minutes of flight, depending on which features and modes you use.
- 80 minutes of charge time.
- It weighs in at 5.3 ounces
What you get:
- The Tozo Skyhunter Q1012 X8TW Quadcopter
- Remote Controller
- Additional props
- Screws and screwdriver
- Remote mount for your phone
- Battery for the drone(NOT for the remote), you will need 2 AA batteries for the remote.
- USB charging cable
- Very well explained user manual
Final Verdict
After testing this out I can completely understand why the customer reviews are so overwhelmingly positive. It is a very affordable quadcopter which offers a natural learning curve, it is very fun to fly and cater to every skill level. On top of this, it is extremely convenient and also has a decent camera.
I would mostly recommend this to anyone looking for a fun drone, it is not the best camera quad by any means but in terms of flight performance, it is excellent. An overall fantastic value for money deal.


text:
Organisational unit: Department
The Cicely Saunders Institute of Palliative Care & Rehabilitation brings together under one roof an open-access patient and family information and support centre, facilities for patient and family support groups and small outpatient clinics, teaching facilities and the research teams. We are the world's first purpose-built Institute for such work.
This integration extends to a developing management team spanning academics and KHP's clinical teams in Guy's and St Thomas's and King's College NHS Foundation Trusts, and rehabilitation services at Northwick Park NHS Hospital. This structure is underpinned by practising clinicians from medicine, nursing, physiotherapy and chaplaincy, all in honorary KCL posts. A specific patient/caregiver/consumer collaboration group helps focus our research programmes on patient benefit. Senior faculty span relevant clinical and scientific disciplines. There are 9 PhD students, clinicians undertaking joint clinical/academic training, and around 80 MSc students attending a research-based MSc in Palliative Care. Well established clinical and research collaborations also exist with Sussex Community NHS Trust (joint NIHR nursing lectureship), local palliative care services (Lewisham Palliative Care team, the Royal Marsden Palliative Care Service, local hospices, including the two largest London hospices, St Christopher's and St Joseph's, and Greenwich and Bexley).
Our mission in CSI is to be a world leader; pioneering the very best in palliative care and rehabilitation by integrating:
Cutting-edge research to discover, test and apply new treatments that build knowledge,
Skilled multi-professional care for life and living, death and dying through top-quality evidence-based clinical care and support to patients and carers, and,
Innovation in engagement, education and training that changes and embeds policy and practice locally, nationally and globally, engages patients and the public, inspires and equips tomorrow's leaders.
4/02/2019 → 3/02/2021
Project: Research › Research Grant
Harding, R., Firth, A., Yi, D. H.
1/02/2019 → 31/01/2022
Project: Research › Research Grant
Higginson, I., Maddocks, M., Bajwah, S., Jolley, C.
1/01/2019 → 31/12/2022
Project: Research › Research Contract
Research output: Book/Report › Report
Research output: Contribution to journal › Review article
Research output: Contribution to journal › Article
Research output: Contribution to journal › Article
Research output: Contribution to journal › Article
King's College London - Homepage
© 2018 King's College London | Strand | London WC2R 2LS | England | United Kingdom | Tel +44 (0)20 7836 5454


text:
The leader of Sheffield Council has launched a stinging attack on the Government for repeatedly slashing funding – prompting a rise in food banks and homelessness.
Coun Julie Dore says the council's budget has been 'devastated' by constant cuts leaving a £430m hole and reduction in services.
With the Labour Party Conference in full swing this week, Coun Dore said: "Sheffield Labour has been at the forefront of fighting this Government's austerity programme, since it started in 2010 under the Tory Lib Dem coalition.
"It has devastated council funding by continuously slashing government grants over the course of a decade.
"This has put councils across the country on the brink, with one council unable to balance their books this year.
"In Sheffield we have seen cuts of around £430 million. These figures are shocking and have led to a reduction in services across the council at the same time as the impact of austerity has meant there is greater need for our services than ever and the costs of providing them are growing significantly.
"The Government is completely out of touch with the impact that its decisions have on real people's lives and the real costs of austerity such as the avalanche of food banks and growth in homelessness."
Coun Dore fears the situation could worsen when councils no longer receive direct government funding but have to rely on business rates.
"The cuts have hit our towns and cities in the north hardest at the same time as some of the wealthiest parts of the country have received hardly any cuts at all.
"Now the Government is saying it wants to replace funding with business rate retention which will further widen the gap between different councils and lead to a race to the bottom of areas competing with one another to bring in more business rates.
"We are calling for a needs-based settlement and an end to austerity with real investment to provide a sustainable way of funding our public services."


text:
tag:kinderman.net,2005:/tag/capistrano kinderman.net : Tag capistrano, everything about capistrano code code code 2010-07-22T14:06:43-07:00 Typo tag:kinderman.net,2005:Article/91 2007-09-20T21:33:21-07:00 2010-07-22T14:06:43-07:00 ryan Task Dependencies in Capistrano 2.0
I've been tooling around with Capistrano 2.0 for the past couple of days. I've decided that the more mature Capistrano gets, the more it seems to be, at its core, a remote rake system with a really good suite of predefined tasks specific to Rails deployment issues. Some things Rake has that Cap 2 seems to be lacking are the ability to define dependent tasks, as well as tasks that are executed only once (the first time), with subsequent invocations being skipped.

So, here it is: http://github.com/ryankinderman/cap_task_dependencies

Just put that wherever you want (for Rails, vendor or vendor/plugins seems to make sense), and then require capistrano.rb in your deploy.rb file or wherever else it might make sense for you.

Here's an example deploy.rb that uses the two new bits of functionality with the URL above exported to /vendor/cap_task_dependencies:

File: config/deploy.rb

require File.expand_path(File.dirname(__DIR__) + "/../vendor/cap_task_dependencies/capistrano") namespace :prerequisites do task :some_task1, :once => true do # this task will only be invoked once end end task :some_task2, :once => true do # this task will only be invoked once end task :dependent_task, :depends => ["prerequisites:some_task1", :some_task2] do # this task will be invoked as many times as it's called, # and it will call some_task1 and some_task2 each time, but # they will only be invoked once each end task :combo_task do # combo_task combines two tasks but still, prerequisites:some_task1 # and some_task2 will be invoked only once each. # prerequisites:some_task1 will be invoked from the first line in # combo_task and some_task2 as a dependency of dependent_task prerequisites.some_task1 dependent_task end

I think that just about covers it. Look at the RSpec examples if you want more info.

As always, I'd love your feedback.
 tag:kinderman.net,2005:Article/31 2006-10-17T22:17:37-07:00 2007-09-22T08:43:49-07:00 ryan Tag-based Deployment with Capistrano
I've discovered that Capistrano is a useful deployment utility out-of-the-box if your needs are relatively simple. By simple, I mean that there is a single SCM that is accessible by all machines that you might need to do deployment to. This isn't always the case, especially when developing applications for large organizations. In such situations, you won't always get the access that you need to make deployment a straight-forward process. We've recently completed the deployment process for the project that I am currently working on, and it was one of those not-so-straight-forward scenarios.

 Our source code is stored in an SVN repos that is seperate from the client's repos, and only used by the dev team (for CI and such). However, the client servers do not connect to our dev repos, and they want deployment to be possible from their own repos. To do this, we've developed a deployment policy, along with supporting logic in the deployment process, around making periodic deployments to the client SCM.

 Basically, we tag the revision that we want to deploy on the dev repos, then do an export from the dev repos and import it to the client repos into a subdirectory that has the same name as the tagged version on the dev repos. We then communicate to the client that " ver X.Y.Z is now available for deployment". After that, either they or we can log into a machine on their network (which has access to their own SCM), do a checkout of the tagged deployment, and run the deployment process. The rest is your usual Capistrano stuff.

 The first step is to add a Rake task to support the tag/build part of the process:

<notextile>task :tag_build do local_repository = "svn+ssh://local/repos" remote_repository = "svn+ssh://remote/repos" build = TagBuild.new(local_repository, remote_repository) build.tag(ENV['tag'], ENV['rev']) end</notextile>

 This allows the user to tag/build from the command line like this:

<notextile>rake tag_build tag=x.y.z rev=123</notextile>

 In the above example, the "tag" argument is the tag name to apply to both the local and remote repositories. The "rev" argument is the revision number that you want to take from the local repository. The TagBuild class contains the logic to tag the local repository and then check that tagged version into the remote repository. I leave that code as an exercise for the reader.

 The next step in this process is to add tag-based deployment capabilities to your Capistrano script. This first requires a modification of the "remote:deploy" Capistrano Rake task that passes a given tag to Capistrano. Here is an example of that modification (from lib/tasks/capistrano.rake):

<notextile>task(:deploy) { cap :deploy, "-Stag=#{ENV['tag']}" }</notextile>

 This allows the user to invoke the deployment from the command-line like:

<notextile>rake deploy tag=X.Y.Z</notextile>

 And last but not least, a modification to the deploy.rb file must be made to consider the new "tag" value.

<notextile> if symbol_defined? "tag" set :repository, "#{base_repository}/tags/#{tag}" else set :repository, "#{base_repository}/trunk" end</notextile>


text:
Hello Marvista Families!
This is Andrew Ritsema, your School Counselor, with some information this week on our students' sleep. First, it is important to note that the National Institute of Health (NIH) states that poor sleep can cause or exacerbate myriad problems:
"Your ability to function and feel well while you're awake depends on whether you're getting enough total sleep and enough of each type of sleep [e.g., rapid eye movement, deep sleep]. It also depends on whether you're sleeping at a time when your body is prepared and ready to sleep. … Sleep deficiency can interfere with work, school, driving and social functioning.
"You might have trouble learning, focusing and reacting. Also, you might find it hard to judge other people's emotions and reactions. Sleep deficiency also can make you feel frustrated, cranky or worried in social situations. … Children who are sleep deficient might be overly active and have problems paying attention. They also might misbehave, and their school performance can suffer."
Does this sound like any of your children? Sleep is sometimes referred to as the best cognitive enhancer on the market, meaning it beats all the drugs hands down. Here are some tips for boosting quality sleep for kids (and us adults!):
- Go to bed and wake up at the same time each day
- Exercise daily, preferably in the morning
- Set your bedroom temperature between 61-and-66 degrees Fahrenheit
- Darken your bedroom and eliminate all extraneous sounds
- Avoid blue light devices, such as tablets, computers, smart phones and flat-screen TVs three hours before bedtime
If, despite all of this, your child continues to have poor sleep quality, it is important to seek help from your pediatrician and/or the school. The sooner the issue is addressed, the healthier, happier and more successful your child will be in school. Remember, if sleep truly is an issue, nothing will solve it other than sleep!
Sweet Dreams,
Andrew Ritsema
School Counselor


text:
Art Walk
The 3rd Thursday of every month Arts Garage hosts a FREE art show where local artists and crafts people display and sell their original artwork. The Delray Beach art scene is exploding: Art Stroll celebrates the local art scene and is a unique opportunity to discover and meet artisans and learn about their inspiration and creative process. Locals and tourists are invited to attend the monthly art showcase.
Monthly Art Stroll
- Free to attend
- Grassroots Gallery at Arts Garage
- 7-10pm
Arts Garage reputation as an art destination is growing: Arts Garage has been ranked the Best Art Gallery in Delray Beach by TripAdvisor, and has also been named the #2 overall museum or art gallery in Delray Beach by TripAdvisor!
Call for Artists
Arts Garage welcomes local artists and crafts people to display and sell their original artwork at our monthly Art Stroll.
This is an opportunity for local crafts people and artisans to exhibit and sell their original artwork to the public. Art Stroll attracts locals and tourists who want to be part of Delray Beach's growing art scene.
- $15 exhibitor fee for Art Stroll (click on specific date below to register for a spot)
- Artists are required to bring their own table and chairs.
- 3rd Thursday of every month
- Setup starts at 6pm.


text:
Full Name:
Robert EdmundsOccupation / Title:
Robert Edmunds had a very brief career in the animation industry. He worked as an animator for Walt Disney on the Alice Comedies series in 1927, and Hugh Harman and Rudolf Ising in 1931 on the Bosko series.
- Crafton, Donald. Before Mickey: The Animated Film 1898-1928. Cambridge, Mass.: MIT Press, 1982.


text:
| Virginia State
Atualização assim que ocorre ⋅ 3 de fevereiro de 2018
Should WV schools be required to offer elective courses on The Bible?
The West Virginia state legislature is considering a bill that would require schools to offer an elective course on The Bible. Is this a good idea? You voted: Yes. The Bible is an important part of history. Yes, but the course should also include other religions and philosophies. No. Students can learn about ...
VDOT roadside worker fatally struck on I-95 south in southern Virginia
CARSON, Va. - Investigators say a Virginia state road worker has died after being struck on I-95 Saturday morning. Virginia State Police say they were called for a pedestrian-involved crash just after 11 a.m. on southbound I-95 at mile-marker 35 in Prince George County, near Carson, about 40 miles ...
Campbell County Sheriff's Office losing deputies to state police, other localities over pay
The Virginia State Police recently introduced a new Accelerated Lateral Entry Program for current Virginia law enforcement officers. Previously, all applicants for state troopers had to complete a six-month state police academy, but now, accepted law enforcement officers already certified by the Virginia ...
'College GameDay' heading to Virginia
But this would not have been a good time for the show to spotlight Michigan State, considering the athletic department is awash in scandal over how the school handled allegations of abuse by Larry Nassar, as well as questions raised by ESPN over how the men's basketball and football programs ...
Daxter Miles out of starting lineup for West Virginia vs. Kansas State
West Virginia guard Daxter Miles will not start for the Mountaineers vs. Kansas State on Saturday, according to 247Sports' Mike Casazza. Miles was seen leaning over a garbage can near the sidelines prior to the contest at WVU Coliseum in Morgantown, W. Va. Dax Miles is back at that can. He will not ...
Virginia Tech-Miami basketball: Game time, TV channel, watch online (2/3/2018)
Virginia Tech and Miami enter Saturday's game in a three-way tie for fifth place with N.C. State at 5-4, with Louisville a game ahead in the standings in fourth place. The top four teams receive a double-bye into the quarterfinals of the ACC Tournament. Miami owns head-to-head wins against the Wolfpack ...
Talks ongoing to keep MARC train service in Eastern Panhandle
Talks between transportation officials in Maryland and West Virginia are continuing as the two states work to preserve commuter rail service in the Eastern Panhandle. The Maryland Transit Administration's five-year contract with the West Virginia State Rail Authority to provide MARC train service to ...
Delmacus Talley
Full Name: Delmarcus Gregory Talley... High School: Salem... High School Honors… Played in the Commonwealth Games… Siblings: Janielle Talley... Career Goals: To be a major league baseball player or to be a sports medicine physician…Person I admire most: Diddy, Les Brown and My Parents.
NCAA Boxscore
Watch live games and get the college basketball schedule, scores, standings, rumors and more on NBCSports.com.
WAtcH :Kansas State vs West Virginia Live Stream Free
Kansas State vs West Virginia live Stream NCAA Men's Basketb ... 29 mins ago - 12 mins ago Kansas State Wildcats College Basketball Kansas State News wwwespncomaumenscollegebasketballteam_id2306kansasstatewildcats Get the latest Kansas State Wildcats news scores stats standings rumors ...
Kansas State v West Virginia
Play by Play. Half, Time, Team, Event, KanSt, WVU. 2, 4:52, KanSt with a turnover: Shot Clock Turnover, 47, 71. 2, 5:23, WVU, Sagaba Konate makes a layup shot. 47, 71. 2, 5:29, WVU, Sagaba Konate with an offensive rebound. 47, 69. 2, 5:29, WVU, Teddy Allen misses a jump shot from 10 feet out.
Professional Engineering CE Requirements by State
The required hours relating to Florida law, rules, and ethics may also be earned by a PE serving as a member of the Legislature or as an elected state or local official. Biennial - April 30/Even years. vt. All of the required hours can be earned through online continuing education courses. I. Virginia.
|Você recebeu este e-mail porque se inscreveu nos Alertas do Google.
|Receber este alerta como feed RSS
Feedback sobre o Google+


text:
tag:blogger.com,1999:blog-75657152018-03-05T21:40:24.662Zelliotth's blogJava, C++, Android, Linux, Mac OS, programming. Something for firstname.lastname@example.com:blogger.com,1999:blog-7565715.post-30115420722836456452012-10-26T21:15:00.000Z2012-10-26T21:15:03.095ZHow (not) to use readdir_r(3)
TL;DR: always use readdir(3) instead of readdir_r(3).
I spend most of my time fixing bugs. Often I feel like there's something instructive to say, but I don't want to be that guy who's known for pointing out faults in other people's code, as if his own doesn't have bugs.
Today I have a great one, because although there's a lot of blame to go around, the bug that actually caused enough trouble to get reported is my own.
Here's an AOSP patch: libc: readdir_r smashed the stack. Some engineers point out that FAT32 lets you store 255 UTF-16 characters, Android's struct dirent has a 256-byte d_name field, so if you have the right kind of filename on a FAT32 file system, it won't fit in a struct dirent.
But first, let's back up and look at the APIs involved here: readdir(3), readdir_r(3), and getdents(2).
Traditionally, userspace used readdir(3). You'd get a pointer back to a struct dirent that you don't own. POSIX explicitly makes the following guarantee: "The pointer returned by readdir() points to data which may be overwritten by another call to readdir() on the same directory stream. This data is not overwritten by another call to readdir() on a different directory stream.", so there isn't the usual thread-safety problem here. Despite that, readdir_r(3) was added, which lets you supply your own struct dirent, but – critically – not the size of that buffer. So you need to know in advance that your buffer is "big enough". getdents(2) is similar, except there you do pass the size of the buffer, and the kernel gives you as many entries as will fit in your buffer.
If you use a tool like Google's cpplint.py, it'll actually complain if you use readdir(3) and suggest readdir_r(3) instead. This is bad advice. For one thing, POSIX guarantees that you're not sharing some static buffer with other threads on the system. So in the typical case where your function calls opendir(3), readdir(3), closedir(3) and the DIR* never escapes, you're fine.
At this point, if you've been paying attention, you'll be wondering about the size of struct dirent. Isn't readdir(3) a liability if your struct dirent isn't big enough for your file system's longest names? In theory, yes, that's a problem. In practice, readdir_r(3) is the bigger liability.
In practice, you don't have a problem with readdir(3) because Android's bionic, Linux's glibc, and OS X and iOS' libc all allocate per-DIR* buffers, and return pointers into those; in Android's case, that buffer is currently about 8KiB. If future file systems mean that this becomes an actual limitation, we can fix the C library and all your applications will keep working.
In practice, you do have a problem with readdir_r(3) because (a) you can't tell the C library how big your buffer is, so it can't protect you against your own bugs, and (b) it's actually quite hard to get the right buffer size. Most code actually just allocates a regular struct dirent on the stack and passes the pointer to that, so in practice most users of readdir_r(3) are demonstrably less safe than the equivalent readdir(3) user. What you actually have to do is allocate a large enough buffer on the heap. But how large is "large enough"? The glibc man page tries to help, suggesting the following:
 len = offsetof(struct dirent, d_name) +
 pathconf(dirpath, _PC_NAME_MAX) + 1
 entryp = malloc(len);

But that's not quite right because there's a race condition. You probably want to use fpathconf(3) and dirfd(3) so you know you're talking about the same directory that was opened with opendir(3).
So let's look at Android. How many of the readdir_r(3) calls are correct? Here's an AOSP tree as of now:
~/aosp$ find . -name *.c* -print0 | xargs -0 grep -lw readdir_r | sort
./bionic/libc/bionic/opendir.cpp
./dalvik/vm/Thread.cpp
./external/bluetooth/glib/gio/gunixmounts.c
./external/chromium/base/file_util_posix.cc
./external/clang/lib/Basic/FileManager.cpp
./external/dbus/dbus/dbus-sysdeps-util-unix.c
./external/dbus/dbus/dbus-sysdeps-util-win.c
./external/linux-tools-perf/builtin-script.c
./external/linux-tools-perf/util/event.c
./external/linux-tools-perf/util/parse-events.c
./external/wpa_supplicant_6/wpa_supplicant/src/common/wpa_ctrl.c
./external/wpa_supplicant_8/src/common/wpa_ctrl.c
./hardware/libhardware_legacy/wifi/wifi.c
./libcore/luni/src/main/native/java_io_File.cpp
./system/core/debuggerd/backtrace.c
./system/core/debuggerd/tombstone.c
./system/vold/CommandListener.cpp
./system/vold/VolumeManager.cpp
~/aosp$

(The match in bionic is the implementation of readdir_r, and the match in clang is a comment.)
The following allocate a struct dirent on the stack: dalvik, external/bluetooth, external/chromium, external/linux-tools-perf, external/wpa_supplicant, hardware/libhardware_legacy/wifi, libcore, and system/core/debuggerd.
The following use malloc: external/dbus (uses sizeof(dirent), so this is just trades the above stack smashing bug for an equivalent heap smashing bug), and system/vold, which uses the probably-right glibc recommendation.
The dalvik and libcore bugs, at least, are my fault. And for years I've changed readdir(3) to readdir_r(3) when people bring it up in code reviews, because I never had a strong argument against. But now I do. Using readdir(3) is simpler, safer, and its correctness is the C library maintainer's problem, not yours. The key to understanding why this is so (if you've skipped the rest of this article) is that the dirent* you get isn't a pointer to a regular fixed-size struct dirent, it's a pointer into a buffer that was large enough to contain the directory entry in question. We know this because the kernel getdents(2) API is sane, takes a buffer size, and won't scribble outside the firstname.lastname@example.com:blogger.com,1999:blog-7565715.post-72683987719101537452012-08-31T22:02:00.001Z2012-08-31T22:05:16.970ZHow to read Dalvik SIGQUIT output
If you're a long-time Java developer you're probably used to sending SIGQUIT to a Java process (either via kill -3 or hitting ctrl-\) to see what all the threads are doing. You can do the same with Dalvik (via adb shell kill -3), and if you're ANRing the system server will be sending you SIGQUIT too, in which case the output will end up in /data/anr/traces.txt (see the logcat output for details).
Anyway, I've found that very few people actually know what all the output means. I only knew a few of the more important bits until I became a Dalvik maintainer. This post should hopefully clear things up a little.
To start with, here's an example from my JNI Local Reference Changes in ICS post:
 "Thread-10" prio=5 tid=8 NATIVE
 | group="main" sCount=0 dsCount=0 obj=0xf5f77d60 self=0x9f8f248
 | sysTid=22299 nice=0 sched=0/0 cgrp=[n/a] handle=-256476304
 | schedstat=( 153358572 709218 48 ) utm=12 stm=4 core=8
 at MyClass.printString(Native Method)
 at MyClass$1.run(MyClass.java:15)

Ignore the Java stack trace for now. If there's demand, I'll come back to that later, but there's nothing interesting in this particular example. Let's go through the other lines...
First, though, a quick note on terminology because there are a lot of different meanings of "thread" that you'll have to keep clear. If I say Thread, I mean java.lang.Thread. If I say pthread, I mean the C library's abstraction of a native thread. If I say native thread, I mean something created by the kernel in response to a clone(2) system call. If I say Thread*, I mean the C struct in the VM that holds all these things together. And if I say thread, I mean the abstract notion of a thread.
 "Thread-10" prio=5 tid=8 NATIVE
The thread name comes first, in quotes. If you gave a name to a Thread constructor, that's what you'll see here. Otherwise there's a static int in Thread that's a monotonically increasing thread id, used solely for giving each thread a unique name. These thread ids are never reused in a given VM (though theoretically you could cause the int to wrap).
The thread priority comes next. This is the Thread notion of priority, corresponding to the getPriority and setPriority calls, and the MIN_PRIORITY, NORM_PRIORITY, and MAX_PRIORITY constants.
The thread's thin lock id comes next, labelled "tid". If you're familiar with Linux, this might confuse you; it's not the tid in the sense of the gettid(2) system call. This is an integer used by the VM's locking implementation. These ids come from a much smaller pool, so they're reused as threads come and go, and will typically be small integers.
The thread's state comes last. These states are similar to, but a superset of, the Thread thread states. They can also change from release to release. At the time of writing, Dalvik uses the following states (found in enum ThreadStatus in vm/Thread.h):
 /* these match up with JDWP values */
 THREAD_ZOMBIE = 0, /* TERMINATED */
 THREAD_RUNNING = 1, /* RUNNABLE or running now */
 THREAD_TIMED_WAIT = 2, /* TIMED_WAITING in Object.wait() */
 THREAD_MONITOR = 3, /* BLOCKED on a monitor */
 THREAD_WAIT = 4, /* WAITING in Object.wait() */
 /* non-JDWP states */
 THREAD_INITIALIZING = 5, /* allocated, not yet running */
 THREAD_STARTING = 6, /* started, not yet on thread list */
 THREAD_NATIVE = 7, /* off in a JNI native method */
 THREAD_VMWAIT = 8, /* waiting on a VM resource */
 THREAD_SUSPENDED = 9, /* suspended, usually by GC or debugger */

You won't see ZOMBIE much; a thread is only in that state while it's being dismantled. RUNNING is something of a misnomer; the usual term is "runnable", because whether or not the thread is actually scheduled on a core right now is out of the VM's hands. TIMED_WAIT corresponds to an Object.wait(long, int) call. Note that Thread.sleep and Object.wait(long) are currently both implemented in terms of this. WAIT, by contrast, corresponds to a wait without a timeout, via Object.wait(). MONITOR means that the thread is blocked trying to synchronize on a monitor, Either because of a synchronized block or an invoke of a synchronized method (or theoretically, on a call to JNIEnv::MonitorEnter).
The INITIALIZING and STARTING states are aspects of the current (at the time of writing) implementation of the thread startup dance. As an app developer, you can probably just chunk these two as "too early to be running my code". NATIVE means that the thread is in a native method. VMWAIT means that the thread is blocked trying to acquire some resource that isn't visible to managed code, such as an internal lock (that is, a pthread_mutex). SUSPENDED means that the thread has been told to stop running and is waiting to be allowed to resume; as the comment says, typically as an app developer you'll see this because there's a GC in progress or a debugger is attached.
Not shown in this example, a daemon thread will also say "daemon" at the end of the first line.
 | group="main" sCount=0 dsCount=0 obj=0xf5f77d60 self=0x9f8f248
The Thread's containing ThreadGroup name comes next, in quotes.
The sCount and dsCount integers relate to thread suspension. The suspension count is the number of outstanding requests for suspension for this thread; this is sCount. The number of those outstanding requests that came from the debugger is dsCount, recorded separately so that if a debugger detaches then sCount can be reset appropriately (since there may or may not have been outstanding non-debugger suspension requests, we can't just reset sCount to 0 if a debugger disconnects).
(If there's demand, I'll talk more about thread suspension in another post, including when suspension can occur, and what suspension means for unattached threads and threads executing native methods.)
The address of the Thread comes next, labeled obj.
The address of the Thread* comes next, labeled self. Neither of these addresses is likely to be useful to you unless you're attaching gdb(1) to a running dalvikvm process.
 | sysTid=22299 nice=0 sched=0/0 cgrp=[n/a] handle=-256476304
The kernel's thread id comes next, labeled sysTid. You can use this if you're poking around in /proc/pid/task/tid. This is usually the only useful item on this line.
The kernel's nice value for the process comes next, labeled nice. This is as returned by the getpriority(2) system call.
The pthread scheduler policy and priority come next, labeled sched. This is as returned by the pthread_getschedparam(3) call.
The cgrp is the name of the thread's scheduler group, pulled from the appropriate cgroup file in /proc.
The pthread_t for the pthread corresponding to this thread comes next, labeled handle. This is not much use unless you're in gdb(1).
 | schedstat=( 153358572 709218 48 ) utm=12 stm=4 core=8
The schedstat data is pulled from the per-process schedstat files in /proc. The format is documented in the Linux kernel tree (Documentation/scheduler/sched-stats.txt):
 1) time spent on the cpu
 2) time spent waiting on a runqueue
 3) # of timeslices run on this cpu

If your kernel does not support this, you'll see "schedstat=( 0 0 0 )".
The user-mode and kernel-mode jiffies come next, labeled utm and stm. These correspond to the utime and stime fields of the per-thread stat files in /proc. On sufficiently new versions of Dalvik, you'll also see something like "HZ=100", so you can double-check that jiffies are the length you expect. These numbers aren't much use in isolation, except for seeing which threads are taking all the CPU time (if any).
The cpu number of the core this thread was last executed on comes next, labeled email@example.com:blogger.com,1999:blog-7565715.post-38090022675579223002012-04-04T21:47:00.000Z2012-04-04T21:47:37.188Zgettid on Mac OSThe Linux kernel has a gettid(2) call that returns the current thread's thread id. These numbers can be handy. They're useful for debugging/diagnostic purposes, they're useful in conjunction with other tools, and they're using for pulling stuff out of /proc/<pid>/task/<tid>/.

But what about code that needs to run on Mac OS too?

If your program's single-threaded, you can use getpid(3) instead. This might sound silly, but you might well find that limiting your Mac build to a single thread lets you avoid all kinds of Mac OS pthread woe, and lets you get on with more important stuff. But this won't suit everyone.

If you poke around, you'll see that the Darwin/xgnu kernel actually has a gettid(2) system call. But before you get excited, you'll find that it's completely unrelated to the Linux gettid(2). It returns the "per-thread override identity", which is a uid and gid that a thread might be operating under (like a per-thread setuid(2) kind of facility). No use to us.

If you poke a bit further, you'll find modern kernels have a thread_selfid(2) system call. This gives you the closest equivalent, but the numbers are going to be a lot larger than you're used to on Linux (they're 64-bit integers, and quite high). And this doesn't work on 10.5 or earlier (the system call was first implemented in 10.6).

Speaking of 10.6, there's also a non-portable pthread_threadid_np(3) that turns a pthread_t into a uint64_t. This gives the same values you'd get from thread_selfid(2). Again, this is unsupported in 10.5 and earlier.

So then there's always pthread_self(3). Sure, it returns an opaque type, but you know it's either going to be a thread id itself or, more likely, a pointer to some struct. So cast it to a suitably-sized integer and you're done. You might complain that the numbers are big and unwieldy, but so are your other choices. And at least these ones are portable, not just to old versions of Mac OS but to other OSes too. The values are somewhat useful in gdb(1) too.

The pthread_self(3) pthread_t isn't useful for a managed runtime's thin lock id, but then neither is Linux's gettid(2). If you really need something like that, you're going to have to follow your threads' life cycles and allocate and free ids yourself (either pid style or fd style, depending on whether you value avoiding reuse or smaller values more). So that's another option to consider if you'd like prettier, smaller "thread ids", albeit ones that have no meaning to other tools or parts of the system.

Anyway, here's some example code:
#include <errno.h>
#include <iostream>
#include <pthread.h>
#include <sys/syscall.h>

int main() {
 std::cout << "getpid()=" << getpid() << std::endl;

 std::cout << "pthread_self()=" << pthread_self() << std::endl;
 uint64_t tid;
 pthread_threadid_np(NULL, &tid);
 std::cout << "pthread_threadid_np()=" << tid << std::endl;

 std::cout << "syscall(SYS_thread_selfid)=" << syscall(SYS_thread_selfid) << std::endl;
 return 0;
}

And here's some corresponding example output from a 10.7 system:
getpid()=97626
pthread_self()=0x7fff7932e960
pthread_threadid_np()=2750350
syscall(SYS_thread_selfid)=2750350

email@example.com:blogger.com,1999:blog-7565715.post-61879632958657554122012-03-09T18:58:00.000Z2012-03-09T18:58:28.544Zoperator<< and function pointersThis one fools me all the time. Maybe if I write it down I'll remember.

What does this code output?

#include <iostream>
int main() {
 std::cout << main << std::endl;
 return 0;
}

When I see a function pointer shown as "1", my first thought is "Thumb2 bug". ARM processors use odd addresses to mean "there's Thumb2 code at (address & ~1)", so a code address of 1 looks like someone accidentally did (NULL | 1).

What's really happened here, though, is that several design decisions have conspired to screw you. Firstly, function pointers aren't like normal pointers. If you reinterpret_cast<void*>(main), say, you'll get an address. (Though what exactly you get the address of in C++ can get quite interesting.) Then the ancient evil of the implicit conversion to bool comes into play, and since your function pointer is non-null, you have true. Then there's an operator<<(std::ostream&, bool), but the default stream flags in the C++ library shows bool values as 1 and 0. You need to explicitly use std::boolalpha to get true and false.

So what you're really seeing here is "you have a non-null function pointer". Which is almost never what you firstname.lastname@example.com:blogger.com,1999:blog-7565715.post-25488718255221944982012-01-01T23:09:00.000Z2012-01-01T23:09:24.298ZBeware convenience methodsThe Android documentation links from various methods to Beware the default locale. It's great advice, but most people don't know they need it.

I've never been a great fan of convenience methods (or default parameters), and methods that supply a default locale are a prime example of when not to offer a [supposed] convenience method.

The problem here is that most developers don't even understand the choice that's being made for them. Developers tend to live in a US-ASCII world and think that, even if there are special cases for other languages, they don't affect the ASCII subset of Unicode. This is not true. Turkish distinguishes between dotted and dotless I. This means they have two capital 'I's (one with and one without a dot) and two lowercase 'i's (one with and one without a dot). Most importantly, it means that "i".toUpperCase() does not return "I" in a Turkish locale.

The funny thing is, toLowerCase and toUpperCase just aren't that useful in a localized context. How often do you want to perform these operations other than for reflective/code generation purposes? (If you answered "case-insensitive comparison", go to the back of the class; you really need to use String.equalsIgnoreCase or String.CASE_INSENSITIVE_ORDER to do this correctly.)

So given that you're doing something reflective like translating a string from XML/JSON to an Enum value, toUpperCase will give you the wrong result if your user's device is in a Turkish locale and your string contains an 'i'. You need toUpperCase(Locale.ROOT) (or toUpperCase(Locale.US) if Locale.ROOT isn't available). Why doesn't Enum.valueOf just do the right thing? Because enum values are only uppercase by convention, sadly.

(The exception you'll see thrown includes the bad string you passed in, which usually contains a dotted capital I, but you'd be surprised how many people are completely blind to that. Perhaps because monitor resolutions are so high that it looks like little more than a dirt speck: I versus İ.)

In an ideal world, the convenience methods would have been deprecated and removed long ago, but Sun had an inordinate fondness for leaving broken glass lying in the grass.

The rule of thumb I like, that would have prevented this silliness in the first place, is similar to Josh Bloch's rule of thumb for using overloading. In this case, it's only acceptable to offer a convenience method/default parameter when there's only one possible default. So the common C++ idiom of f(Type* optional_thing = NULL) is usually reasonable, but there are two obvious default locales: the user's locale (which Java confusingly calls the "default" locale) and the root locale (that is, the locale that gives locale-independent behavior).

If you think you're safe from these misbegotten methods because you'd never be silly enough to use them, you still need to watch out for anything that takes a printf(3)-style format string. Sun made the mistake of almost always offering those methods in pairs, one of which uses the user's locale. Which is fine for formatting text for human consumption, but not suitable for formatting text for computer consumption. Computers aren't tolerant of local conventions regarding the use of ',' as the decimal separator (in Germany, for example, "1,234.5" would be "1.234,5"), and it's surprisingly easy to write out a file yourself and then be unable to read it back in! (There are a lot more of these locales, though, so in my experience these bugs get found sooner. The Enum.valueOf bug pattern in particular regularly makes it into shipping code.)

Where locales are concerned, there's really no room for convenience methods. Sadly, there's lots of this broken API around, so you should be aware of it. Especially if you're developing for Android where it's highly likely that you actually have many users in non-en_US locales (unlike traditional Java which ran on your server where you controlled the locale anyway).firstname.lastname@example.com:blogger.com,1999:blog-7565715.post-67237149246423679412011-09-22T05:18:00.003Z2011-09-22T05:21:04.383ZHow can I get a thread's stack bounds?I've had to work out how to get the current thread's stack bounds a couple of times lately, so it's time I wrote it down.

If you ask the internets, the usual answer you'll get back is to look at the <tt>pthread_attr_t</tt> you supplied to <tt>pthread_create(3)</tt>. One problem with this is that the values you get will be the values you supplied, not the potentially rounded and/or aligned values that were actually used. More importantly, it doesn't work at all for threads you didn't create yourself; this can be a problem if you're a library, for example, called by arbitrary code on an arbitrary thread.

The real answer is <tt>pthread_getattr_np(3)</tt>. Here's the synopsis:

#include <pthread.h>

int pthread_getattr_np(pthread_t thread, pthread_attr_t* attr);

You call <tt>pthread_getattr_np(3)</tt> with an uninitialized <tt>pthread_attr_t</tt>, make your queries, and destroy the <tt>pthread_attr_t</tt> as normal.

pthread_attr_t attributes;
errno = pthread_getattr_np(thread, &attributes);
if (errno != 0) {
 PLOG(FATAL) << "pthread_getattr_np failed";
}

void* stack_address;
size_t stack_size;
errno = pthread_attr_getstack(&attributes, &stack_address, &stack_size);
if (errno != 0) {
 PLOG(FATAL) << "pthread_attr_getstack failed";
}

errno = pthread_attr_destroy(&attributes);
if (errno != 0) {
 PLOG(FATAL) << "pthread_attr_destroy failed";
}

Note that you don't want the obsolete <tt>pthread_attr_getstackaddr(3)</tt> and <tt>pthread_attr_getstacksize(3)</tt> functions; they were sufficiently poorly defined that POSIX replaced them with <tt>pthread_attr_getstack(3)</tt>.

Note also that the returned address is the lowest valid address, so your current stack pointer is (hopefully) a lot closer to <tt>stack_address + stack_size</tt> than <tt>stack_address</tt>. (I actually check that my current sp is in bounds as a sanity check that I got the right values. Better to find out sooner than later.)

Why should you call <tt>pthread_getattr_np(3)</tt> even if you created the thread yourself? Because what you ask for and what you get aren't necessarily exactly the same, and because you might want to know what you got without wanting to specify anything other than the defaults.

Oh, yeah... The "_np" suffix means "non-portable". The <tt>pthread_getattr_np(3)</tt> function is available on glibc and bionic, but not (afaik) on Mac OS. But let's face it; any app that genuinely needs to query stack addresses and sizes is probably going to contain an <tt>#ifdef</tt> or two anyway...email@example.com:blogger.com,1999:blog-7565715.post-71905009020319675602011-05-04T22:00:00.002Z2011-05-05T05:22:14.970Zsignal(2) versus sigaction(2)Normally, I'm pretty gung-ho about abandoning old API. I don't have head space for every crappy API I've ever come across, so any time there's a chance to clear out useless old junk, I'll take it.

<tt>signal(2)</tt> and <tt>sigaction(2)</tt> have been an interesting exception. I've been using the former since the 1980s, and I've been hearing that it's not portable and that I should be using the latter since the 1990s, but it was just the other day, in 2010, that I first had an actual problem. (I also knew that <tt>sigaction(2)</tt> was more powerful than <tt>signal(2)</tt>, but had never needed the extra power before.) If you've also been in the "there's nothing wrong with <tt>signal(2)</tt>" camp, here's my story...

The problem

I have a bunch of pthreads, some of which are blocked on network I/O. I want to wake those threads forcibly so I can give them something else to do. I want to do this by signalling them. Their system calls will fail with <tt>EINTR</tt>, my threads will notice this, check whether this was from "natural causes" or because I'm trying to wake them, and do the right thing. So that the signal I send doesn't kill them, I call <tt>signal(2)</tt> to set a dummy signal handler. (This is distinct from <tt>SIG_IGN</tt>: I want my userspace code to ignore the signal, not for the kernel to never send it. I might not have any work to do in the signal handler, but I do want the side-effect of being signalled.)

So imagine my surprise when I don't see <tt>EINTR</tt>. I check, and the signals are definitely getting sent, but my system calls aren't getting interrupted. I read the Linux <tt>signal(2)</tt> man page and notice the harsh but vague:

The only portable use of <tt>signal()</tt> is to set a signal's disposition to
<tt>SIG_DFL</tt> or <tt>SIG_IGN</tt>. The semantics when using <tt>signal()</tt> to establish a
signal handler vary across systems (and POSIX.1 explicitly permits this
variation); do not use it for this purpose.

POSIX.1 solved the portability mess by specifying <tt>sigaction(2)</tt>, which
provides explicit control of the semantics when a signal handler is
invoked; use that interface instead of <tt>signal()</tt>.

It turns out that, on my system, using <tt>signal(2)</tt> to set a signal handler is equivalent to using the <tt>SA_RESTART</tt> with <tt>sigaction(2)</tt>. The Open Group documentation for sigaction(2) actually gives an example that's basically the code you'd need to implement <tt>signal(2)</tt> in terms of <tt>sigaction(2)</tt>.) The <tt>SA_RESTART</tt> flag basically means you won't see <tt>EINTR</tt> "unless otherwise specified". (For a probably untrue and outdated list of exceptions on Linux, see "man 7 signal". The rule of thumb would appear to be "anything with a timeout fails with <tt>EINTR</tt> regardless of <tt>SA_RESTART</tt>", presumably because any moral equivalent of <tt>TEMP_FAILURE_RETRY</tt> is likely to lead to trouble in conjunction with any syscall that has a timeout parameter.)

Anyway, switching to <tt>sigaction(2)</tt> and not using the <tt>SA_RESTART</tt> flag fixed my problem, and I'll endeavor to use <tt>sigaction(2)</tt> in future.

Assuming I can't stay the hell away from signals, that is.

Alternative solutions

At this point, you might be thinking I'm some kind of pervert, throwing signals about like that. But here's what's nice about my solution: I use a doubly-linked list of pthreads blocked on network I/O, and the linked list goes through stack-allocated objects, so I've got no allocation/deallocation, and O(1) insert and remove overhead on each blocking I/O call. A close is O(n) in the number of threads currently blocked, but in my system n is currently very small anyway. Often zero. (There's also a global lock to be acquired and released for each of these three operations, of course.) So apart from future scalability worries, that's not a bad solution.

One alternative would be to dump Linux for that alt chick BSD. The internets tell me that at least some BSDs bend over backwards to do the right thing: close a socket in one thread and blocked I/O on that socket fails, courtesy of a helpful kernel. (Allegedly. I haven't seen BSD since I got a job.) Given Linux's passive-aggressive attitude to userspace, it shouldn't come as a surprise that Linux doesn't consider this to be its problem, but changing kernel is probably not an option for most people.

Another alternative would be to use <tt>shutdown(2)</tt> before <tt>close(2)</tt>, but that has slightly different semantics regarding <tt>SO_LINGER</tt>, and can be difficult to distinguish from a remote close.

Another alternative would be to use <tt>select(2)</tt> to avoid actually blocking. You may, like me, have been laboring under the misapprehension that the third fd set, the one for "exceptional conditions", is for reporting exactly this kind of thing. It isn't. (It's actually for OOB data or reporting the failure of a non-blocking connect.) So you either need to use a timeout so that you're actually polling, checking whether you should give up between each select(2), or you need to have another fd to select on, which your close operation can write to. This costs you up to an fd per thread (I'm assuming you try to reuse them, rather than opening and closing them for each operation), plus at least all the bookkeeping from the signal-based solution, plus it doubles the number of system calls you make (not including the pipe management, or writing to the pipe/pipes when closing an fd). I've seen others go this route, but I'd try incest and morris dancing first.

I actually wrote the first draft of this post last August, and the <tt>SA_RESTART</tt> solution's been shipping for a while. Still, if you have a better solution, I'd love to hear firstname.lastname@example.com:blogger.com,1999:blog-7565715.post-28311372899226191682009-08-21T00:05:00.004Z2009-08-21T07:35:46.751ZJava on a thousand coresCliff Click wrote a recent blog post that started "warning: no technical content", which wasn't true. Buried 3/4 of the way through was a link to the PDF slides for the "Java on 1000 cores" talk he's been giving recently. I was in the audience of the specific instance of the talk he mentioned, but if you weren't, you can now watch the video on YouTube.

I tend to avoid talks because so many of them are a complete waste of time. This one, though, was so good it had me thinking about why I've mostly given up on talks.

For one thing, most speakers speak far too slowly. I know one of the rules everyone's taught about public speaking is to speak more slowly. That because you're nervous you'll speak faster than you realize, and that sounds like you're rushing, and that's bad. Which might have made sense in the 1700s when public speaking likely meant boring your congregation to sleep every Sunday morning, where the point was less the content than the submission to authority. Going slow might make sense if you're trying to educate beginners (though there I think repetition and usage is what matters, not slow presentation). I can even admit that going slow is downright necessary if you're walking someone through a physical procedure, but it's an awful way to present summaries or reviews (in the sense of "review paper"). And most talks are, one way or another, summaries or reviews.

As if looking for a less literal way in which they can speak too slowly, few speakers have a good feel for how many words any particular point deserves. You know these people. You've been in their talks. These people have their four obvious bullet points on their slide, four bullet points that you grasp in the second or two after the slide is up, and somehow they manage to spend five minutes laboriously wading their way through these points while adding nothing to your understanding. And all the time, you stare at the screen willing the next slide to appear. Wishing you'd brought your Apple remote. (They're not paired by default, you know.)

Don't be afraid to have a lot of stuff on your slides, either. The people who tell you not to have more than a couple of points per slide have nothing to say. At best, they're salesmen. (See Steve Jobs' slides and presentations. Things of beauty both, but designed for selling, not transfer of technical information and ideas.) The naysayers also assume you're making all the usual mistakes too, when they should instead tell you to speak fast and only speak useful words, in which case it won't matter how much stuff is on each slide, because no-one will be bored enough that they're sat there just reading the slides. If they're not listening, taking away the slides is not a fix for your problem.

Another bad habit is not asking anything of your audience. I don't mean questions. I mean prerequisites. Seriously, those five people at your talk about building STL-like containers who don't know what the STL is? Tell them to fuck off and stop wasting everybody's time. Or, if you think that's a bit much, just start with "this talk assumes a basic familiarity with X, Y, and Z; if you don't have this, I'm afraid you probably won't get much out of this talk". You're not helping anyone by spending ten minutes rambling on about stuff that anyone who's going to get anything out of your talk already knows anyway. Unless you're someone like Steve Jones, you probably don't need to explain science to the layman. It's much more likely you're talking to an audience of your peers, and you should respect their time as you'd expect them to respect yours.

Also, please don't waste my time with talks where the only thing I learn is how much you like the sound of your own voice, or talks that only exist because you get some kind of merit badge for having given a talk. In the former case, get a blog. Then people can decide for themselves whether they like the sound of your voice, and subscribe if they do and ignore you if they don't. In the merit badge case, corporate life is full of bogus achievements; I'm sure you can find one that minimizes waste of other people's time. Hell, if it helps, I'll make you a little "I didn't waste anyone's time giving a gobshite talk" certificate.

Et cetera.

Anyway, getting back to Cliff Click's talk... his was a great example of what talks should be like. His content was interesting and concentrated. He assumed his audience knew the basics of the areas he was talking about. He spoke fast. Fast enough that I was often still digesting his previous point while he was on to the next. (And for all you MBAs: this is a good thing. Better too much content than too little. I can always re-read the slides/re-watch the video afterwards. And sometimes thinking about the last thing I was interested in helps me coast through a bit I'm less interested in.)

One thing I particularly like about Cliff Click's stuff in general is his practitioner's point of view. He asks the important practical questions: "Have you successfully built one?", "Did it do what you expected?", "What is it good for?", "What isn't it good for?", "Is it worth it?".

As for this particular talk, there were several new ideas to me (I hadn't heard of the optimistic escape detection [as opposed to escape analysis] he mentioned in passing, for example), several things I found surprising (that write buffers turned out to be unimportant with Azul's CLZ [unrelated to ARM's CLZ], for example), and a lot of familiar stories about mixed hardware-software designs, interesting mainly because it hadn't occurred to me that they might be common to all hardware-software companies.

Plus it was a model of how to give a good email@example.com


text:
The Tirra was designed specifically for a woman's foot in order to provide unmatched comfort and performance in the water. With its unmistakably feminine strap configuration and multiple adjustment options for a secure fit, the Tirra can tackle any obstacle with ladylike grace, just like you. Spider Original rubber outsole for uncompromised grip in wet environments. Nylon shank for torsional rigidity and stability. Waterproof nubuck leather upper. Comfortable neoprene foam and mesh lining. Moisture wicking microfiber topsole cover with ALF anti-bacterial treatment. Compression molded EVA midsole. Encapsulated Shoc Pad in the heel for shock absorption. Microban zinc based anti-microbial protection.
Teva Tirra Leather W'S, Sandales femme B003VPA62I
Tu pourrais aussi aimer
€415.88 €120.41
Economie : 71%
€559.44 €129.90
Economie : 77%
€224.24 €86.25
Economie : 62%
€478.89 €125.78
Economie : 74%
€183.82 €79.92
Economie : 57%
€444.91 €126.72
Economie : 72%


text:
Benefits of Insuring Your Business
If you own a business, then you will be forced to go for the insurance. Insurance is very important as it helps protect your business from unforeseen calamities. No matter the location and the security you offer to your business, it is always exposed to certain risks. If a misfortune, for example a fire outbreak affects your business, then that might be the end of your business. However, with the right business insurance, then you will never worry about the peak of your business. You can even take some risky decisions if you have insured your business. Some of the beneficial risks you can take include opening up more branches to taste the market. Insuring your business thus gives you another important confidence and you will never be afraid of making decisions.
You should make sure to find a good company. There are very many insurance companies in the states that you can use. You can search the form the internet. However, it is crucial to make sure that you find a company that has a good reputation. You should also find a company that offers all the insurance services. However, some of them offer the insurance covers in some packages that you can subscribe to. What you need to know before paying for the insurance cover is the type of business that you have. This will help you get the best insurance covers available. Knowledge on the insurance policies is also important. You can find the insurance brokers. There are very many licensed insurance brokers that you can use. See more at www.pomsassoc.com/risk-consultants
The companies are good as they usually help one in finding a good insurance company. They will also help you to understand the insurance covers and this way, know the type of insurance policy that you need. This is every important as you don't end up paying for insurance policies that cannot help your business. The type of business that you have will in most cases, determine the type of insurance cover that you need. If your business is involved in production of products, then your machines and equipment are very important. If one machine was to get faulty, then it means that production of products comes to an end or halts for a while. At this time, you will be making a lot of losses. Taking an equipment insurance or assets insurance can be very good for you. Poms & Associates can be a good company if you want more knowledge on insurance.
Gather more facts by clicking here: https://www.britannica.com/topic/insurance


text:
There is the only way to go with Bitcoins and that is up. In the last few years, since its inception, the prices of Bitcoins and many other respectable virtual currencies have seen an unprecedented increase in their worth. People without any knowledge of the software technology or the mechanism behind the system also want to get some digital money as they have seen it appreciating in value.
The Invention
In such a scenario, a stock market genius found two important aspects that would change the face of online trading forever. One was that the online trading system or robotic algorithm could help in trading in digital currencies in a similar way that people use the robots for Forex and CFD trading. The second aspect can be called a loophole or a mathematical principle, which helped him to make money. Now the genius, Steve McKay, decided to use the code, also known as the flock principle, in the trading program developed by him. This enables the program to become superior to the other robots and make use of the latest technology in a better way.
Why is it a better choice?
The program is indeed better than others as it makes very efficient use of the available data. Due to the technological superiority, the robot can complete the assessment of data in less time than the other algorithms can. This way the signals also reach the traders quickly and they have an edge over the investors registered with other similar systems. Though the name says a loophole, the program is beneficial due to the cutting edge technology that it uses that allows people to trade from anywhere using any browser and operating system.
The process
If you want to join the program, then you must see the testimonials and reviews about this program as that will give you a lot of information. The link is given here, Bitcoin Loophole is not a scam, will also help you know about the security features of this program. Once convinced, then you can register very easily on the website. The program will lead you to another link where you can pay the mandatory amount of 250 Dollars to start trading.
This is encouraging as you can become a member and trader instantaneously. All that is between you and the digital currency is the inclination to join the system. Once you overcome the barrier about online trading systems and understand the efficiency of this robot then you will not hesitate to use it. We have done our independent tests and we are completely satisfied with the performance of the robot.


text:
( 0 )
|Accueil > A land, a world
A land, a world
A land, a world
The Vézère river valley is a magical place. That is no doubt what drew people to settle there 400,000 years ago and what has kept them there ever since. Around this whimsical and, on occasion, unruly river meandering through gargantuan cliffs you will find a few of the best-known and most amazing prehistoric sites you will ever see. This valley is listed UNESCO heritage and the artistic treasures it holds in store warrant more than a short stopover.
Lascaux, a cave concealing painted galleries in Montignac, was discovered pretty much by accident in 1940, by four young boys (thanks to Robot, their dog). Father Breuil, an abbot who laid the early foundations of the science of humankinds origins, named it Prehistorys Sistine Chapel. The original cave has been closed to the public, but a replica (Lascaux II) shows visitors the talent of our distant ancestors. Downstream, at Les Eyzies, you will find the National Prehistory Museum, which will inform and guide visitors to the many caves and shelters that reveal their secrets.
In this valley where man has existed since he discovered it, you can wander around the village Moustier, where lies the setting for the magnificent cave-dwellers fort of La Roque Saint-Christophe, protected by a steep cliff. Terrasson, and its Jardins de lImaginaire provide ideal locations for a meditative stroll along the Vézère river banks.The last mention goes to the writer Eugène Le Roy, author of Jacquou le Croquant who summarises the atmosphere of this valley and soulful land so beautifully: The secret of happiness is to find its rightful place.


text:
Recent Articles
Custom Block
Add customer reviews and testimonials to showcase your store's happy customers.
Teach your iPad 2 Smart Tricks with Macally SmartMatec Case
0 comments / Posted on by alex
Macally SmartMatec is a tablet hard case for iPad 2 designed to compliment the owner's Smart Cover . The new case holds the Smart Cover securely in place, preventing detachment from the tablet. This highly durable tablet protector guards the pad from bumps, shocks and scratches.
The clear design of the SmartMatec preserves the original looks of the iPad 2, however the case also comes in white and black colors, adding sophistication to the pad's appearance. Apple's Smart Cover technology turns the pad on and off upon closing or opening the cover. And the new case is the perfect addition to the cover, offering increased security to owners by keeping the cover in place.
The SmartMatec case combines lightweight and ultra-thin design with durable protection for the pad. All ports and buttons of the iPad 2 can be freely accessed with the case attached to the device.
Tablet2Cases recommends to buy it now
for $27.63.
0 comments
$27.95 $19.95
$19.95 from $13.95
$27.95 $19.95
$39.95 from $28.45
from $29.95
$20.95 from $14.95
$34.95 from $24.95
$34.95 from $24.95
$79.45 $56.45
$53.95 from $38.45
$32.45 $22.95
$69.95 $49.95


text:
DJ Brother James will be spinning classic 60's & early 70's R&B/Soul with plenty of buried treasures from his archive. Motown, Stax, Brunswick, Swan, Okey, VJ, Invictus & tons of other obscure labels. All Vinyl, of course!!
Per usual we have $3 Mimosas and your 1st Bloody Mary is FREE with your food order.
Goes from 11am to 3pm. 21+ FREE


text:
Pair Spotlight: Janice and MaryFebruary 28th, 2018
Janice and Mary are wasting no time. The long time tutor and student pair crowd close over Mary's composition journal, where she has written out sentences and Janice examines closely to check her grammar and spelling. Today Janice is breaking down the structure of sentences for Mary, helping Mary understand how to conjugate a verb depending on what the subject of the sentence is.
"You already told me the subject is 'Amy.' Am I 'Amy?' Are you 'Amy?' Who is 'Amy?'" hints Janice.
Her careful student pauses and thinks. "Amy is 'she,'" Mary proclaims. "Oh!" she adds as it comes to her. "'She' is third person. So it is 'Amy decides.'"
Janice smiles proudly, and the pair exchange a high five. "Yes. For third person you add an 's' to the verb." Janice laughs and leans into Mary, thanking her for her patience.
"I will tell you the truth," Janice tells LCMC. "I love Mary. I want to teach the people who care about their jobs, and their future. Teaching is my passion, and I am lucky to have Mary."
Janice, who also teaches Mandarin at a Taiwanese school in DC, is not exaggerating her love for teaching and for her students. "I had struggles with my language myself," Janice explains, recalling her days as a graduate student at Virginia Tech after growing up in Taiwan. She becomes particularly animated recounting how she honed her own English by dedicating time every day to watching the TV news anchor in Charlottesville at the time, Bob Dalton. "Every day I would come home and watch him on the TV, and particularly I would pay attention to his pronunciation, the way he pronounced the words. And it really helped me get over my language obstacles."
Now Janice has been tutoring Mary, from China, in English for several years. During the Cultural Revolution in China, Mary was unable to continue with traditional schooling, as she did not come from a wealthy family. After arriving in the United States, for years, Mary worked at a grocery store in Gaithersburg, making the salads for the lunchtime crowd, but knew for herself she had more potential if she could just communicate with English-speakers better. In her time working with Janice, she echoes a sentiment so many LCMC students describe – the feeling of wanting to give back. "I go to the Chinese Senior Center, and they have trouble with English too. I want to be like Janice, and be their tutor," Mary explains.
Even more, Mary tells us, "My dream is, 'how can I speak to everyone about anything?'"
Today, more than three years after they were paired as student and tutor, Mary and Janice are still working on perfecting the rules of the English language. As LCMC's Executive Director, Gabe Martinez Cabrera, snaps a few photos, Janice reads over sentences Mary wrote as homework to practice using the singular versus the plural correctly. Janice reads aloud, "Men are stronger than woman." Before she can turn to Mary to work through the correction, she chuckles and turns to Gabe. "I don't know, Gabe, do you agree, men are stronger than women?"
Wisely, Gabe laughs and responds, "Not always. Very rarely, actually, I've learned." Mary's listening comprehension shines as she follows not just his answer but his sense of humor, and she and her tutor erupt into good-natured laughter.
Janice's energy and Mary's trust in her teacher make for enjoyable lessons every week, with jokes between the two of them and plenty of high-fives. Janice credits Mary's drive, and Mary credits Janice's patience. After witnessing their lesson together, LCMC would most definitely credit both.
Summing up the overwhelming feeling in the room as Mary triumphantly makes corrections to her homework and more high-fives are shared, Janice says, "I keep telling everyone, the friends around me, teaching is so fulfilling. You are helping the next generation. If you see, the happy face of Mary, reading her journal because she wrote her sentences with her English, you see her dreams coming true."
To become a volunteer tutor like Janice, click here to sign up for an information session on how to get involved! Can't commit time to volunteering, but want to support students like Mary? Click here to make a donation to support our tutoring program!


text:
Our experienced staff will review your project and provide guidance to identify the proper printing method, paper, finishing, etc. to support your ultimate goal. We can print materials at various sizes, including large format printing, and on a variety of materials, including coroplast, foam core, pvc plastic and wood. We also support variable data printing, allowing the ultimate in flexibility and customized messaging.
HANDOUTS: Booklets, Brochures, Flyers, Sales Sheets
SIGNS: Banners, Posters, Lawn Signs
DIRECT MAIL: Newsletters, Postcards, Catalogs, Magazines, Invitations
COLLATERAL MATERIAL: Business Cards, Envelopes, Letterhead, Manuals, Note Pads, Note Cards, Presentation Folders
PLUS: Calendars, Labels, Menus, Rack Cards/Rip Cards, Tickets, Carbonless & Continuous Forms
We have the first Xerox® Versant® 180 Press in the region! Ultra high-definition printing with 4x more pixels than standard digital printing.


text:
Artwork and Photography
Textures – I am a lover of textures and one thing about Mirra's World and what I hope to convey is a sense of textures.
Book Cover
Sea of Dead Ships (Colored) – Small – Author's own rendition.
Sea of Dead Ships (Colored) – Big – Author's own rendition.
Sea of Dead Ships – Cathedrals of Dead Ships – Big – Yet another rendition, another perspective.
Two versions of Auri: Auri (A) and Auri (B): I actually wanted to sketch Mirra but ended up with Auri.
Now, gentle readers, which Auri is the better-looking (and fits the story's image of her)?
Mirra: She looks a little like Delenn, doesn't she?