I'm in a cave and when I mine for redstone and gold it destroys it, but it won't let me pick it up. I'm using a stone pick axe and I'm on the pocket edition for iPad in survival mode. I'm playing it with my sister.
Normal blocks I can mine fine, but when it comes to diamond and gold ores, the block just gets "destroyed" (as in you can't pick it up). I'm playing on multiplayer with no spawning monsters.
Trying to attach a file from SD Card to email I am trying to launch an Intent to send an email. All of that works, but when I try to actually send the email a couple 'weird' things happen.  here is code   Intent sendIntent = new Intent(Intent.ACTION_SEND); sendIntent.setType("image/jpeg"); sendIntent.putExtra(Intent.EXTRA_SUBJECT, "Photo"); sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://sdcard/dcim/Camera/filename.jpg")); sendIntent.putExtra(Intent.EXTRA_TEXT, "Enjoy the photo"); startActivity(Intent.createChooser(sendIntent, "Email:"));   So if I launch using the Gmail menu context It shows the attachment, lets me type who the email is to, and edit the body &amp; subject. No big deal. I hit send, and it sends. The only thing is the attachment does NOT get sent.  So. I figured, why not try it w/ the Email menu context (for my backup email account on my phone). It shows the attachment, but no text at all in the body or subject. When I send it, the attachment sends correctly. That would lead me to believe something is quite wrong. Do I need a new permission in the Manifest launch an intent to send email w/ attachment? What am I doing wrong? I am in Portugal (Lisbon) at the moment, and when leaving my room late at night (12 pm ~ 04 am) I usually face about 4 of these arthropods in the corridors:    (For reference, the "line" in the image is a standard separation on the floor. This particular example of the animal is a little smaller than a nail.) They seem to have quite variable sizes and walk primarily on ground. Also, as implicit above, they seem to be active primarily during the late night. (I don't see them much often, if at all, during the morning/afternoon.) They can be quite fast, but if left unharmed do not move much. They also appear to take shelter inside the walls.  From what I searched, it seems possible that they are centipedes. I've seen sites saying that they are useful to keep other less pleasant animals at bay. My questions are: What are those animals, and should I leave them be or not? Sydney Airport international airline transfer My dad is flying to Christchurch, New Zealand, for the first time and I booked him tickets with 1 stopover in Sydney. I booked with Qantas and I just realized that his connecting flight in SYD is operated by Emirates (codeshare). He is flying from MNL with Qantas and arrives in SYD at 6:10AM and yhe next flight to CHC is at  7:50AM with Emirates. He only has 1 hour and 40 minuted before his next flight, assuming the flight is on time.  I have never been in SYD myself so I don't know how it works. PS: I won't be applying for a transit visa for him as he won't be leaving the airport and I assume it's not a case of separate tickets but airline codeshare. My questions are:   Will Qantas allow luggage check-in straight to CHC?  If the answer is yes, can he take his boarding pass to CHC at the Transfer Desk to avoid long queues at Emirates check-in counter? If answer to #1 is NO, obviously he will have to claim baggage to check in with Emirates.  How long will it take to go through customs and Immigration? I am worried that 1 hour and 40 minutes won't be enough. Can he skip the queue and ask people to let him pass? Is there any desk at the Sydney airport I can contact to assist him? I cannot afford the Meet and Greet services offered by some companies at the airport. I am wondering if I can call the Sydney airport concierge to help my dad get to his next flight. I am willing to pay but not as much as the airssist or fasttrack charges.   Thanks. Is JavaScript a pass-by-reference or pass-by-value language? The primitive types (number, string, etc.) are passed by value, but objects are unknown, because they can be both passed-by-value (in case we consider that a variable holding an object is in fact a reference to the object) and passed-by-reference (when we consider that the variable to the object holds the object itself).  Although it doesn't really matter at the end, I want to know what is the correct way to present the arguments passing conventions. Is there an excerpt from JavaScript specification, which defines what should be the semantics regarding this? Why are we still using CPUs instead of GPUs? It seems to me that these days lots of calculations are done on the GPU. Obviously graphics are done there, but using CUDA and the like, AI, hashing algorithms (think bitcoins) and others are also done on the GPU. Why can't we just get rid of the CPU and use the GPU on its own? What makes the GPU so much faster than the CPU? Has anyone had any success using twitters typeahead.js within visualforce pages? I am trying to get  to work within salesforce visualforce pages.  I have a basic vf page from  example, but it does not respopnd, I suspect there may be some "unknown" workaround needed? Does anyone know?  &lt;apex:page standardController="Contact" showHeader="false" sidebar="false" docType="html-5.0"  standardStylesheets="false"&gt;  &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"&gt;&lt;/script&gt; &lt;script src="http://twitter.github.io/typeahead.js/releases/latest/typeahead.bundle.js"&gt;&lt;/script&gt;      &lt;div id="the-basics"&gt;   &lt;input class="typeahead" type="text" placeholder="States of USA"/&gt; &lt;/div&gt;  &lt;script&gt;     var substringMatcher = function(strs) {       return function findMatches(q, cb) {         var matches, substrRegex;          // an array that will be populated with substring matches         matches = [];          // regex used to determine if a string contains the substring `q`         substrRegex = new RegExp(q, 'i');          // iterate through the pool of strings and for any string that         // contains the substring `q`, add it to the `matches` array         $.each(strs, function(i, str) {           if (substrRegex.test(str)) {             // the typeahead jQuery plugin expects suggestions to a             // JavaScript object, refer to typeahead docs for more info             matches.push({ value: str });           }         });          cb(matches);       };     };      var states = ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California',       'Colorado', 'Connecticut', 'Delaware', 'Florida', 'Georgia', 'Hawaii',       'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky', 'Louisiana',       'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota',       'Mississippi', 'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New Hampshire',       'New Jersey', 'New Mexico', 'New York', 'North Carolina', 'North Dakota',       'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania', 'Rhode Island',       'South Carolina', 'South Dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont',       'Virginia', 'Washington', 'West Virginia', 'Wisconsin', 'Wyoming'     ];      $('#the-basics .typeahead').typeahead({       hint: true,       highlight: true,       minLength: 1     },     {       name: 'states',       displayKey: 'value',       source: substringMatcher(states)     }); &lt;/script&gt; "Oriented" vs. "orientated" What are the origins of the word orientated?  As far as I know, the correct spelling is oriented and orientated is not an alternative spelling but an error that is in common use.  Is it for example more commonly used in a certain country or by a certain people? Is there a reason for people choosing to say or write orientated instead of oriented? Python Script returns unintended "None" after execution of a function Define additional math operators to be typeset in roman Mathematical operators, such as function names, should be set in roman type, not italics. Latex already has commands for some operators, including \max, \min, and \log.  How can I define additional such commands? How to delay a command block I have created a short command block stack, one block teleports the player and the other plays block.piston.extend. My problem is that it teleports the player before the player can hear the sound. I would like to know if there is a way to delay the command from inside that command block. I have looked at other solutions but they all involve some complex scoreboard timer thing. If you could give me a solution that doesn't use that system or maybe you could explain it better.  This is the command I need to delay:  /tp @p -586.634 64 -430.697   If anyone could help I would really appreciate it, so thanks in advance! An example of a norm which can't be generated by an inner product I realize that every inner product defined on a vector space can give rise to a norm on that space.  The converse, apparently is not true.  I'd like an example of a norm which no inner product can generate. How do I execute a string containing Python code in Python? Is there a consensus in the mathematical community, or some accepted authority, to determine whether zero should be classified as a natural number?  It seems as though formerly $0$ was considered in the set of natural numbers, but now it seems more common to see definitions saying that the natural numbers are precisely the positive integers. What is the population of the Star Wars Galaxy? Did the Council of Elrond know that destroying the Ring would destroy Sauron? Did they decide to destroy it simply because they were Wise and knew it was dangerous to wield? Did they create the Fellowship simply because they were heroic; and decided to face Sauron after the Ring was destroyed?  Or did they know that destroying the ring would defeat Sauron, and they wouldn't actually have to do anything once that is taken care of? How to count number of bases and subspaces of a given dimension in a vector space over a finite field? Let $V_{n}(F)$ be a vector space over the field $F=\mathbb Z_{p}$ with $\dim V_{n} = n$, i.e., the cardinality of $V_{n}(\mathbb Z_{p}) = p^{n}$. What is a general criterion to find the number of bases in such a vector space? For example, find the number of bases in $ V_{2}(\mathbb Z_{3})$. Further, how can we find the number of subspaces of dimension, say, $r$?   I need a justification with proof. I have a formula, but I am unable to understand the basic idea behind that formula. Is the double dash still the posix standard for long switches? How to float until on left (or right) page? I have two sideways tables that I want on two facing pages so the reader can turn the entire book and read them both in one turn. For the moment I keep moving them around to keep them on facing pages. Is there a way I can make the first one float until it's on a left page and then place the other one right after? Or perhaps some similar way to automatically get them on the same spread? Open the default browser in Ruby In Python, you can do this:  import webbrowser webbrowser.open_new("http://example.com/")   It will open the passed in url in the default browser  Is there a ruby equivalent? jQuery not working in Wordpress 3.5