I am really annoyed by how little screen space is used for a question or actual content when I am not logged in to sites on the network.  I visited an AskUbuntu question and found less than 10% of the screen currently in view was what I actually wanted to see. With max resolution on my computer.    My view while looking at this page (and I'm sure many other people's view as well) is "I came here for answers to my question, not finding a Dream Job, not Signing Up and not joining a Developers Team."  I am posting this here rather than AskUbuntu Meta because most other sites (if not all of them) have the same clutter.      This needs to be fixed fast. Make the stuff a lot of viewers won't care about less intrusive.  If you have a look at my , you'll see how much I dislike distractions on these sites
With left nav, responsive design, and various new-user notices, this is what an anonymous user currently sees (browser window here is 1090px wide):    I realize that a lot of this content -- code of conduct, new-user intro, cookies notice -- is important.  And I get that the left nav is an important design element, and responsive design dictates the width of the right column.  But when you add it all up, Q&amp;A -- what the site is about -- gets a distressingly small portion of the screen.  Can we do better?   Maybe we can make that intro/mini-tour shorter? Maybe we can hide the right column for anonymous users? Maybe some things can wait until the user's viewed a few pages? Maybe other things I haven't thought of?   My concern is that anonymous users -- people coming from Google, people who were referred to a site by users hoping to recruit them, or others who find their way to us but aren't invested in us -- will turn away before seeing how rich and helpful our sites are.  Which would be a real shame, because our sites are awesome.  First impressions matter.  When I'm asking a rabbi to check out Mi Yodeya or a professional chef to check out Seasoned Advice or my vet to check out Pets (all of these have happened), I want to make a good impression.  I want the person to see more than 2.5 questions; I want to increase the chances the person will see something interesting or say "oh I can answer that!" and dig deeper.  Yes, the other stuff is important, but maybe not now?  Is there a better way to "stage" all this information for people we haven't yet hooked?
How can I delete my Stack Exchange account(s)? Also,  What happens to my content? Can I request it be deleted as well? What if I'm suspended, rate-limited, or banned from posting questions or answers? What will happen to my votes? Will other users be impacted? Why wasn't my account deleted immediately after the timer expiring? What will happen to my pending bounties and close, reopen, delete, or undelete votes? I want my account deleted on all Stack Exchange sites. How do I do this? Will my profile on chat be removed once I delete my site account?   For more information, see &quot;&quot; in the . How to make foam with bubbles (beer, bath) My goal is create realistic foam. I mean really realistic foam with bubbles, no only SSS shader and done :-).   Use particle system's is not enough, because bubbles overlaps and black artifact's appear.  Any ideas? Some reference images and something about bubbles:    EDIT:  I want this for 360° turntable animation. Bubbles and foam does not to be animated, but should be good keep reasonable render time.  Of course, if someone know how to make it animated I glad to learn it and I'm sure I'm not only one. But my priority is realistic look, not animation.  Only for clarification: I don't need to know how to make bubbles in beer (there is very good tutorial by Andy Price), please focus only on foam. Beer is not important. I've asked this question towards a developer for Minecraft and I thought I'd ask here too since they might not see the question.  How do I select all but two types of entities in Minecraft?  For example, something like: /say @e[type=![Player,Item],r=50] (to clarify I also tried type=Item,Player, type=Item,type=Player etc)  Should select any entity that does not match players or items, so things like Creepers, Ghasts, XPOrbs, PrimedTNT and so on within a radius of 50 blocks and print them to the chat.  Instead it ignores one of the flags, and works with the other instead. I stupidly ran sudo rm /* followed by sudo rm -R /*  My sites still run, although the vast majority of commands like ls are now broken.  Is there a simple way to get data off the server or reverse some of damage? Is there an easy way to get to www.stackexchange.com from any of the SE sites? One thing I've noticed about the relatively new sitewide layout is that I can't find a quick way to get back to www.stackexchange.com without finding StackExchange in the sites list. As a result, I am typing stackexchange in my toolbar a whole lot more often now. In particular, I tend to enjoy browsing the hot questions list and my own personal feed quite often so visit these pages on a daily basis. Is there an easy link to them that I'm missing?  (On the android app, there is a feed in the menu that I really appreciate, something like that on the desktop would be ideal!) How to install specific Ubuntu packages, with exact version? I want to setup a new virtual machine with some specified packages (name and version), that are provided.  For example apache2 in version 2.2.20-1ubuntu1 with all dependencies. Even if there is a new version of this package on the servers this one should be installed.  The solution has to work/scale with multiple (n) "setups". Another virtual machine might need an older version of apache2.  I currently know of some possibilities that install the exact packages, but do not scale that good:   Copy all required *.deb to every virtual machine manually and enter: dpkg -i ... -> Could work, but it is very error prone. (Manual scripts etc.) Create and use a new Ubuntu repository for each setup. -> Does not work because I would need n repositories. Setup the machine once and copy the VM / create a snapshot. -> Does not work because I would need to store n VMs.   My problem could be labeled as patch management, but I do not want to update my packages to the current version. My goal is to install old packages. Google street view URL Hi I have the address of a property and my application can launch a browser to go to . If a good match is found it will take it directly there. Is there any thing I can append to the url to make it switch to streetview without having the exact coordinates? I dont't want to code any javascript or flash. So what I have right now is something like this:  PropertyInfo[] info = obj.GetType().GetProperties(BindingFlags.Public);   where obj is some object.  The problem is some of the properties I want aren't in obj.GetType() they're in one of the base classes further up.  If I stop the debugger and look at obj, the I have to dig through a few "base" entries to see the properties I want to get at.  Is there some binding flag I can set to have it return those or do I have to recursively dig through the Type.BaseType hierarchy and do GetProperties on all of them? Marketing Cloud Mobile Push SDK - Switching app user I'm currently building a clienteling app that integrated the Mobile Push SDK on both iOS and Android and encountered some issue on switching the account.  I found that when I login to user A, and set contact key to A, the Inbox Messages will be send to this device. However, I logout user A and switch to a user B, I should set the contact key to B. But seems the inbox messages are associated with the Device instead of Contact, I can still see the inbox messages that were sent to contact A previously.  My question is, how should we deal with this situation, to prevent from seeing the previous inbox messages if the contact key has been changed? Add scratches to a material in Cycles? Here is some information we got : We know the value of $n$, with size $1043$. We know the value of $p$ (size $20$) and $q$ (size $1023$) as the factors. $e = 65537.$ $\varphi(n)$ = $(q-1)(p-1)$ When I calculated $\gcd$ and $\text{modinv}$, I got : $\gcd(e,\varphi(n)) = 65537$ $modinv(e,\varphi(n)) = 1 $ So we can tell that they are not relatively prime. So, how to compute the d, and get the value of m? I'm not that good with math, so I cant understanding well the theory. so can anyone please make an example implementation or write a clear formula? Does Ubuntu follow the Linux Standard Base (LSB)? Consider these two sentences: "I gave him a pencil," and, "I gave a pencil to him."  Is it correct that the important part of the sentence is placed at the end? When we want to emphasize the pencil that I gave him, must we say, "I gave him a pencil?" When we want to emphasize that it is him to whom I gave a pencil, must we say, "I gave a pencil to him?" Using have gone to / been to / been in I understand the difference between these constructions: "has gone to", "has been to", "has been in":   "has gone to" &mdash; there or on his way to; "has been to" &mdash; someone has been there but he is on his way back; "has been in" &mdash; someone is still there;   But now I am puzzled by next statements:   Have you ever been to / in Greece? &mdash; Yes, it's a very beautiful country; When did you last go to Canada? &mdash; I've never been to Canada.   If I use "has you ever gone to Greece" construction in the first case or "I have never gone to Canada" in the second statement will it be uncorrect? Or just will sound odd? May I say "I have never been in Canada" in the second sentence. Or in these case all of the variants are possible, the problem is in how people usually say it (in what how it perfectly sounds)? How do I delete one of two Ubuntus on my PC I have two LED lamps in my corridor, and when I switch them off, they keep emitting light (not very strong, but it's annoying at night).  What can it be? How can I fix it? Does anybody of a way to access files and directories that have a % in their name (which is valid) from the command-line? Specifically, if there are two %’s and the text between them happens to correspond to an environment variable.  For example, if there is a file called C:\blah\%temp%.txt or a folder called C:\Program Files\%temp%\, none of the following will work because the variable gets expanded:  &gt; dir "c:\blah\%temp%.txt" &gt; dir "c:\blah\^%temp^%.txt" &gt; dir "c:\blah\%%temp%%.txt" &gt; dir "c:\blah\\%temp\%.txt"  &gt; dir "c:\program files\%temp%" &gt; dir "c:\program files\^%temp^%" &gt; dir "c:\program files\%%temp%%" &gt; dir "c:\program files\\%temp\%"    Using wildcards will work, but does not uniquely select the file/folder and may include others:  &gt; dir "c:\blah\?temp?.txt"        (also shows ztempz.temp, 1tempa.txt, etc.) &gt; dir "c:\program files\?temp?"   (likewise)    (This is frustrating because every now and then—usually when Explorer is restarted for whatever reason—the environment variables stop expanding and some places where they are used end up creating files or directories with the environment variable in it. For example, because I configured Chromium to store its cache in a subdirectory of %temp%, if the variable expands, it is fine, but when it doesn’t, Chromium creates a directory called %temp% under its own directory and stores the cache—which can get large—there. I want to add a line to my temp-/junk-file cleaning script to automatically delete that folder if it exists, but I cannot figure out how to access it from the command-line without resorting to wildcards.) I am attempting to search jobs by tag on StackOverflow Careers. On SO, this is done using square brackets, but that is simply doing a keyword search, and I still get results that don't have the tag I am looking for.  For example, when I search for the keyword "android", I get this:        which is the same as when I search for the keyword "[android]":        Is there a format I can use to search jobs by tag? If not, I believe this would be a nice feature (seems intuitive for the Stack Exchange invite-only job site). Get list of all tables in Oracle? How do I query an Oracle database to display the names of all tables in it? What's the best option to display Unicode text (hebrew, etc.) in VB6 I have some customers who want to use our speech therapy software in Hebrew.  The programs are in VB6. The best option I'm aware of are:   use the Forms 2.0 controls from MS Office, but you can't distribute them.    $899   $499   Any other options?