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What is the difference between quiet NaN and signaling NaN?

...ardware (TODO confirm with GDB). What do qNaNs and sNaNs do differently? Now that we know what qNaNs and sNaNs look like, and how to manipulate them, we are finally ready to try and make sNaNs do their thing and blow some programs up! So without further ado: blow_up.cpp #include <cassert>...
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Cannot push to GitHub - keeps saying need merge

...t A ------ Commit B ---- Commit D After completing the merge, you will now be allowed to fast-forward origin/branch to Commit E by pushing your changes. Git requires that you handle merges yourself, because a merge may lead to conflicts. ...
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How do I change my Ruby version using RVM?

...at's great, i just put this line in ~/.bashrc, it works. but i also don't know why. – Jack Ma Mar 21 '12 at 6:28 Yeah ...
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Android Studio: Module won't show up in “Edit Configuration”

... version of gradle, Facets have been removed, you can directly add modules now. right click on project > open Module settings > Add module ( "+" sign at the top ) > Phone and Tablet Application (Now you can create a new module and configure it). ...
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PHP Sort Array By SubArray Value

... Now also as closure:-- usort($array, function($a,$b){ return $b["optionNumber"] - $a["optionNumber"]; }); – Joeri Dec 3 '14 at 20:34 ...
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Resize image in the wiki of GitHub using Markdown

... I have used methods described above. Now I am using the method which is a way similiar but more simple to me. First create add README.md file to your project. Then upload screenshoots or whatever description images needed to your project main directory. After...
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How can I extend typed Arrays in Swift?

... to += t } } return to } } Which now works as intended without build errors: ["A","B","C"].find { $0.compare("A") > 0 } share | improve this answer ...
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Difference between Node object and Element object?

...(not any node, only Elements). A number of properties or methods in HTML5 now return an HTMLCollection. While it is very similar in interface to a nodeList, a distinction is now made in that it only contains Elements, not any type of node. The distinction between a nodeList and an HTMLCollection ...
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How do I install and use curl on Windows?

... needed. Close open console windows and reopen, so they get the new PATH. Now enjoy typing curl at any command prompt. Party time! share | improve this answer | follow ...
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Check to see if python script is running

...cates a non-graceful shutdown, which means the app crashed. That lets you know there's a problem, and to check the logs. As mentioned, the atexit module can also take care of this, assuming the bug isn't in the Python interpreter itself. – Dan Udey May 30 '11 a...