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No route matches “/users/sign_out” devise rails 3

... I did the test and it works for me. Don't forget that things change from one version to another (be it in Rails or Devise). Besides, logging out is state-changing behaviour which should not be done using GET methods (in my humble opinion). – Jessie Dedecker ...
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Git - How to close commit editor?

I'm new to git and learning from a PDF. I just executed a command $ git commit and it opens a new editor. But I'm trying to close that new commit editor. How to do this? I'm using git on windows. ...
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unsigned int vs. size_t

...s to use size_t instead of int / unsigned int pretty much everywhere - from parameters for C string functions to the STL. I am curious as to the reason for this and the benefits it brings. ...
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How to add parameters to HttpURLConnection using POST using NameValuePair

... @Krups I think your problem is different from this, try to look for sending JSON object using POST – mpolci May 14 '16 at 17:31 ...
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How to remove the first and the last character of a string

...uestion. Nobody said you don't want strip anything other than slash ;). +1 from me - code should say what it's supposed to do, not like regex examples here. – Episodex Nov 25 '13 at 15:01 ...
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Logback to log different messages to two files

... I am trying to log logs from different packages to different files like this answer suggest but that doesn't work for me. My logback xml extract is here - pastebin.com/Aii4f1Jk. I am trying to log hibernate package TRACE level logs to a different fi...
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What is the difference between Class and Klass in ruby?

... I think that the usage of klass as a local variable comes from the Pickaxe -- they used that name in a couple of examples, for exactly the reasons you described here. – Ken Bloom Jul 11 '11 at 18:38 ...
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Why rgb and not cmy? [closed]

...lable as a primary colour. In that case you need to be able to produce red from the three colours that you have and the combination Magenta + Yellow is what makes a colour closest to Red. – Bazzz Feb 3 at 13:00 ...
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Execute and get the output of a shell command in node.js

... network server, so if that's what you're looking to use it for, stay away from sync-exec kinda stuff unless you're only using it during startup or something. share | improve this answer | ...
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Disable double-tap “zoom” option in browser on touch devices

...l-tap-zoom class: .disable-dbl-tap-zoom { touch-action: manipulation; } From the touch-action docs (emphasis mine): manipulation Enable panning and pinch zoom gestures, but disable additional non-standard gestures such as double-tap to zoom. This value works on Android and on iOS. ...