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Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie

...nv PRODUCTS_PATH /Users/mortimer/Projects/my_products launchctl setenv ANDROID_NDK_HOME /Applications/android-ndk launchctl setenv PATH $PATH:/Applications/gradle/bin </string> </array> <key>RunAtLoad</key> <true/> </dict> </plist> You c...
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twig: IF with multiple conditions

... If I recall correctly Twig doesn't support || and && operators, but requires or and and to be used respectively. I'd also use parentheses to denote the two statements more clearly although this isn't technically a requirement. {%if ( fields | length > 0 ) or ...
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Is 'switch' faster than 'if'?

...ntly increase performance in some scenarios, is as general as a switch is, and does not result in greater generated code size. But to see that, your test code would need a LOT more branches to see any difference. To answer your specific questions: Clang generates one that looks like this: test_s...
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How can I calculate the difference between two dates?

How can I calculate the days between 1 Jan 2010 and (for example) 3 Feb 2010? 9 Answers ...
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Difference between android-support-v7-appcompat and android-support-v4

I wanted to know the difference between android-support-v4.jar and android-support-v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar . ...
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Get escaped URL parameter

I'm looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: "malformed URI sequence". If there isn't a jQuery plugin that supports this, I need to know how to modify it to support this. ...
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Why does intellisense and code suggestion stop working when Visual Studio is open?

...crosoft Visual Studio 2012 . I will be working in a project, editing code and whatnot (after a period of time, anywhere from 5 minutes to over an hour) and all of a sudden, no more code suggestions or intellisense. Both seem to stop working completely at the same time. ...
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When to use Common Table Expression (CTE)

I have begun reading about Common Table Expression and cannot think of a use case where I would need to use them. They would seem to be redundant as the same can be done with derived tables. Is there something I am missing or not understanding well? Can someone give me a simple example of limitati...
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Does Internet Explorer 8 support HTML 5?

... IE8 beta 2 supports two APIs from HTML5: cross-document messaging and non-SQL storage. IE8 beta 2 doesn’t implement the HTML5 parsing algorithm or the new elements (no <canvas> or <video> support). There are also bug fixes that align IE8 better with HTML5. ...
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Passing functions with arguments to another function in Python?

... What if perform and action1, action2 on different files? @S.Lott – alper Sep 2 '19 at 18:47 ...