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Git remote branch deleted, but still it appears in 'branch -a'

... git remote prune origin, as suggested in the other answer, will remove all such stale branches. That's probably what you'd want in most cases, but if you want to just remove that particular remote-tracking branch, you should do: git branch -d -r origin/coolbranch (The -r is easy to forget...)...
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Script Tag - async & defer

... page display in new browsers that support defer, but it won't help you at all in older browsers and it isn't really any faster than just putting the scripts right before </body> which works in all browsers. So, you can see why it's just best to put them right before </body>. Async is ...
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Android Studio - debug keystore

... your gradle.build file which means your secrets might be disclosed (especially in repository commits). With this solution you get the control of using your own keystore and the magic of automation during debug and release builds. 1) Create a gradle.properties (if you don't already have one). The...
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How expensive is the lock statement?

I've been experimenting with multi threading and parallel processing and I needed a counter to do some basic counting and statistic analysis of the speed of the processing. To avoid problems with concurrent use of my class I've used a lock statement on a private variable in my class: ...
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Why can't an anonymous method be assigned to var?

...type of a lambda or anonymous method is Func of something. We'd still have all kinds of problems. What types would you like to be inferred for the following cases? var x1 = (ref int y)=>123; There is no Func<T> type that takes a ref anything. var x2 = y=>123; We don't know the type...
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How do I get the n-th level parent of an element in jQuery?

... Read further down the answer and all shall be revealed! (I've given you level examples) – Henry Aug 17 '11 at 13:37 ...
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How to duplicate virtualenv

...is to use pip to generate a requirements file. A requirements file is basically a file that contains a list of all the python packages you want to install (or have already installed in case of file generated by pip), and what versions they're at. To generate a requirements file, go into your origin...
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Does it make sense to use Require.js with Angular.js? [closed]

... To restate what I think the OP's question really is: If I'm building an application principally in Angular 1.x, and (implicitly) doing so in the era of Grunt/Gulp/Broccoli and Bower/NPM, and I maybe have a couple additional library dependencies, does Require add cl...
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Select N random elements from a List in C#

... time you get to the end you will have your 5 items, and often you'll have all of them before that. share | improve this answer | follow | ...
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Can git be integrated with Xcode?

... NOTE: despite all the up-votes, this answer is out of date as of June 2010 There's no git support within Xcode, but that's no reason not to use git for your Xcode projects. I've had good results managing my Xcode projects using the stan...