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What's the difference between jquery.js and jquery.min.js?

... They are both the same functionally but the .min one has all unnecessary characters removed in order to make the file size smaller. Just to point out as well, you are better using the minified version (.min) for your live environment as Google are now che...
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How do I add an existing directory tree to a project in Visual Studio?

The issue is simple really. Instead of creating folders in Visual Studio, I create a directory structure for my project on the file system. How do I include all the folders and files in a project, keeping the structure? ...
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Remove blank lines with grep

... Try the following: grep -v -e '^$' foo.txt The -e option allows regex patterns for matching. The single quotes around ^$ makes it work for Cshell. Other shells will be happy with either single or double quotes. UPDATE: This works for me for a file with blank lines or "all white ...
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Call An Asynchronous Javascript Function Synchronously

...fic case of doing it the wrong way on-purpose to retrofit an asynchronous call into a very synchronous codebase that is many thousands of lines long and time doesn't currently afford the ability to make the changes to "do it right." It hurts every fiber of my being, but reality and ideals often do n...
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Conditional Variable vs Semaphore

... that a piece of code is atomic, put a lock around it. You could theoretically use a binary semaphore to do this, but that's a special case. Semaphores and condition variables build on top of the mutual exclusion provide by locks and are used for providing synchronized access to shared resources. ...
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Can unit testing be successfully added into an existing production project? If so, how and is it wor

...oject that is in production. It was started 18 months ago before I could really see any benefit of TDD (face palm) , so now it's a rather large solution with a number of projects and I haven't the foggiest idea where to start in adding unit tests. What's making me consider this is that occasionally...
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What does `node --harmony` do?

...aps, andweak maps)) type: bool default: false --harmony (enable all harmony features (except typeof)) type: bool default: false So --harmony is a shortcut to enable all the harmony features (e.g. --harmony_scoping, --harmony_proxies, etc.) From this blog post, it seems harmony e...
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copying all contents of folder to another folder using batch file?

... Doesn't /e automatically include /s? – mghicks Nov 4 '15 at 15:27 14 ...
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Disable VS' “downloading public symbols”

...ymbols option page Tools → Options Go To Debugging → Symbols Uncheck all of the listed symbol file locations Also you may want to disable "Enable .net framework source stepping" in Tools → Options → Debugging settings. ...
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Really weird eclipse keyboard behavior/bug?

I am using Helios on Mac Snow Leopard. I don't know why but all of a sudden my arrow keys and delete button start not working only on Eclipse (so Eclipse ignores them) but the rest of the buttons works just fine. There is no exception/error thrown anywhere on the screen. I don't exactly know how to ...