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.gitignore exclude folder but include specific subfolder

...” every parent directory of anything that you want to “unignore”. Usually you end up writing rules for this situation in pairs: ignore everything in a directory, but not some certain subdirectory. # you can skip this first one if it is not already excluded by prior patterns !application/ app...
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SQL Server IN vs. EXISTS Performance

...l quit looking as the condition has proved true. With IN, it will collect all the results from the sub-query before further processing. share | improve this answer | follow ...
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How to process POST data in Node.js?

... The functionality is actually in the BodyParser module in connect, if you want to use a lower level entry point. – Julian Birch Jun 20 '11 at 6:59 ...
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How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?

...sk<Void, Void, String> { // you may separate this or combined to caller class. public interface AsyncResponse { void processFinish(String output); } public AsyncResponse delegate = null; public MyAsyncTask(AsyncResponse delegate){ this.delegate = delegate; } ...
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Is there a JSON equivalent of XQuery/XPath?

... Yup, it's called JSONPath. The source is now on GitHub. It's also integrated into DOJO. share | improve this answer | ...
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How to break out of nested loops?

...ested loops: use goto use flags factor out loops into separate function calls Couldn't resist including xkcd here :) source Goto's are considered harmful but as many people in the comments suggest it need not be. If used judiciously it can be a great tool. Anything used in moderation is fun....
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Encapsulation vs Abstraction?

...actions. At its most abstract level there is no implementation details at all and perhaps very few commonalities, which are added as the abstraction decreases. As an example, at the top might be an interface with a single method, then the next level, provides several abstract classes, which may or...
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How to determine if a type implements an interface with C# reflection

... @PierreArnaud: IsAssignableFrom does eventually calls GetInterfaces, so probably your test checked the GetInterfaces first and IsAssignable after. That is because GetInterfaces caches it's results so the first invocation costs more – Panos Theof ...
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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]

...r: String!) -> AnyObject! // Used by the delegate to acquire an already allocated cell, in lieu of allocating a new one. That's determined by the exclamation mark after AnyObject: AnyObject! So, first thing to consider is, what is an "Implicitly Unwrapped Optional"? The Swift Programmin...
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If unit testing is so great, why aren't more companies doing it? [closed]

The first real software company that I worked at was all about the unit testing (NUnit). I don't know that we were real sticklers for it back then -- I have no idea what our code coverage was like and I was writing most of the unit tests. Since then I've run into some companies that do lots of testi...