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Distinct not working with LINQ to Objects

...t smart when it comes to custom objects. All it does is look at your list and see that it has two different objects (it doesn't care that they have the same values for the member fields). One workaround is to implement the IEquatable interface as shown here. If you modify your Author class like s...
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Segue to another storyboard?

...ard? I need to place a UITabBarController in a UINavigationController , and I'd like to keep them nice and separate. 6 A...
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Can I bind an array to an IN() condition?

...right. fixed the code (didn't test it though) edit: both chris (comments) and somebodyisintrouble suggested that the foreach-loop ... (...) // bindvalue is 1-indexed, so $k+1 foreach ($ids as $k => $id) $stmt->bindValue(($k+1), $id); $stmt->execute(); ... might be redundant, so the...
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CharSequence VS String in Java?

Programming in Android, most of the text values are expected in CharSequence . 9 Answers ...
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Folder structure for a Node.js project

... an application (using a testing framework, see here) NOTE: both /vendor and /support are deprecated since NPM introduced a clean package management. It's recommended to handle all 3rd-party dependencies using NPM and a package.json file When building a rather large application, I recommend the f...
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Can I safely delete contents of Xcode Derived data folder?

I am running low on disk space and checked through a third party utility that among other things that ~/Library/Developer/Xcode/DerivedData directory is taking about 22GB of disk space. ...
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A clean, lightweight alternative to Python's twisted? [closed]

...e. That was in my Python youth, in the days before I knew about the GIL and the associated woes it creates for multithreaded code (IE, most of the time stuff just ends up serialized!)... ...
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xUnit.net: Global setup + teardown?

...y to create one. Just create a base test class that implements IDisposable and do your initialization in the constructor and your teardown in the IDisposable.Dispose method. This would look like this: public abstract class TestsBase : IDisposable { protected TestsBase() { // Do "glo...
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How do I remove a folder from source control with TortoiseSVN?

...s a dedicated item in the extended context menu: Hold the Shift key down and right click on the folder. Under the TortoiseSVN menu click on "Delete (keep local)" Image cropped from TortoiseSVN's extended context menu page. Delete (keep local) documentation blurb. ...
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What is RemoteSystemsTempFiles in Eclipse?

...pFiles, just go under Window -> Preferences -> General -> Startup and Shutdown and uncheck "RSE UI". Then you can remove the folder and eclipse won't recreate it. share | improve this answe...