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How to loop through all enum values in C#? [duplicate]

...rough an extra iterator (.Cast<Foos>), and (2) you don't need to box all the values and unbox them again. Şafak's cast will remain valid as long as they don't change the array type returned to some other type (like object[]). But we can be completely sure they won't because (a) it would lose ...
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Process all arguments except the first one (in a bash script)

...a simple script where the first argument is reserved for the filename, and all other optional arguments should be passed to other parts of the script. ...
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.NET - Dictionary locking vs. ConcurrentDictionary

... a can from a pyramid-can while a clerk is currently building the pyramid, all hell would break loose. Or, what if two customers reaches for the same item at the same time, who wins? Will there be a fight? This is a non-threadsafe-collection. There's plenty of ways to avoid problems, but they all re...
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View all TODO items in Visual Studio using GhostDoc

I'm also using GhostDoc in Visual Studio 2008. How do I view all to-do items and if that's a function already in Visual Studio or in GhostDoc (the documentation tool that I use)? ...
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Difference between SurfaceView and View?

... Views are all drawn on the same GUI thread which is also used for all user interaction. So if you need to update GUI rapidly or if the rendering takes too much time and affects user experience then use SurfaceView. ...
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How to “EXPIRE” the “HSET” child key in redis?

I need to expire all keys in redis hash, which are older than 1 month. 11 Answers 11 ...
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Node.js Web Application examples/tutorials [closed]

...ilyJS has a good tutorial (long series of 24 posts) that walks you through all the aspects of building a notepad app (including all the possible extras). Heres an overview of the tutorial: http://dailyjs.com/2010/11/01/node-tutorial/ And heres a link to all the posts: http://dailyjs.com/tags.html#...
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What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos

Ive got a bunch of rectangular objects which I need to pack into the smallest space possible (the dimensions of this space should be powers of two). ...
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How to work with Git branches and Rails migrations

...s and many of them include db migrations. We try to be careful but occasionally some piece of code in master asks for a column that got removed/renamed in another branch. ...
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What is a postback?

... When does it happen? A postback originates from the client browser. Usually one of the controls on the page will be manipulated by the user (a button clicked or dropdown changed, etc), and this control will initiate a postback. The state of this control, plus all other controls on the page,(know...