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What is the best way to clear a session variable in rails?

... ndnenkov 32.3k99 gold badges6060 silver badges9090 bronze badges answered Oct 22 '10 at 10:34 SigurdSigurd ...
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How to use ? : if statements with Razor and inline code blocks

... 301 This should work: <span class="vote-up@(puzzle.UserVote == VoteType.Up ? "-selected" : "")"...
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What is difference between Collection.stream().forEach() and Collection.forEach()?

... River 7,10499 gold badges4646 silver badges5959 bronze badges answered Apr 23 '14 at 0:14 Stuart MarksStuart M...
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C# - Attribute to Skip over a Method while Stepping in Debug Mode

... answered Jan 15 '09 at 0:59 Andrew RollingsAndrew Rollings 13.4k55 gold badges4848 silver badges5050 bronze badges ...
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Empty Git submodule folder when repo cloned

... 208 OK I found it, needed to add --recursive when cloning the repo. So the clone command ends up a...
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Google Docs/Drive - number the headings

... | edited Mar 20 '19 at 8:22 answered May 7 '14 at 16:35 ...
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iphone ios running in separate thread

...dispatch_async( dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ // Add code here to do background processing // // dispatch_async( dispatch_get_main_queue(), ^{ // Add code here to update the UI/send notifications based on the // results of the backg...
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How to properly check if std::function is empty in C++11?

... 105 You're not checking for an empty lambda, but whether the std::function has a callable target st...
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Difference between .success() and .complete()?

... .success() only gets called if your webserver responds with a 200 OK HTTP header - basically when everything is fine. However, .complete() will always get called no matter if the ajax call was successful or not - maybe it outputted errors and returned an error - .complete() will still g...
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Is there a way to access an iteration-counter in Java's for-each loop?

... | edited Sep 29 '16 at 20:49 ragerdl 1,7961515 silver badges2626 bronze badges answered Jan 25 '09 at ...