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In JavaScript, is returning out of a switch statement considered a better practice than using break?

...out your question. I think you're looking for a general "best practice" guideline, but in the specific example you gave, the best practice is return {1:"One",2:"Two,3:"Three"}[opt];. If you need the default then it would be var o={1:"One",2:"Two,3:"Three"}; return opt in o?o[opt]:""; ...
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How to see which plugins are making Vim slow?

... Best answer! Helped me to identify the slowest plugin that made me angry at every vim start. Thanx :) – kovpack Jul 27 '16 at 19:11 ...
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Set folder browser dialog start location

...ult ShowDialog() { var shellType = Type.GetTypeFromProgID("Shell.Application"); var shell = Activator.CreateInstance(shellType); var folder = shellType.InvokeMember( "BrowseForFolder", BindingFlags.InvokeMethod, null, ...
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What does it mean when git says a file “needs update”?

... var channelOptions = { tags: "".split(" "), id: "1" }; initTagRenderer("".split(" "), "".split(" "), channelOptions); StackExchange.using("externalEditor", function() { // Have to fire editor after snippets, if snippets enabled...
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Finding the path of the program that will execute from the command line in Windows

... +1 ! I never knew this could have been a part of Windows and so didn't look in that direction! :) – Zabba Oct 23 '10 at 6:45 1 ...
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How can I initialize an ArrayList with all zeroes in Java?

...ed by nCopies is immutable, so creating a new ArrayList is probably a good idea. – aioobe Apr 8 '11 at 21:16 ...
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When should I use File.separator and when File.pathSeparator?

...and File.pathSeparator then: File.pathSeparator is used to separate individual file paths in a list of file paths. Consider on windows, the PATH environment variable. You use a ; to separate the file paths so on Windows File.pathSeparator would be ;. File.separator is either / or \ that is used t...
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What does “%.*s” mean in printf?

... You can use an asterisk (*) to pass the width specifier/precision to printf(), rather than hard coding it into the format string, i.e. void f(const char *str, int str_len) { printf("%.*s\n", str_len, str); } ...
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Should bower_components be gitignored?

...ered Nov 8 '15 at 7:26 JoshuaDavidJoshuaDavid 6,92866 gold badges3636 silver badges5050 bronze badges ...
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What to add for the update portion in ConcurrentDictionary AddOrUpdate

...e you don't distinguish between add and update) this would be: var sessionId = a.Session.SessionID.ToString(); userDic.AddOrUpdate( authUser.UserId, sessionId, (key, oldValue) => sessionId); I.e. the Func always returns the sessionId, so that both Add and Update set the same value. BTW:...