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What does the [Flags] Enum Attribute mean in C#?

...by the .ToString() method: enum Suits { Spades = 1, Clubs = 2, Diamonds = 4, Hearts = 8 } [Flags] enum SuitsFlags { Spades = 1, Clubs = 2, Diamonds = 4, Hearts = 8 } ... var str1 = (Suits.Spades | Suits.Diamonds).ToString(); // "5" var str2 = (SuitsFlags.Spades | SuitsFlags.Diamonds).T...
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PHP - Move a file into a different folder on the server

... 427 The rename function does this docs rename rename('image1.jpg', 'del/image1.jpg'); If you wa...
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Is there a performance difference between a for loop and a for-each loop?

... From Item 46 in Effective Java by Joshua Bloch : The for-each loop, introduced in release 1.5, gets rid of the clutter and the opportunity for error by hiding the iterator or index variable completely. The resulting idiom ...
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Notification passes old Intent Extras

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How to declare a global variable in JavaScript?

... | edited Sep 9 '14 at 19:00 Servy 190k2323 gold badges279279 silver badges394394 bronze badges ...
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Centering the pagination in bootstrap

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Python: access class property from string [duplicate]

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Xcode crash when refreshing provisioning profiles

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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]

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Entity Framework 4 Single() vs First() vs FirstOrDefault()

... answered Aug 14 '10 at 22:28 Steve WillcockSteve Willcock 22.8k44 gold badges4040 silver badges3838 bronze badges ...