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How can I check whether a option already exist in select by JQuery

... 341 This evaluates to true if it already exists: $("#yourSelect option[value='yourValue']").lengt...
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Split an NSString to access one particular piece

... 376 NSArray* foo = [@"10/04/2011" componentsSeparatedByString: @"/"]; NSString* firstBit = [foo ob...
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How can I implode an array while skipping empty array items?

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Locate current file in IntelliJ

... Jasper 2,09633 gold badges3030 silver badges4646 bronze badges answered Jul 6 '09 at 8:54 butterchickenbutterchic...
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Why should I use an IDE? [closed]

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Why is volatile needed in C?

... 435 Volatile tells the compiler not to optimize anything that has to do with the volatile variable....
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Use of 'prototype' vs. 'this' in JavaScript?

... 23 I second what @Bergi said about prototypes. Functions have a prototype property. All objects, including functions, have another internal p...
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Overwriting my local branch with remote branch [duplicate]

... | edited Dec 2 '13 at 19:24 cregox 14.8k1313 gold badges7474 silver badges108108 bronze badges ...
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Where is android studio building my .apk file?

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How to create and use resources in .NET

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