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Default argument values in JavaScript functions [duplicate]

... Xesau 16311 silver badge99 bronze badges answered Jun 26 '11 at 19:57 Ravan ScafiRavan Scafi ...
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Checking if an object is null in C#

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Can I have an IF block in DOS batch file?

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How to check if field is null or empty in MySQL?

... answered Jul 24 '13 at 11:39 juergen djuergen d 180k2929 gold badges245245 silver badges311311 bronze badges ...
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“unary operator expected” error in Bash if condition

... @cdarke Fwiw, per page 113 in the 3rd Edition of Learning the Bash Shell, "[[ .. ]] is not available in versions of bash prior to 2.05." In the online pdf from doc.lagout.org, it's on page 326! – spen.smith Ju...
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How to tell if JRE or JDK is installed

... answered Apr 24 '14 at 11:31 Maciej CyganMaciej Cygan 4,60244 gold badges3030 silver badges5757 bronze badges ...
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How do write IF ELSE statement in a MySQL query

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iOS: Use a boolean in NSUserDefaults

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Simplest way to check if key exists in object using CoffeeScript

... answered Nov 23 '11 at 15:07 Trevor BurnhamTrevor Burnham 73.6k3030 gold badges152152 silver badges193193 bronze badges ...
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twig: IF with multiple conditions

...acobTheDev 13.7k2323 gold badges7979 silver badges141141 bronze badges answered Dec 5 '11 at 16:44 Ben SwinburneBen Swinburne 21.2...