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What's better at freeing memory with PHP: unset() or $var = null

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What is the worst gotcha in C# or .NET? [closed]

... 304 private int myVar; public int MyVar { get { return MyVar; } } Blammo. Your app crashes wi...
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property

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MySQL - Rows to Columns

... 3 | | 2 | A | 9 | | 2 | C | 40 | +--------+----------+-----------+ This will be our goal, the pretty pivot table: select * from history_itemvalue_pivot; +--------+------+------+------+ | hostid | A | B | C | +--------+------+------+------+ ...
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How to get index using LINQ? [duplicate]

... 74 Although it does have an ElementAt method. Which takes an index as the argument. – Yuriy Faktorovich ...
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How do I remove a property from a JavaScript object?

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LINQ equivalent of foreach for IEnumerable

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Convert an NSURL to an NSString

... 684 In Objective-C: NSString *myString = myURL.absoluteString; In Swift: var myString = myURL.ab...
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Using braces with dynamic variable names in PHP

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Transitions on the CSS display property

... 1416 You can concatenate two transitions or more, and visibility is what comes handy this time. ...