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What does PHP keyword 'var' do?

...t will raise an E_STRICT warning in PHP from version 5.0.0 up to version 5.1.2, as of when it was deprecated. Since PHP 5.3, var has been un-deprecated and is a synonym for 'public'. Example usage: class foo { var $x = 'y'; // or you can use public like... public $x = 'y'; //this is also a...
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Android: When should I use a Handler() and when should I use a Thread?

... 168 If whatever you are doing is "heavy" you should be doing it in a Thread. If you do not explici...
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Keeping ASP.NET Session Open / Alive

... session expired. I don't want to increase the timeout value for more than 10 min on the server as I want closed sessions (by closing the browser window) to time out fast. ...
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How to concatenate properties from multiple JavaScript objects

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What is the correct syntax for 'else if'?

I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out. ...
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Checking whether a variable is an integer or not [duplicate]

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Is it possible only to declare a variable without assigning any value in Python?

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How do I change tab size in Vim?

... 107 Expanding on zoul's answer: If you want to setup Vim to use specific settings when editing a p...
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The executable gets signed with invalid entitlements in Xcode

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How to declare string constants in JavaScript? [duplicate]

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