How to check for both null and undefined in js?

Posted by Blankman on Stack Overflow See other posts from Stack Overflow or by Blankman
Published on 2010-05-18T18:45:22Z Indexed on 2010/05/18 18:50 UTC
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Is it possible to check for both null and undefined in javascript?

if(_var == null || _var == undefined) {

}

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