how does javascript or condition work
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How does "do something OR DIE()" work in PHP?
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Difference between == and === in JavaScript
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How does 'call' work in javascript?
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Should searching by default be AND or OR?
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OR condition in regular expression in perl
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&& operator in Javascript
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PHP IF OR Else statement - best way to do this
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What does the >?= operator mean?
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Why is there a `null` value in JavaScript?
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What does "options = options || {}" mean in Javascript?
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When are "if" and "whether" equivalent?
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How does (A == B == C) comparison work in JavaScript?
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IE Conditional operator: OR ... if is greater than ie9 or not IE
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Reduce multiple ORs in IF statement in JavaScript
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Javascript shorthand if
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PHP if not equal(!=) and or (||) issue. Why doesnt this work?