pseudorandoom/cuando un valor se evalua a false.js

Created October 1, 2013 15:09

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From http://stackoverflow.com/questions/5515310/is-there-a-standard-function-to-check-for-null-undefined-or-blank-variables-in

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cuando un valor se evalua a false.js

	if( value ) { } //will evaluate to true if value is not:
	null
	undefined
	NaN
	empty string ("")
	0
	false

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