isFinite()
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isFinite( value )
Returns true if the value passed is a finite number.
Parameters
Usage
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isFinite( value )
Returns true if the value passed is a finite number.
Parameters
| value |
the value to be evaluated |
Usage
function main() {
var myVar;
...
...
if ( ! isFinite( myVar ) ) {
//the variable myVar does not contain a finite number
//so take some action
}
}