samedi 28 février 2015

In Javascript, which operator is faster, the '*' multiply or '/' divide?


In javascript, is there a speed advantage between the multiplication operator and the division operator? As an example...



var foo = bar * 0.01;
var foo = bar / 100;


foo is the same for both, but which statement returns the value of foo the fastest? I know this may be an incredibly small difference, however, when loop processing large amounts of data it could make a bigger difference than realized, which would then make a difference in how I construct equations to facilitate the processing.





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