>What's the bug that results from the "var i; for(i=0)" pattern? Someone refactors the "var i" away and you end up with a global var. Wrong. JSLint will compla

>What's the bug that results from the "var i; for(i=0)" pattern? Someone refactors the "var i" away and you end up with a global var. Wrong. JSLint will complain and then you'll fix it. That's why you use JSLint. It can find stupid things like this easily and accurately.