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krohne/isEven.js

Created December 29, 2014 19:14
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Determine if integer is an even number, using last digit.
Raw
isEven.js
function isEven(int) {
var intStr = int.toString(),
lastDigit = intStr.charAt(intStr.length - 1);
return ("02468".indexOf(lastDigit) > -1);
}
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