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Showing posts with the label Initialization
Javascript Variable Initialization Shows Nan

Javascript Variable Initialization Shows Nan

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function sumArray(numbers){ var sum; for(var i in numbers){ sum += numbers[i]; } retu… Read more Javascript Variable Initialization Shows Nan
When Does Javascript Initialize Vars?

When Does Javascript Initialize Vars?

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var x = ['aaa', 'bbb', 'ccc', ...]; function f() { var y = ['aaa'… Read more When Does Javascript Initialize Vars?