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renedoukhan
4,761 Pointsvar secret
why shouldn't reuse the keyword var with var inside the function once it was defined outside the function ?
Andrew Robinson
16,372 PointsAndrew Robinson
16,372 PointsYou can reuse the var keyword but if you define a variable outside of a function and then inside of a function with the same name, the function will only access the one defined inside, it's generally is bad practice to reuse variable names though.
So for example: