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5
Task/Repeat-a-string/JavaScript/repeat-a-string.js
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Task/Repeat-a-string/JavaScript/repeat-a-string.js
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@ -0,0 +1,5 @@
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String.prototype.repeat = function(n) {
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return new Array(1 + n).join(this);
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}
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alert("ha".repeat(5)); // hahahahaha
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