Created
September 17, 2013 08:24
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JS: Repeat a given string 'num' times
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| // Repeat a given string 'num' times | |
| String.prototype.repeat = function(num) | |
| { | |
| if (num == 1) | |
| return this.toString(); | |
| else if (num < 1) | |
| return ""; | |
| else | |
| return new Array(+num + 1).join(this.toString()); | |
| } |
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