Created
December 2, 2016 22:01
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Repeat a string repeat a string FCC
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| function repeatStringNumTimes(str, num) { | |
| // repeat after me | |
| if (num > 0) { | |
| return str.repeat(num); | |
| } else { | |
| return ""; | |
| } | |
| } | |
| repeatStringNumTimes("abc", 3); |
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freecodecamp Exercise
Repeat a given string (first argument) num times (second argument). Return an empty string if num is not a positive number.