The String repeat() method

Feb 27, 2019

Learn how the JavaScript repeat() method returns a new string repeated a given number of times, returning an empty string for 0 and a RangeError for negatives.

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Introduced in ES2015, repeats the strings for the specificed number of times:

'Ho'.repeat(3) //'HoHoHo'

Returns an empty string if there is no parameter, or the parameter is 0. If the parameter is negative you’ll get a RangeError.

Tagged: JavaScript · All topics

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