In this Article we will go through how to repeat a string only using single line of code in JavaScript.
This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function
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Let's define this short function:
const repeat = (str, numberOfTimes) => str.repeat(numberOfTimes);
const repeat = (str, numberOfTimes) => Array(numberOfTimes + 1).join(str);