repeat a certain character nodejs code example
Example 1: how to return a string x amount in javascript without using . repeat
function repeatStringNumTimes(string, times) {
var repeatedString = "";
while (times > 0) {
repeatedString += string;
times--;
}
return repeatedString;
}
repeatStringNumTimes("abc", 3);
Example 2: string repeat
repeatStr = (n, s) => s.repeat(n);
function repeatStr(n, s) {
return s.repeat(n);
}
function repeatStr(n, s) {
var str = "";
for (var i = 0; i < n; i++) str += s;
return str;
}