Answers for "concat string with _ in js"

12

string concatenation in js

var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);
Posted by: Guest on April-28-2020
2

javascript string concat vs +

It is strongly recommended to use the string
concatenationoperators (+, +=) instead of String.concat
method for perfomance reasons
Posted by: Guest on May-23-2020

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