Answers for "Which of these is the correct syntax for string concatenation in JavaScript?"

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
-1

string concatenation js

var aString="";
aString.concat(value1, value2, ... value_n);
Posted by: Guest on March-21-2020

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