Answers for "add string variable in node usig $"

5

node js variable inside string

var my_name = 'John';
var s = `hello ${my_name}, how are you doing`;
console.log(s); // prints hello John, how are you doing
Posted by: Guest on May-23-2020
8

how to concatenate strings javascript

var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
// does not change the existing strings, but
// returns a new string containing the text
// of the joined strings.
Posted by: Guest on January-05-2020

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