string concatenation in js
var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);string concatenation in js
var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);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.how to concatenate strings and variables in javascript
const helloName = name => `Hello ${name}!`concantene number in js
Use "" + 5 + 6 to force it to strings.
This works with numerical variables too:
var a = 5;
var b = 6;
console.log("" + a + b);js concatenate strings
const str1 = 'Hello';
const str2 = 'World';
console.log(str1 + str2);
>> HelloWorld
console.log(str1 + ' ' + str2);
>> Hello Worldjs concat variable and string
const txt = "My name is"
console.log(`${txt} Paul`);Copyright © 2021 Codeinu
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