Question

How to concatenate string with integer in JavaScript

Answer 1

const str = "The number is ";
const num = 42;

let result = str + num;

console.log(result); 

 
     
/*
run:
     
The number is 42
     
*/

 

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Answer 2

const str = "The number is ";
const num = 42;

let result = `${str} ${num}`;

console.log(result); 

 
     
/*
run:
     
The number is 42
     
*/

 

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Answer 3

const str = "The number is ";
const num = 42;

let result = str + String(num);

console.log(result); 

 
     
/*
run:
     
The number is 42
     
*/

 

70+ SQL courses for beginners and professionals

Answer 4

const str = "The number is ";
const num = 42;

let result = str + num.toString();

console.log(result); 

 
     
/*
run:
     
The number is 42
     
*/

 

70+ SQL courses for beginners and professionals