variable inside string javascript code example

Example 1: 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

Example 2: how to put variable in string javascript

var myInt = 1
console.log(`my variable is ${myInt}`);
// my variable is 1

Example 3: insert variable in typescript string

var myInt = 1
console.log("my variable is ${myInt}");
// my variable is 1

var myBool = true
console.log("my variable is ${(myBool) ? 'x' : 'y'}");
// my variable is x

var myNumberA, myNumberB = 3;
console.log("my variable is ${myNumberA * myNumberB}");
// my variable is 9