javascript declare a variable
//choose the best for your solution
var myVariable = 22; //this can be a string or number. var is globally defined
let myVariable = 22; //this can be a string or number. let is block scoped
const myVariable = 22; //this can be a string or number. const is block scoped and can't be reassignedhow to write a variable in js
//choose the best for your solution
var myVariable = 22; //this can be a string or number. var is globally defined
let myVariable = 22; //this can be a string or number. let is block scoped
const myVariable = 22; //this can be a string or number. const is block scoped andvarianle in javascript
var one = 1; // variable stores numeric value
var two = 'two'; // variable stores string value
var three; // declared a variable without assigning a valuehow to add a variable in js
var x = 5; // assign the value 5 to xhow to create variables using javascript
var myVar; //unitialized variable( can be intiallized later )
var number = 1; //number
var string = " hello world " ; //string
var boolean = true ; //boolean
myVar = function(){ //variable can hold function
};Copyright © 2021 Codeinu
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