JAVASCRIPT

constant values javascript

Constant values can be mutated, they just can't be reassigned

const arr = [1,2,3]

// doesn't work:
arr = [1,2,3,4]

// works:
arr.push(4)

javascript constant variable

const name = "bashiru"

javascript const

const b = 1; // this variable unique and can't change it. 

how to dec are a constant in javascript

const myBirthday = '18.04.1982';

JavaScript Const

const PI = 3.141592653589793;
PI = 3.14;      // This will give an error
PI = PI + 10;   // This will also give an error

JavaScript Constants

const x = 5;
x = 10;  // Error! constant cannot be changed.
console.log(x)

const in javascript

const value = 10;
const constant = value;

javascripte create constant

const my_const = "doc"
console.log(my_const)

how to create a constant in javascript

const example1 = "hello this is string variable" ; //this is string constant
const example2 = 12345 ; //this is numeric constant
const example3 = true ; //boolean constant