js does not equal code example

Example 1: javascript and operator

//AND Operator expressed as &&

const x = 7;
const y = 4;

(x == 7 && y == 5); // false
(x == 3 && y == 4); // false
(x == 7 && y == 4); // true

if (condition == value && condition == otherValue) {
  return something;
}

Example 2: or operator in javascript

//The OR operator in Javascript is 2 verticals lines: ||

var a = true;
var b = false;

if(a || b) {
	//one of them is true, code inside this block will be executed
}

Example 3: javascript does not equal

!= not equal 
!== not equal value OR type

Example 4: javascript if not

var isDay = false;
if (!isDay) { //Will execute if isDay is false
  console.log("It's night");
}

Example 5: not equal to sign in js

let a=12
if(a!=5){
  console.log(true)
}
since a is not equal to 5, it will print true

Example 6: javascript not equal

0 !== "0"
0 !== 0