string equals in javascript code example

Example 1: less than or equal js

>= // greater than or equal 
<= // less than or equal
> // greater than
< // less than
== // equals
=== // strictly equals
!= // not equals
!== // stricly not equals

Example 2: js ===

5 =='5' // true: ignores type
5 === '5' // false: includes type

Example 3: === javascript

// ===	means equal value and equal type
var x = 5

// true
x === 5

// false
x === "5"

Example 4: javascript compare strings

console.log(NaN===NaN);//false

Example 5: string comparison in javascript

console.log("10" == "10"); //True
console.log(parseInt(10) == 10); // True Best practice