logical operators javascript examples
Example 1: eaqual signs in javascript
operator | example | output | explination
== x == 8 false equal to
x == 5 true
x == "5" true
=== x === 5 true equal value and type
x === "5" false
!= x != 8 true not equal
!== x !== 5 false not equal value or not equal type
x !== "5" true
x !== 8 true
> x > 8 false greater than
< x < 8 true less than
>= x >= 8 false greater than or equal to
<= x <= 8 true less than or equal to
Example 2: logical operators javascript
if (a || b) {
console.log("I will run if either a or b are true");
}
if (a && b) {
console.log("I will run, if and only if a and b are both true");
}
if (!a) {
console.log("I will only run if a is false");
}
if (a) {
console.log("I will only run if a is true");
}