!== in javasrippt
The strict inequality operator ( !== ) checks whether its two operands are not equal, returning a Boolean result.!== in javasrippt
The strict inequality operator ( !== ) checks whether its two operands are not equal, returning a Boolean result.=== javascript
// === means equal value and equal type
var x = 5
// true
x === 5
// false
x === "5"js !==
var x = 5;
// === equal value and equal type
// e.g. 1.
x === 5 returns true
// e.g. 2.
x === "5" returns false
// !== not equal value or not equal type
// e.g. 1.
x !== 5 returns false
// e.g. 2.
x !== "5" returns true
// e.g. 3.
x !== 8 returns trueCopyright © 2021 Codeinu
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