Muhammad Faraz Ali – Medium

Muhammad Faraz Ali

Muhammad Faraz Ali

Use Optional Chaining Judiciously

Optional chaining is a powerful feature introduced in ECMAScript 2020 (ES11) that simplifies working with nested object properties and…

Jun 9

Use Optional Chaining Judiciously

Jun 9

Muhammad Faraz Ali

Double negation(!!-Not Not) in Javascript

The bang bang/double bang (!!) operator, also known as the double negation operator, is a unary operator in JavaScript. It’s not a distinct…

Mar 17

Double negation(!!-Not Not) in Javascript

Mar 17

Muhammad Faraz Ali

Nullish coalescing operator (??) in Javascript

Nullish coalescing operator (??), introduced in ECMAScript 2020 (ES11), simplifies the process of handling default values for variables…

Mar 16

Nullish coalescing operator (??) in Javascript

Mar 16

Muhammad Faraz Ali

Optional Chaining Operator (?.) in Javascript

Optional chaining is a powerful feature introduced in ECMAScript 2020 (ES11) that simplifies working with nested object properties and…

Mar 1

Optional Chaining Operator (?.) in Javascript

Mar 1

Muhammad Faraz Ali

isNaN() in JavaScript.

The 𝐢𝐬𝐍𝐚𝐍() function is a 𝐛𝐮𝐢𝐥𝐭-𝐢𝐧 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧 in JavaScript that is used to determine whether a 𝐕𝐀𝐋𝐔𝐄 is 𝐍𝐚𝐍…

Apr 14, 2023

isNaN() in JavaScript.

Apr 14, 2023

Muhammad Faraz Ali

Object.seal() vs Object.freeze() in JavaScript

Both methods allow you to control the mutability of objects, but they have different behaviors.

Mar 26, 2023

Object.seal() vs Object.freeze() in JavaScript

Mar 26, 2023

Muhammad Faraz Ali

Muhammad Faraz Ali

Strong believer, Highly motivated and a self learner Software Engineer. Tech stack: JavaScript, React, Next and React Native.

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