Скачать с ютуб #35: Why we use Three Dots in useState: Discover 4 Real Use Cases of the Spread Operator in React в хорошем качестве

#35: Why we use Three Dots in useState: Discover 4 Real Use Cases of the Spread Operator in React

Dive into the world of React.js with our detailed tutorial on the spread operator and its usage in the useState hook. Learn the syntax and four practical use cases of the spread operator, including copying arrays, concatenating arrays, adding elements to an array, and spreading object properties. 🔥 Access Source Code, PPT & Notes here for Free : https://www.thapatechnical.com/2024/0... 📺 Discover React.js History in Just 10 Minutes -    • React.js History in 10minutes: The Re...   📺 Watch the complete Playlist here :    • React 19 Tutorials in Hindi - 2024   ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course -    • HTML Complete Tutorial for Beginners ...   🔗 Best CSS Course -    • Complete CSS Tutorial for Beginners i...   🔗 JavaScript Basics Course Part 1 -    • JavaScript Full Course Tutorial for B...   🔗 JavaScript Advanced Course Part 2 -    • JavaScript Advanced full Course Tutor...   ------------------------------------------------------------------------ 📢 Exclusive Offers: 💸 Get All YouTube Videos' Source Code for just ₹199! Grab Now - https://thapatechnical.shop/source-code 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/0... ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now :    / @thapatechnical   📷 Connect on Instagram:   / thapatechnical   🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link:   / discord   ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 Introduction to the Three Dots in useState in React 0:55 Understanding the Spread Operator in React.js 2:40 Syntax and Four Use Cases of Spread Operator 4:00 Use Case 1: Copying an Array 8:55 Use Case 2: Concatenating Arrays 12:00 Use Case 3: Adding Elements to an Array 14:15 Use Case 4: Spreading Object Properties 17:30 Challenge for You 18:05 Next Video Update