#Splice In Javascript

Remove an element from an array easily using splice() 🔥 Just give the index and how many elements to delete ✅ Perfect trick for JavaScript interviews 💯 Follow me @codebypc 🚀 #javascript #js #webdevelopment #coding #programming frontenddeveloper mernstack javascriptinterview developer codebypc JavaScript splice method, remove element from array JavaScript, delete array element by index, JavaScript array methods, splice example JavaScript, JavaScript interview question, array manipulation in JavaScript, JS coding trick, JavaScript beginner to advanced

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What is Block Scope in JavaScript? Block scope means a variable declared inside { } is only accessible within that block. 👉 let and const are block-scoped 👉 var is function-scoped Mastering this concept helps you avoid bugs and crack JavaScript interviews. Follow me @codebypc 💻 #JavaScript #JSInterview #WebDevelopment #FrontendDeveloper #Coding

This will change your understanding of slice and splice method in JavaScript arrays. #javascript #react #codingtips #programming

[ 44/100 ] - Capitalize the first letter of each word in JavaScript without using split. Pure string logic explained step by step. Comment CLEAR if you understand. #javascript #jslogic #codingreels #programming #webdeveloper #frontend

⚡ Short Circuiting in JavaScript (|| Operator) Did you know the Logical OR (||) operator doesn’t just return true or false? 🤯 It actually returns the first truthy value it finds! 💡 This makes it super useful for setting default values in JavaScript. Example: let username = inputName || "Guest"; If inputName is falsy, "Guest" will automatically be assigned ✅ Simple. Clean. Powerful. 🚀 Follow for more JavaScript tips 🔥 #javascript #webdevelopment #codinglife #programmer #developers #learntocode #FrontendDeveloper #js #programming #codenewbie #softwaredeveloper #techcontent #100daysofcode #codingtips #devlife

This JavaScript Line Will Blow Your Mind 🤯 | typeof Trap Can you guess the output? 👀 This one-liner uses assignment chaining + typeof in JavaScript and gives a result most developers don’t expect. Perfect example of why JavaScript execution order matters ⚠️ Watch till the end 💡 Save & share with your JS friends var z = 1, y = z = typeof y; 👉 typeof y runs before y exists 👉 typeof y → "undefined" 👉 z = "undefined" 👉 y = "undefined" #javascript #js #webdevelopment #frontenddeveloper #codingreels #programming #developerlife #javascripttricks #codingtips #jsinterview #learnjavascript #codechallenge

Solved LeetCode #567 – Permutation in String using the Sliding Window + Frequency Array technique in JavaScript. This pattern is super important for: FAANG & Product-based company interviews String matching problems Anagram / permutation questions Optimized O(n) solutions Learn this pattern once and you’ll solve multiple LeetCode problems easily 🚀 Follow for daily DSA + JavaScript coding shorts. 🏷️ Hashtags #leetcode567 #slidingwindow #javascript #dsa codinginterview faangprep programming ytshorts reels techreels codersofinstagram leetcodechallenge anagram stringmatching algorithms dailycoding interviewprep

Create functions in javascript and react in within seconds. Stop writing functions manually, no need to write same boiler plate code every time. Use these ES7 Shortcuts like Pro developer. . . . . . #react #javascript #coding #webdevelopment #softwareengineer

JS Trick Question #javascript #coding #programming

Stop using for loops to remove duplicates ❌ There’s a cleaner and faster way. In this video, I show you why looping through arrays to remove duplicates isn’t the best approach — and how using Set makes your code simpler and more efficient. Write smarter code, not longer code 💡 #javascript #webdev #coding #100daysofcode #programming #frontend

Slice vs Splice… Part 2