"🧠 JavaScript Logic Challenge!" Can you create an array of length n such that every index < k-1 or > n-k becomes -1, and the rest are 0? 🤔 Note : K >= 0 or k < n ❌ Don’t use any loops (for, while, etc) Drop your one-liner solution in the replies #JavaScript #CodingChallenge

#Day13 of masterji app #25daysjschallenge completed. Topic : Array and there methods Hitesh Choudhary Chai Aur Code #JavascriptDevelopers

#Day14 of #25daysjschallenge on masterji app. Topic: Array ( revised concatenation, spread and rest operator, there use case) Hitesh Choudhary Chai Aur Code #javascript

#Day15 of #25daysjschallenge on masterji app. Topic : Objects Hitesh Choudhary Chai Aur Code

Practicing DSA on masterji.co Solved an array medium question—ZeroOutNonZeroNums. First tried a brute force (O(n²)) 😅, then saw the optimized solution—so simple yet elegant! Loved the clear explanation by Hitesh Choudhary & Chai Aur Code. #DSA #Coding

#Day16 completed of #25daysjschallenge on masterji app Today deepdived into defining singleton object, adding Values, nested objects,combining objects using assign and spread operator,optional chaining,some methods like keys,values, entries. Hitesh Choudhary Chai Aur Code

Basic SQL handmade cheatsheet👇🏻👩🏻‍💻

As a software engineer, learn below to master System Design and build scalable, reliable systems: →Fundamentals a. System components (clients, servers, databases, caches) b. High-level vs. low-level design c. CAP Theorem d. Consistency models (eventual, strong, causal) e. ACID

#Day17 completed of #25daysjschallenge on masterji app. Topic: Object (de-structure), json data Chai Aur Code Hitesh Choudhary

#Day18 of #25daysjschallenge on masterji app . Topic: functions Hitesh Choudhary Chai Aur Code

#Day19 completed of #25daysjschallenge on masterji app. Topic: functions, parameters packaging, functions naming Hitesh Choudhary Chai Aur Code

#Day20 of #25daysjschallenge in masterji app. Topic : Scope Chai Aur Code Hitesh Choudhary

#Day21 of #25DaysJSChallenge on masterji app. Topic : scope and hoisting. Hitesh Choudhary Chai Aur Code Now 4 days to go... 💪😁 #MasterJi #javascriptframeworks

#Day22 of #25daysjschallenge in masterji app. Topic : This keyword and arrow function Chai Aur Code Hitesh Choudhary

#Day23 of #25DaysJSChallenge on masterji app. Topic : IIFE and there usecase Hitesh Choudhary Chai Aur Code Now 2 more days to go... 💪😁 #MasterJi #javascriptframeworks

everything you need to know about JavaScript 🔥

Sometimes some post really work like a strong reminder that you have something left and this is the time left. This post is like that. Have some plans pending, going to complete that or give my 💯% effort to complete that in next two month.

Solved another DSA problem on the Masterji app! 💪 Learned to not give up, calm the tangled thoughts & think deeply before hints. Felt amazing when my thought process matched the hints — gained confidence, rebuilt logic, dry ran, then coded! thanks to Hitesh Choudhary for this gem

Do you know the difference between str[0] and str.charAt(0)? Both are used to find the first character of the string. But charAt fn always return array even if the char not exist in that index but str[0] can give you error in this case.

#Day24 of #25DaysJSChallenge on masterji app. Topic : how js execute code Hitesh Choudhary Chai Aur Code Now 1 more days to go... 💪😁 #MasterJi #javascriptframeworks