LeetCode #58: Length of Last Word JavaScript Solution

🚀 LeetCode Practice Update Solved LeetCode #28 – Find the Index of the First Occurrence in a String. This problem helped me revise: • String traversal logic • Edge case handling • Time complexity trade-offs between brute force and optimized approaches Small steps, steady progress toward stronger problem-solving skills in JavaScript. 💡 Consistency > Intensity #LeetCode #ProblemSolving #JavaScript #DSA #FrontendDeveloper #CodingJourney

🚀 LeetCode Practice Update Solved LeetCode #66 – Plus One. This problem was a good reminder of how small edge cases matter, especially: • Handling carry correctly • Working with arrays as numbers • Writing clean and efficient logic Strengthening fundamentals step by step using JavaScript. #LeetCode #DSA #JavaScript #ProblemSolving #CodingJourney #FrontendDeveloper

🚀 JavaScript LeetCode Challenge 🧩 Problem: 2634 – Filter Elements from Array Today I learned how filtering works behind the scenes in JavaScript without the filter function 👨💻 This problem helps build a strong foundation for: ✔ Callbacks ✔ Higher-order functions ✔ Array manipulation Consistency > Motivation 💯   One problem a day makes you ready 💪 🎥 Full live solution on YouTube (https://lnkd.in/g4xTBvm8) #JavaScript #LeetCode #DSA #FrontendDeveloper #CodingLife #100DaysOfCode #javascriptdeveloper #leetcodechallenge #webdeveloper #frontendinterview #codingdaily #programminglife

✅ Solved LeetCode: First Bad Version (278) Used a clean binary search approach in JavaScript to find the first bad version efficiently. - Narrowed the search space using left & right pointers - Checked mid with isBadVersion() - Eliminated unnecessary versions on each step ⏱ Time: O(log n) 📦 Space: O(1) Simple, optimal, and efficient! 🚀 #LeetCode #BinarySearch #JavaScript #DSA #Coding

🚀 LeetCode Progress | Longest Common Prefix (LC-14) Solved Longest Common Prefix today using a clean and effective approach. 🔹 Problem: Find the longest common prefix among an array of strings. 🔹 Key Idea: Sort the array lexicographically and compare only the first and last strings. 🔹 Why it works: After sorting, the maximum mismatch appears at the extremes. 🔹 Time Complexity: O(n log n) (due to sorting) 🔹 Space Complexity: O(1) (ignoring input) 🔹 Result: Accepted ✅ (All test cases passed) This problem is a good reminder that sometimes you don’t need to compare everything with everything. #LearnInPublic #DSA #LeetCode #Strings #ProblemSolving #JavaScript #CodingJourney

Conditional statements are one of the most important concepts in JavaScript. They allow your code to make decisions based on different conditions using: • if • else if • else From form validation to user authentication, conditional logic exists everywhere. I teach JavaScript concepts daily and apply them using real-world projects on my YouTube channel, Code Hunter Sharath. 🎥 Playlist: 52 Weeks • 52 JavaScript Projects 👍 Follow me for daily JavaScript concepts 🔔 Subscribe to learn by building #JavaScript #LearnJavaScript #WebDevelopment #FrontendDeveloper #Coding

DSA Practice with JavaScript | LeetCode #443 – String Compression Today I solved LeetCode Problem 443: String Compression while practicing DSA using JavaScript. 🔍 What I learned from this problem: How to use two pointers (i & j) to group consecutive characters Why handling the last group (j <= length) is important Understanding in-place modification instead of returning a new array Debugging issues like infinite loops and Time Limit Exceeded (TLE) Converting a compressed string back into the original array as required by LeetCode 💡 Key takeaway: Some problems don’t care about what you return as an array — they only validate how you modify the input and the length you return. This problem really helped me strengthen my understanding of loops, edge cases, and pointer logic. 📌 Practicing DSA consistently with JavaScript 📈 Learning by debugging and improving step by step #LeetCode #443 #DSA #JavaScript #ProblemSolving #CodingJourney #LearningInPublic #WebDevelopment

Day 5/30 – JavaScript Challenge #30daysOfLeetCode Solved LeetCode 2634: Filter Elements from Array using JavaScript ✅ The solution recreates the behavior of Array.filter by manually iterating through the array and applying a filtering function to each element and its index. Only values that evaluate to truthy are included in the final array, which helped reinforce concepts like callbacks, loops, and truthy vs falsy values in JavaScript. ✅ All test cases passed 📌 Strengthening JavaScript fundamentals by understanding how built-in methods work internally On to the next challenge 💪 #30DaysOfJavaScript #JavaScript #LeetCode #ProblemSolving #LearningInPublic #CodingJourney #WebDevelopment

#letscode #JavaScript #coding Let’s Code JavaScript 🚀 | 30 Days of JS – Day 2️⃣: Hoisting When JavaScript runs a program, it does not execute the code line by line immediately. It first scans the code and sets up memory for variables and functions. 👉 This behavior is called Hoisting. Hoisting is JavaScript’s mechanism where variable and function declarations are processed before code execution begins.

The JavaScript `this` keyword is one of the most important concepts to understand. It refers to the execution context of a function and behaves differently depending on how and where it is called. Mastering `this` helps developers write cleaner and more predictable code in real-world applications. I teach JavaScript concepts daily and apply them through hands-on projects on my YouTube channel, Code Hunter Sharath. 🎥 Playlist: 52 Weeks • 52 JavaScript Projects 👍 Follow for daily JavaScript concepts 🔔 Subscribe to learn by building #JavaScript #LearnJavaScript #WebDevelopment #FrontendDeveloper #Coding