How to Solve LeetCode 3. Longest Substring Without Repeating Characters in JavaScript

Hey! My name is Tomas. Thanks for checking out my channel. Problem LeetCode 3. Longest Substring Without Repeating Characters https://leetcode.com/problems/longest-substring-without-repeating-characters GitHub Solution Solution: https://github.com/R-Tomas-Gonzalez/github/tree/main/0003-longest-substring-without-repeating-characters Resources Math.max(): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/max Notes Sliding Window WHEN DO WE WANT TO MOVE FORWARD? • we want to move our left pointer forward, if the letter exists • return count at the end • Connect with me on LinkedIn: https://www.linkedin.com/in/rtomasgonzalez/ • Connect with me on GitHub: R-Tomas-Gonzalez (Tomas Gonzalez) Happy Coding!