Sean Coughlinblog.seancoughlin.me·May 7, 2024Mastering the Challenge: Solve 'Longest Substring Without Repeating Characters' on LeetCodeIntroduction to 'Longest Substring Without Repeating Characters' When preparing for software engineering interviews, understanding how to tackle problems involving strings is crucial. Today, I'll walk you through the problem of finding the longest su...SWE Interview PreparationleetcodeAdd a thoughtful commentNo comments yetBe the first to start the conversation.