Kyle Shevlin • 1/16/2025

Algorithm: Sliding Window

This article provides a detailed walkthrough of the Sliding Window algorithm technique, using the classic 'longest substring without repeating characters' LeetCode problem as an example. It includes a full JavaScript implementation, an explanation of how to manage the two pointers (start and end indices), and a comparison to naive approaches, aimed at helping developers prepare for technical interviews.

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#interview preparation #string manipulation #algorithm