Writing / 65 entries
A public digital garden — bugs, breakthroughs, and the chaos of building things on the web.
Master the Monotonic Deque approach to efficiently track the maximum value in a sliding window.
Master the art of merging intervals with a clean, three-phase linear approach.
The data structure that keeps itself sorted — automatically.
Solving a classic DFS problem with both elegant recursion and a high-performance explicit stack.
Mastering Breadth-First and Depth-First Search.
Understanding the "Why" behind the most fundamental data structure.
Keep your background apps running smoothly by combining Wails and Systray without blocking the main OS thread
From Basic Indexing to Advanced Patterns—Master the Most Elegant Feature of Python