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Articles tagged with #data-structures
In React (and modern JavaScript in general), we aim for immutable state updates. Why? Because comparing objects by reference is MUCH faster than doing a deep comparison. If an object's reference hasn't changed, we can be certain that nothing inside i...
Introduction In this post, I wanna dig into BFS and DFS. I wanna show some code and go through them slowly. I don't know what it is with recursion, but I'm so passionate about it. It's so beautiful when you visualize all the work. Anyways, let's star...
Introduction If you've never implemented an LRU cache, and it's your first time, it's gonna be very hard. This post isn't about what an LRU cache is, or how to implement one. I want to talk about the trick behind how it works. Two key points We need ...
A guide to demystifying confusing parts of C programming language.
Big O notation's most confusing part.
You should leave his guide with full clarity of pointers in C.
