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Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

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Build a Bloom Filter and Watch ‘Probably Present’ Become a False Positive

Build a Bloom Filter and Watch ‘Probably Present’ Become a False Positive

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1 min read
Why Route Ranking Needs Deterministic Scoring, Not a Language Model

Why Route Ranking Needs Deterministic Scoring, Not a Language Model

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2 min read
A* Search Algorithm: Game Pathfinding Explained

A* Search Algorithm: Game Pathfinding Explained

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4 min read
Building a Fast Word Unscrambler: The Algorithm Behind Anagram Solving

Building a Fast Word Unscrambler: The Algorithm Behind Anagram Solving

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2 min read
I built a crypto trading bot. It lost to doing nothing.

I built a crypto trading bot. It lost to doing nothing.

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5 min read
LeetCode 3116 (Hard) — binary search + inclusion-exclusion makes it easy

LeetCode 3116 (Hard) — binary search + inclusion-exclusion makes it easy

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1 min read
Introduction to Huffman Trees

Introduction to Huffman Trees

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7 min read
Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

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4 min read
Big O for the Impatient: Why Your Loop Is Slow (and When It Matters)

Big O for the Impatient: Why Your Loop Is Slow (and When It Matters)

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4 min read
Watch a Game AI Think: Minimax and Alpha-Beta, in a Browser Tab

Watch a Game AI Think: Minimax and Alpha-Beta, in a Browser Tab

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3 min read
A recipient who gets nothing: detecting a whole missing mail piece with order-independent set continuity

A recipient who gets nothing: detecting a whole missing mail piece with order-independent set continuity

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2 min read
How I built a pure Python DNA Genome assembler using B&B

How I built a pure Python DNA Genome assembler using B&B

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1 min read
Implementing a Zero-Allocation S3-FIFO Cache in Node.js

Implementing a Zero-Allocation S3-FIFO Cache in Node.js

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4 min read
I Built a Zero-Dependency Rate Limiter That Works Across Every Node.js Framework

I Built a Zero-Dependency Rate Limiter That Works Across Every Node.js Framework

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4 min read
leetCode: Longest Repeating Character Replacement

leetCode: Longest Repeating Character Replacement

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2 min read
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