·5 min read·cpp
C++ Lambdas Have Trust Issues
A quick LeetCode solution taught me why C++ lambda return type deduction is pickier than I thought.
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Writing
12 articles on systems, algorithms, and things worth remembering
·21 min read·algorithms
How ChatGPT and I Built an LRU Cache That Sped Up My App 10x
A journey of me and ChatGPT building a Least Recently Used (LRU) cache from scratch, with code examples, funny chat interactions, and visualizations that show how this clever algorithm saved my final project.
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·13 min read·algorithms
The Curious Case of Bloom Filters: When "Maybe" Is Good Enough
A deep dive into the elegant mathematics and practical applications of Bloom filters — probabilistic data structures that trade perfect accuracy for astonishing space efficiency.
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·4 min read·Deep Learning
Cat or not a cat with Logistic Regression: Part 1 - Understanding the Basics
A deep dive into binary classification using logistic regression, from fundamental concepts to practical implementation, with interactive examples and mathematical foundations
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·7 min read·codeforces
Inside the Codeforces Ladder & User API System
A detailed overview of the algorithms and mathematical reasoning behind our Codeforces ladder and user APIs.
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