Posts

How to Fix Django FilteredRelation SQL Injection Vulnerability (CVE-2025-23687)

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How to Fix Slow Python Async Performance: Event Loop Blocking and I/O Issues

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PyTorch on Apple Silicon: I Got 3x Faster Inference with Metal Backend (No CUDA Required)

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GPU Polars on a Budget: How cuDF Backend Gave Me 73% Faster ETL (Without Buying New Hardware)

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Building a CLI Coding Agent with PydanticAI: Why My First Attempt Failed (And How Tool-Calling Fixed Everything)

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How to Fix Python Bugs Caused by Shallow Copy vs Deep Copy Confusion

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