Your pytest retries are lying to you. The hidden cost of --reruns, and the plugin I wrote so I could actually see what my tests were doing.
Picture this. A test fails in CI. It's been flaky all week — fails on push, passes when you rerun. So you add --reruns 2 to the pytest command. Now th
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Apr 22, 2026
I Fine-Tuned a Compliance Judge and Beat the Stock Model by +29.6pp F1
I Fine-Tuned a Compliance Judge and Beat the Stock Model by +29.6pp F1
The problem: if your LLM-powered product touches personal informatio
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Apr 22, 2026
I Priced 18 Million SPY Put Spreads Across 8 Years. Every Bucket Was -EV. Every Year Made Money.
When a blog post tells you "sell 30-delta puts at 45 DTE with a 50% profit take," you have no way to know whether that rule is near-optimal, arbitrary
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Apr 22, 2026
null=True on CharField Is Always Wrong — Here Is Why
PROFESSIONAL DJANGO ENGINEERING SERIES #4
Two ways to represent 'no value' means every query that checks for empty strings has to handle both. The r
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Apr 22, 2026
Build a Profitable AI Agent with LangChain: A Step-by-Step Tutorial
Build a Profitable AI Agent with LangChain: A Step-by-Step Tutorial
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As a devel
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Apr 22, 2026
Mastering Python Lists Through Real-World Use: A Practical Developer’s Guide
Introduction
Every Python developer uses lists.
In fact, they’re often the first data structure you learn—and the one you keep using in almost every
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Apr 22, 2026
The Sound of Nothing: How I Built a Sleep System That Actually Works
TAGS: ambient, meditation, sleep, productivity
I used to treat sleep like a crash landing. Work until I couldn't see straight, collapse into bed,
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Apr 22, 2026
My 6-week-old language is mass producing Go's async scheduler
The first commit to Mapanare was March 8. It's April 21 now. Somewhere in between, the compiler started compiling itself, and the async benchmarks sta
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Apr 22, 2026
I Built a Video AI That Sees Like a Human - Not Like a Computer
Most video AI works like this:
Look at frame 1 → detect objects → done.
Look at frame 2 → detect objects → done.
Look at frame 3 → detect objects → d
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Apr 22, 2026
All 5 Security+ domains, Splunk certified, 35 applications sent
Three weeks into a structured cybersecurity learning journey. Week 3 review.
What this week accomplished
All five Security+ domains are co
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Apr 22, 2026
Hash cracker built, Splunk certified, 35 job applications sent
Three weeks into learning cybersecurity from zero. This covers Week 3.
Applying before feeling ready
I sent 35 job applications this week.
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Apr 22, 2026
NSA Spies Allegedly Utilizing Anthropic's Mythos AI Model, Despite Pentagon Feud
NSA Spies Allegedly Utilizing Anthropic's Mythos AI Model, Despite Pentagon Feud
The world of artificial intelligence (AI) has been abuzz w
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Apr 22, 2026
Slow SSD Performance? Check Your BIOS Settings!
Slow SSD Performance? Check Your BIOS Settings!
Are you experiencing slow SSD performance? You're not alone. Many users have reported issue
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Apr 22, 2026
smolagents: Build Code Agents with HF in Under 100 Lines
Most agent frameworks make you write hundreds of lines before your first tool call lands. smolagents flips that. The entire framework core fits in rou
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Apr 22, 2026
120 Funny Birthday Wishes and Messages to Make Someone's Day
120 Funny Birthday Wishes and Messages to Make Someone's Day
As we celebrate another year of life, it's essential to acknowledge the people
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Apr 22, 2026
LLM routing per tier via OpenRouter — when one model doesn't fit all
📦 Full runnable example: github.com/sm1ck/honeychat/tree/main/tutorial/02-routing — docker compose up exposes POST /complete on localhost:8000. Every
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Apr 21, 2026
We benchmarked 5 FHE libraries on identical math. OpenFHE is 140,000 more precise than TenSEAL
Fully Homomorphic Encryption (FHE) lets you compute on encrypted data. The math is exact in theory. In practice, every CKKS implementation ships a sli
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Apr 21, 2026
.gitignore Done Right — What to Ignore, Why, and the Pattern Every Production Codebase Uses
A deep dive into .gitignore for Python projects — the secrets pattern, the template exception, what belongs in version control and what doesn
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Apr 21, 2026
Leverage OpenAI's API in Your Python Projects
Learn how to use the ChatGPT API with Python's openai library to send prompts, control AI behavior with roles, and get structured outputs.
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Apr 21, 2026
What Surprised Me About Building a Python RAG Pipeline with Open-Source LLMs
If you've ever tried using ChatGPT to answer questions about your company's docs or codebase, you know the pain: hallucinations, half-right answers, o
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Apr 21, 2026