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#tutorial

Tutorial is a general purpose tag. We welcome all types of tutorial - code related or not! It's all about learning, and using tutorials to teach others!

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Why a Tiny Audit Tool Beats a Big Security Framework (laravel-audit)

Why a Tiny Audit Tool Beats a Big Security Framework (laravel-audit)

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9 min read
hexview: writing a color-aware hex dump in Rust with one dependency

hexview: writing a color-aware hex dump in Rust with one dependency

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9 min read
Writing a Safe SQL INSERT Generator Taught Me Why ORMs Exist

Writing a Safe SQL INSERT Generator Taught Me Why ORMs Exist

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7 min read
How to deploy Next.js app to Hostinger shared hosting and alsoadd a github workflow (ci/cd)

How to deploy Next.js app to Hostinger shared hosting and alsoadd a github workflow (ci/cd)

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3 min read
How to Make Sense of a HAR File Without DevTools

How to Make Sense of a HAR File Without DevTools

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8 min read
When does this cron run next? Give it its own 70 MB container

When does this cron run next? Give it its own 70 MB container

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8 min read
Building a Furigana HTTP Service in Python: Why It's Not Just a Lookup Table

Building a Furigana HTTP Service in Python: Why It's Not Just a Lookup Table

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6 min read
Every Link Preview in Your App Is the Same 30 Lines You Haven't Written Yet

Every Link Preview in Your App Is the Same 30 Lines You Haven't Written Yet

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7 min read
Japanese Width Conversion Without Regex: Full↔Half ASCII, Katakana, and the Dakuten Merge Problem

Japanese Width Conversion Without Regex: Full↔Half ASCII, Katakana, and the Dakuten Merge Problem

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9 min read
Perceptual Image Diff Without NumPy — Building a Pillow-Only CLI

Perceptual Image Diff Without NumPy — Building a Pillow-Only CLI

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9 min read
Building a Hash Identifier Without ML — Just Rules, Scores, and Honesty About Ambiguity

Building a Hash Identifier Without ML — Just Rules, Scores, and Honesty About Ambiguity

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8 min read
Text Generation Before Transformers: Building a Markov Chain in 200 Lines of Python

Text Generation Before Transformers: Building a Markov Chain in 200 Lines of Python

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10 min read
How ULID Actually Works: Implementing the Codec in 60 Lines of Python

How ULID Actually Works: Implementing the Codec in 60 Lines of Python

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10 min read
Slugifying Japanese URLs Is Harder Than You Think — I Built a Focused CLI

Slugifying Japanese URLs Is Harder Than You Think — I Built a Focused CLI

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10 min read
A 150-Line FastAPI Service for 'Is Today a Holiday?'

A 150-Line FastAPI Service for 'Is Today a Holiday?'

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8 min read
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