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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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SQLite's PRAGMAs You Never Remember — I Put Them in a CLI
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SQLite's PRAGMAs You Never Remember — I Put Them in a CLI

#rust #sqlite #cli #tutorial
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8 min read
Working with Maps and Merkle Trees in Compact:
kanasjnr profile

Working with Maps and Merkle Trees in Compact:

#architecture #blockchain #privacy #tutorial
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9 min read
How to prompt Gemini 3.1's new text to speech model
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How to prompt Gemini 3.1's new text to speech model

#ai #gemini #promptengineering #tutorial
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7 min read
Context Compaction: Three Layers of Compression That Let an Agent Run Indefinitely
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Context Compaction: Three Layers of Compression That Let an Agent Run Indefinitely

#swift #ai #tutorial #architecture
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9 min read
Dynamic Routes in Pareto: [slug], Catch-All, and Nested Layouts
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Dynamic Routes in Pareto: [slug], Catch-All, and Nested Layouts

#javascript #webdev #tutorial #ai
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6 min read
Pre-Signed URL Expiry: How to Detect When Your Media URLs Will Break
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Pre-Signed URL Expiry: How to Detect When Your Media URLs Will Break

#api #cloud #tutorial #webdev
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6 min read
Your First BIN Lookup Integration in Python (With Real Fraud Use Cases)
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Sam

Your First BIN Lookup Integration in Python (With Real Fraud Use Cases)

#python #api #security #tutorial
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9 min read
Reimplementing fd in 500 lines of Rust (and what I learned about the crates it stands on)
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Reimplementing fd in 500 lines of Rust (and what I learned about the crates it stands on)

#rust #cli #filesystem #tutorial
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10 min read
Parsing Prisma Schema By Hand: A 300-Line CLI That Emits Mermaid ER Diagrams
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Parsing Prisma Schema By Hand: A 300-Line CLI That Emits Mermaid ER Diagrams

#typescript #prisma #mermaid #tutorial
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10 min read
Writing an HTTP Load Tester That Doesn't Lie About p99
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Writing an HTTP Load Tester That Doesn't Lie About p99

#rust #benchmark #http #tutorial
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8 min read
Writing a tar Inspector in Rust with Three Dependencies
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Writing a tar Inspector in Rust with Three Dependencies

#rust #tar #cli #tutorial
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9 min read
A Tiny PHP Invoice-PDF API: Slim 4, dompdf, and the JPY Rounding Footgun
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A Tiny PHP Invoice-PDF API: Slim 4, dompdf, and the JPY Rounding Footgun

#php #slim #pdf #tutorial
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9 min read
Writing dig in 500 Lines of Rust (with hickory-resolver, the trust-dns successor)
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Writing dig in 500 Lines of Rust (with hickory-resolver, the trust-dns successor)

#rust #dns #cli #tutorial
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10 min read
Discord Slash Commands Without an SDK: ed25519 in 250 Lines of TypeScript
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Discord Slash Commands Without an SDK: ed25519 in 250 Lines of TypeScript

#typescript #hono #discord #tutorial
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10 min read
A 10 MB Markdown-to-HTML Service in Rust with pulldown-cmark
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A 10 MB Markdown-to-HTML Service in Rust with pulldown-cmark

#rust #axum #markdown #tutorial
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9 min read
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