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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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Alembic: Versionamento de Banco de Dados (Parte 2)

Alembic: Versionamento de Banco de Dados (Parte 2)

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3 min read
Content marketing that actually works for devs (5 proven ideas)

Content marketing that actually works for devs (5 proven ideas)

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4 min read
Basic Type Conversion in Python Explained Simply

Basic Type Conversion in Python Explained Simply

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1 min read
Python Dictionaries Explained (With Real Examples + Internals)

Python Dictionaries Explained (With Real Examples + Internals)

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9 min read
Why your company's JSP app isn't dead - it just needs Spring Boot

Why your company's JSP app isn't dead - it just needs Spring Boot

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12 min read
Why My Script Only Worked Halfway (And How I Finally Fixed It)

Why My Script Only Worked Halfway (And How I Finally Fixed It)

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3 min read
Set Up Secrets Management for MCP Servers in 5 Minutes

Set Up Secrets Management for MCP Servers in 5 Minutes

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2 min read
I Analyzed Dozens of AI Agent Rules Files. Most Are Making Your Agent Worse.

I Analyzed Dozens of AI Agent Rules Files. Most Are Making Your Agent Worse.

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6 min read
Why Your AI Agents Shouldn't Have Your API Keys (And What to Do About It)

Why Your AI Agents Shouldn't Have Your API Keys (And What to Do About It)

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3 min read
IBAN Validation: Complete Developer Guide (2026)

IBAN Validation: Complete Developer Guide (2026)

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4 min read
How I Built “Love Calculator by Name” – A Fun Offline Flutter App in One Weekend

How I Built “Love Calculator by Name” – A Fun Offline Flutter App in One Weekend

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3 min read
Solved: What in the world would you call this…?

Solved: What in the world would you call this…?

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6 min read
HTML Part 1

HTML Part 1

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3 min read
Day 12 – Reflection & Self-correction In Agents

Day 12 – Reflection & Self-correction In Agents

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3 min read
Connect Claude Code to Your Tools With MCP: 5 Setups That Work

Connect Claude Code to Your Tools With MCP: 5 Setups That Work

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7 min read
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