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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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How to Undo a Git Commit (The Right Way)

How to Undo a Git Commit (The Right Way)

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2 min read
We Built a Real-Time AI Research Collaborator Into our JOT writing tool

We Built a Real-Time AI Research Collaborator Into our JOT writing tool

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6 min read
Time-Series, Document, or Relational? The 5-Question Test Every New Project Needs

Time-Series, Document, or Relational? The 5-Question Test Every New Project Needs

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8 min read
Cómo crear una ruleta giratoria con Canvas API en JavaScript

Cómo crear una ruleta giratoria con Canvas API en JavaScript

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3 min read
How to Find users who don't follow you back in Github

How to Find users who don't follow you back in Github

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1 min read
Galileo Gosling the father of Java

Galileo Gosling the father of Java

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2 min read
Building a Resume Download Gate: Email Collection, Signed Tokens, and an S3 Lesson

Building a Resume Download Gate: Email Collection, Signed Tokens, and an S3 Lesson

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7 min read
How I Built an MCP Server So Claude Can Create QR Codes From Chat

How I Built an MCP Server So Claude Can Create QR Codes From Chat

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5 min read
How to stop your RAG assistant from hallucinating (a practical guide)

How to stop your RAG assistant from hallucinating (a practical guide)

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3 min read
The 4-Block Prompt Pattern That Beats Few-Shot on Claude 4.6

The 4-Block Prompt Pattern That Beats Few-Shot on Claude 4.6

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8 min read
Gemma 4 Was Built for Agents. Here's What That Means in Code.

Gemma 4 Was Built for Agents. Here's What That Means in Code.

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7 min read
What Happens Before Your C Program Reaches the CPU?

What Happens Before Your C Program Reaches the CPU?

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3 min read
Ollama vs LM Studio vs Jan: Which Local AI Runner Wins in 2026?

Ollama vs LM Studio vs Jan: Which Local AI Runner Wins in 2026?

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4 min read
How I Built and Monetized a Currency Exchange Rate API with FastAPI, Deployed it on Render, and Published it on RapidAPI.

How I Built and Monetized a Currency Exchange Rate API with FastAPI, Deployed it on Render, and Published it on RapidAPI.

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3 min read
Why Diff Tools Lie: Detecting Hidden File Changes with PowerShell Hash Verification

Why Diff Tools Lie: Detecting Hidden File Changes with PowerShell Hash Verification

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8 min read
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