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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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Cybersecurity Shell Scripting: Build Weather & Calculator Tools with Bash Loops & File Ops

Cybersecurity Shell Scripting: Build Weather & Calculator Tools with Bash Loops & File Ops

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3 min read
🤖 Automating AI Newsletters with n8n: The Newsletter Agent Workflow

🤖 Automating AI Newsletters with n8n: The Newsletter Agent Workflow

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3 min read
Entity Framework Code-First Σχέσεις οντοτήτων μοντελοποίηση και Queries

Entity Framework Code-First Σχέσεις οντοτήτων μοντελοποίηση και Queries

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7 min read
How to Deploy Your Node.js + MySQL App for Free Using Render and TiDB Cloud

How to Deploy Your Node.js + MySQL App for Free Using Render and TiDB Cloud

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4 min read
Ultimate Microservices Learning Guide (Node.js + Express.js)

Ultimate Microservices Learning Guide (Node.js + Express.js)

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3 min read
Stumbling into AI: Part 3—RAG

Stumbling into AI: Part 3—RAG

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12 min read
How to use Testcontainers with PostgreSQL and SSL

How to use Testcontainers with PostgreSQL and SSL

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6 min read
How I Built a Mini C Compiler to Understand How Compilers Work

How I Built a Mini C Compiler to Understand How Compilers Work

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1 min read
Testing AI Agents Like a Pro: A Complete Guide to Rogue 🔍

Testing AI Agents Like a Pro: A Complete Guide to Rogue 🔍

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8 min read
⚡ I Built a REST API in 15 Minutes Using Spring Boot — Here’s How You Can Too

⚡ I Built a REST API in 15 Minutes Using Spring Boot — Here’s How You Can Too

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2 min read
Repository Pattern in NestJS: Do It Right or Go Home

Repository Pattern in NestJS: Do It Right or Go Home

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10 min read
[Introduction to Jest Mocks] A collection of templates for testing React Router / Supabase / fetch

[Introduction to Jest Mocks] A collection of templates for testing React Router / Supabase / fetch

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1 min read
How I Learned to Redeploy Applications on k3s with GitLab CI/CD – Step by Step

How I Learned to Redeploy Applications on k3s with GitLab CI/CD – Step by Step

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4 min read
Build a Clean Web3 Storefront in Next.js (Free Template Included)

Build a Clean Web3 Storefront in Next.js (Free Template Included)

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2 min read
Django CRUD: Building Views, Forms & Templates for Your Finance App

Django CRUD: Building Views, Forms & Templates for Your Finance App

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2 min read
Swipe-to-Delete with ArkUI on HarmonyOS Next: Intuitive UX for Wearable Devices

Swipe-to-Delete with ArkUI on HarmonyOS Next: Intuitive UX for Wearable Devices

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5 min read
Building a Chatbot with Python (Frontend)

Building a Chatbot with Python (Frontend)

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3 min read
TCJSGame Sound Class: Complete Reference Guide

TCJSGame Sound Class: Complete Reference Guide

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7 min read
Mastering the Next Level of LLM Learning

Mastering the Next Level of LLM Learning

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3 min read
Setting Up Prisma + PostgreSQL in a Monorepo (TurboRepo + PNPM + Node.js)

Setting Up Prisma + PostgreSQL in a Monorepo (TurboRepo + PNPM + Node.js)

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5 min read
How to build your own file-system MCP server (A step-by-step guide)

How to build your own file-system MCP server (A step-by-step guide)

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6 min read
Filtering and Searching Transactions

Filtering and Searching Transactions

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2 min read
Designing Django Models: Transactions & Categories for Finance Apps

Designing Django Models: Transactions & Categories for Finance Apps

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1 min read
Setting Up Django: Your Financial Tracker Starts Here

Setting Up Django: Your Financial Tracker Starts Here

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1 min read
Sharing TypeScript Types in a Monorepo/BFF

Sharing TypeScript Types in a Monorepo/BFF

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6 min read
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