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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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Extract OTP Codes from Email — Skip the Inbox

Extract OTP Codes from Email — Skip the Inbox

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4 min read
Replace Send-MailMessage in PowerShell — It's Deprecated

Replace Send-MailMessage in PowerShell — It's Deprecated

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4 min read
Python SQLite Mastery: B-Trees, Transactions, and Async Database Logic (2026)

Python SQLite Mastery: B-Trees, Transactions, and Async Database Logic (2026)

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11 min read
Odd-Even Digit Rearrangement

Odd-Even Digit Rearrangement

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1 min read
GPG Encrypted Email from the Terminal — Sign, Encrypt, Verify

GPG Encrypted Email from the Terminal — Sign, Encrypt, Verify

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4 min read
How I Added PWA Support to a Next.js App

How I Added PWA Support to a Next.js App

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3 min read
Building a Browser-Based Image Blur Tool with Canvas API (No Libraries)

Building a Browser-Based Image Blur Tool with Canvas API (No Libraries)

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4 min read
Day 60 of #100DaysOfCode — Deploying the Task App

Day 60 of #100DaysOfCode — Deploying the Task App

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2 min read
How to use surge to deploy a website

How to use surge to deploy a website

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3 min read
Securing Your MCP Server in 2026 — A Practical Guide

Securing Your MCP Server in 2026 — A Practical Guide

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3 min read
Record Zoom, Google Meet, and Teams Calls from the Command Line

Record Zoom, Google Meet, and Teams Calls from the Command Line

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4 min read
Terraform Lab: Using `locals` (Real Project Style)

Terraform Lab: Using `locals` (Real Project Style)

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1 min read
How to Use YouTube Data API for Regional Trending Videos

How to Use YouTube Data API for Regional Trending Videos

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3 min read
Exploring Emergence: Building a 100-Agent City Simulation with Local LLMs

Exploring Emergence: Building a 100-Agent City Simulation with Local LLMs

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3 min read
LAB: Terraform Provisioners (EC2 + remote-exec + file)

LAB: Terraform Provisioners (EC2 + remote-exec + file)

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2 min read
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