DEV Community

#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!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Finding Anomalies in Medicare Data with DuckDB and Python

Finding Anomalies in Medicare Data with DuckDB and Python

Comments
8 min read
How to Build a Competitor Intelligence Agent with CrewAI and ZenRows

How to Build a Competitor Intelligence Agent with CrewAI and ZenRows

13
Comments 1
14 min read
How I Cut Our AI API Bill by 95%: What Actually Worked

How I Cut Our AI API Bill by 95%: What Actually Worked

1
Comments 1
8 min read
When My AI API Went Down: Building a Resilient Fallback Pipeline

When My AI API Went Down: Building a Resilient Fallback Pipeline

1
Comments
4 min read
I Put a Hailo 8 in a Handheld and Stopped Paying for Inference

I Put a Hailo 8 in a Handheld and Stopped Paying for Inference

5
Comments 4
7 min read
Mastering Concurrency with the Sleeping Barber Problem

Mastering Concurrency with the Sleeping Barber Problem

Comments
9 min read
How I Hacked My Own GPG Key: A Developer's Forensic War Story

How I Hacked My Own GPG Key: A Developer's Forensic War Story

Comments
5 min read
Complete Guide: Setting Up XWiki 17 on Premises

Complete Guide: Setting Up XWiki 17 on Premises

Comments
9 min read
How to build a secure Next.js SaaS in 10 minutes (with Gamified Auth)

How to build a secure Next.js SaaS in 10 minutes (with Gamified Auth)

Comments
2 min read
How to Get Canadian Charity Data by API (2026)

How to Get Canadian Charity Data by API (2026)

Comments
4 min read
How to reduce AI prototype API costs by changing only base_url

How to reduce AI prototype API costs by changing only base_url

Comments
2 min read
How to Get Ontario Home Builder Data by API (2026)

How to Get Ontario Home Builder Data by API (2026)

Comments
4 min read
LLM Fine-Tuning Guide: Full Fine-Tuning, LoRA, Learning Rate, and VRAM

LLM Fine-Tuning Guide: Full Fine-Tuning, LoRA, Learning Rate, and VRAM

Comments
11 min read
How to Migrate DNS to a New Provider Without Downtime

How to Migrate DNS to a New Provider Without Downtime

Comments
9 min read
Next.js App Router Caching: What Actually Gets Cached (and What Doesn't)

Next.js App Router Caching: What Actually Gets Cached (and What Doesn't)

4
Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.