Tutorial

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Pavel Espitia

Jun 14

Structured Output From Local LLMs: JSON That Never Breaks (Ollama + Zod)

#typescript #ai #ollama #tutorial

6 min read

joseph mwangi

Jun 14

Pandas for Data Cleaning: A Practical Guide for Beginners

#beginners #datascience #python #tutorial

7 min read

Marek

Jun 14

Build a Revenue and Stock Price Combo Chart with Python

#python #tutorial #data

1 min read

Jer Catallo

Jun 14

Path Traversal: What It Is, Why It's Dangerous, and How to Stop Attackers from Reading Files They Shouldn't

#todayilearned #cybersecurity #tutorial #security

6 min read

Kai Thorne

Jun 14

Python's collections Module: Beyond defaultdict and Counter — 4 Hidden Gems That Solve Real Problems

#python #programming #tutorial #learning

6 min read

Vignesh Reddy

Jun 14

How to add full observability to your LangChain and LlamaIndex agents in under 10 minutes

#agents #llm #monitoring #tutorial

2 min read

Ayi NEDJIMI

Jun 14

Pytest vs unittest vs hypothesis: Python testing frameworks in 2026

#python #tutorial #programming #security

4 min read

zhongqiyue

Jun 14

How I Built a Secure AI API Proxy Without Losing My Sanity

#webdev #api #ai #tutorial

4 min read

Harsh Gupta

Jun 14

I built the same AI app with and without LangChain. Here's what I learned.

#ai #beginners #llm #tutorial

5 min read

zhongqiyue

Jun 14

How I automated markdown docs from UI screenshots using AI

#ai #python #webdev #tutorial

5 min read

zhihu wu

Jun 14

3 Base64 Tricks Every Developer Should Know

#webdev #javascript #tutorial #programming

2 min read

Vebende Akademi

Jun 14

Pep 20

#programming #python #softwaredevelopment #tutorial

3 min read

Devanshu Biswas

Jun 14

I Built Minesweeper in ~50 Lines — the Only Hard Part Is Flood-Fill

#javascript #gamedev #beginners #tutorial

1 min read

Devanshu Biswas

Jun 14

Tree of Thoughts: How to Make an LLM Explore Instead of Guess

#ai #llm #beginners #tutorial

2 min read

Kai Thorne

Jun 14

How to Use Python's logging Module Like a Pro — From Beginner to Production Setup

#python #logging #tutorial #beginners

3 min read

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DEV Community

# tutorial

Structured Output From Local LLMs: JSON That Never Breaks (Ollama + Zod)

Pandas for Data Cleaning: A Practical Guide for Beginners

Build a Revenue and Stock Price Combo Chart with Python

Path Traversal: What It Is, Why It's Dangerous, and How to Stop Attackers from Reading Files They Shouldn't

Python's collections Module: Beyond defaultdict and Counter — 4 Hidden Gems That Solve Real Problems

How to add full observability to your LangChain and LlamaIndex agents in under 10 minutes

Pytest vs unittest vs hypothesis: Python testing frameworks in 2026

How I Built a Secure AI API Proxy Without Losing My Sanity

I built the same AI app with and without LangChain. Here's what I learned.

How I automated markdown docs from UI screenshots using AI

3 Base64 Tricks Every Developer Should Know

Pep 20

I Built Minesweeper in ~50 Lines — the Only Hard Part Is Flood-Fill

Tree of Thoughts: How to Make an LLM Explore Instead of Guess

How to Use Python's logging Module Like a Pro — From Beginner to Production Setup