DEV Community

# promptengineering

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Stop Fine-Tuning Everything: Inject Knowledge with Few‑Shot In‑Context Learning

Stop Fine-Tuning Everything: Inject Knowledge with Few‑Shot In‑Context Learning

Comments
16 min read
Instruction Tuning and Custom Instruction Libraries: Your Model’s Real ‘Operating Manual

Instruction Tuning and Custom Instruction Libraries: Your Model’s Real ‘Operating Manual

Comments
6 min read
Stop the LLM From Rambling: Using Penalties to Control Repetition

Stop the LLM From Rambling: Using Penalties to Control Repetition

Comments
5 min read
Stop Fighting with Pandas: Let Prompt Drive Your DataFrames

Stop Fighting with Pandas: Let Prompt Drive Your DataFrames

Comments
12 min read
Stop Parsing Nightmares: Prompting LLMs to Return Clean, Parseable JSON

Stop Parsing Nightmares: Prompting LLMs to Return Clean, Parseable JSON

Comments
9 min read
I Built an All-in-One AI Image Creation Platform: AIPhotoPrompt.xyz

I Built an All-in-One AI Image Creation Platform: AIPhotoPrompt.xyz

Comments
2 min read
Prompting for Safety: How to Stop Your LLM From Leaking Sensitive Data

Prompting for Safety: How to Stop Your LLM From Leaking Sensitive Data

Comments
9 min read
Quantitative Secretary User Guide: Practical Notes on AI Trading Instructions

Quantitative Secretary User Guide: Practical Notes on AI Trading Instructions

Comments
10 min read
The Latest in Prompting Tech: Will Prompt Engineers Still Matter in 2026?

The Latest in Prompting Tech: Will Prompt Engineers Still Matter in 2026?

Comments
2 min read
When long chats go wrong

When long chats go wrong

Comments
3 min read
When long chats slowly change the rules: context drift in AI-assisted coding

When long chats slowly change the rules: context drift in AI-assisted coding

Comments
3 min read
The AI Workflows That Save Me 10+ Hours a Week as a Developer

The AI Workflows That Save Me 10+ Hours a Week as a Developer

Comments
2 min read
When long chats change the model (and your build breaks)

When long chats change the model (and your build breaks)

Comments
3 min read
When long conversations drift: hidden errors in AI-assisted coding

When long conversations drift: hidden errors in AI-assisted coding

Comments
3 min read
Re-Prompting: The Loop That Turns “Meh” LLM Output Into Production-Ready Results

Re-Prompting: The Loop That Turns “Meh” LLM Output Into Production-Ready Results

Comments
6 min read
Advent of Cyber 2025: Day 8 Writeup Prompt Injection | TryHackMe

Advent of Cyber 2025: Day 8 Writeup Prompt Injection | TryHackMe

Comments
2 min read
A Deep Dive into GitHub Copilot Agent Mode’s Prompt Structure

A Deep Dive into GitHub Copilot Agent Mode’s Prompt Structure

Comments
7 min read
LLMs - Custom Prompt Engineering - Complete Tutorial

LLMs - Custom Prompt Engineering - Complete Tutorial

Comments
2 min read
I built an AI-powered organizational structure: 42 agents, 10 playbooks, one company

I built an AI-powered organizational structure: 42 agents, 10 playbooks, one company

Comments
4 min read
When long chats drift: context windows and hidden errors in AI-assisted coding

When long chats drift: context windows and hidden errors in AI-assisted coding

Comments
3 min read
How to Become a Prompt Engineer: A Skeptical, Practical, and Evidence-Based Guide

How to Become a Prompt Engineer: A Skeptical, Practical, and Evidence-Based Guide

Comments
4 min read
Beyond the Basics: Advanced Prompt Engineering Techniques

Beyond the Basics: Advanced Prompt Engineering Techniques

Comments
9 min read
Do Vibe Coding à Engenharia de IA: O Guia Prático para 2025 (Com Prompts!)

Do Vibe Coding à Engenharia de IA: O Guia Prático para 2025 (Com Prompts!)

Comments
4 min read
Advanced Prompt Engineering: What Actually Held Up in 2025

Advanced Prompt Engineering: What Actually Held Up in 2025

Comments
3 min read
From Experimentation to Production: How to Manage the Prompt Engineering Lifecycle

From Experimentation to Production: How to Manage the Prompt Engineering Lifecycle

Comments
6 min read
loading...