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Why does AI forget what you said (and how to fix it)

Rohini Gaonkar4d ago • 7 min read

Why does AI forget what you said (and how to fix it)

I received following comment on my hallucinations blog post. Comment on Why...

#ai#beginners#aws#tutorial

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Git for GitHub: How to use simple Git commands to manage a GitHub repository

Tyler N21h ago • 8 min read

Git for GitHub: How to use simple Git commands to manage a GitHub repository

Recently, I was working on creating a website on a cloud-based IDE (CodeHS). One night, I was...

#beginners#git#github#tutorial

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Cursor 3 ships parallel AI agents. Here is the multi-agent workflow that actually works.

GDS K S3d ago • 6 min read

Cursor 3 ships parallel AI agents. Here is the multi-agent workflow that actually works.

Cursor 3 ships parallel AI agents. Here is the multi-agent workflow that actually...

#ai#productivity#tutorial#webdev

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Build your first MCP server in TypeScript: the 2026 setup that takes 30 minutes.

GDS K S2d ago • 6 min read

Build your first MCP server in TypeScript: the 2026 setup that takes 30 minutes.

Build your first MCP server in TypeScript: the 2026 setup that takes 30 minutes. I had...

#ai#typescript#tutorial#webdev

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Ifeanyi O.3d ago • 14 min read

What the Heck is an API?

Table of Contents Intro The Restaurant The Menu Placing the Order The Plate Coming...

#api#beginners#tutorial#webdev

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Building a Resume Download Gate: Email Collection, Signed Tokens, and an S3 Lesson

Vicente G. Reyes14h ago • 7 min read

Building a Resume Download Gate: Email Collection, Signed Tokens, and an S3 Lesson

I wanted a soft gate on my resume download. Not a paywall. Just an email field — enough friction to....

#python#django#webdev#tutorial

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I just published Part 1 of "The Machine Learning Engineering Series", where I break down the full lifecycle: how raw data becomes a trained model, gets containerised, and ships as a live API that other engineers can actually build on.

Michellebuchiokonicha3d ago • 1 min read

I just published Part 1 of "The Machine Learning Engineering Series", where I break down the full lifecycle: how raw data becomes a trained model, gets containerised, and ships as a live API that other engineers can actually build on.

The Machine Learning Engineering Series ...

#api#docker#machinelearning#tutorial

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I built an AI PR-triage agent in 30 lines of Markdown

Arthur4d ago • 7 min read

I built an AI PR-triage agent in 30 lines of Markdown

This is a submission for the Google I/O Writing Challenge A recipe for the AI PR-triage agent I...

#devchallenge#googleiochallenge#python#tutorial

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TanStack shipped a postmortem for the 42-package npm compromise. Here is what every project should change this week.

GDS K S15h ago • 8 min read

TanStack shipped a postmortem for the 42-package npm compromise. Here is what every project should change this week.

TanStack shipped a postmortem for the 42-package npm compromise. Here is what every project...

#security#javascript#webdev#tutorial

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The Django Singleton Model: How to Manage Page Headers Without a CMS

Vicente G. Reyes2d ago • 5 min read

The Django Singleton Model: How to Manage Page Headers Without a CMS

I've always wondered how to handle those single-record things in a CMS-driven site. You know what I....

#python#django#webdev#tutorial

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How I Added Live Charts to the Django Admin Without Installing a Single Package

Vicente G. Reyes1d ago • 4 min read

How I Added Live Charts to the Django Admin Without Installing a Single Package

The Django admin is a powerful tool that most developers underuse. Out of the box it gives you a...

#python#django#tutorial#productivity

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AI Coding Tip 021 - Avoid Comprehension Debt

Maxi Contieri3d ago • 5 min read

AI Coding Tip 021 - Avoid Comprehension Debt

Stop shipping code you can't explain. TL;DR: Merging code you don't understand creates...

#ai#webdev#programming#tutorial

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Cómo Evaluar Agentes IA: Tutorial de LLM-as-Judge

Elizabeth Fuentes L2d ago • 13 min read

Cómo Evaluar Agentes IA: Tutorial de LLM-as-Judge

Evalúa la calidad de agentes IA con LLM-as-Judge y análisis de trayectorias. Detecta fallos silencio...

#ai#python#tutorial#programming

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Serverless Mental Models: What They Don't Tell You Before You Build

Joanne Skiles3d ago • 11 min read

Serverless Mental Models: What They Don't Tell You Before You Build

Most serverless tutorials teach you how to deploy a Lambda function. This article teaches you how t...

#serverless#aws#cloudcomputing#tutorial

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Stop Hunting for Root Causes: Build Your Own AI Kubernetes Troubleshooting Agent

Nimesh Kulkarni21h ago • 11 min read

Stop Hunting for Root Causes: Build Your Own AI Kubernetes Troubleshooting Agent

Building an AI Kubernetes Troubleshooting Agent with FastAPI, Next.js, Docker, InsForge, and...

#agents#ai#kubernetes#tutorial

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Building a Senior-Level DevOps / SRE / Infrastructure Engineer Terminal Setup (macOS)

FOLASAYO SAMUEL OLAYEMI2d ago • 3 min read

Building a Senior-Level DevOps / SRE / Infrastructure Engineer Terminal Setup (macOS)

This guide walks through building a powerful terminal environment used by Senior Site Reliability...

#devops#security#infrastructure#tutorial

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How to Debug React Server Components in Production

Krunal Kanojiya5d ago • 12 min read

How to Debug React Server Components in Production

I shipped a Next.js feature to production last year, and within ten minutes I got a Slack message...

#webdev#javascript#programming#tutorial

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Stop Using Fetch() in React: A Better Way To Call Your Backend

Opemipo Disu4d ago • 10 min read

Stop Using Fetch() in React: A Better Way To Call Your Backend

Developers have an ‘unspoken struggle’ when communicating with APIs. When working on an interactive....

#webdev#programming#javascript#tutorial

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A Practical Guide To Entity Resolution in Python (No Database, No Machine Learning)

Prithwish Nath3d ago • 27 min read

A Practical Guide To Entity Resolution in Python (No Database, No Machine Learning)

TL;DR: Learn a very simple way to normalize, dedupe, and fuzzy-match records that refer to the same....

#programming#tutorial#datascience#python

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Alex Chen1d ago • 6 min read

Git Workflows: From Solo to Team (2026)

Git Workflows: From Solo to Team (2026) Git isn't just commit and push. A good workflow...

#beginners#cli#git#tutorial

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Running Gemma 4 26B on an Old GTX 1080 with llama.cpp

Martin Andrews4d ago • 12 min read

Running Gemma 4 26B on an Old GTX 1080 with llama.cpp

How to get Google's Gemma 4 26B-A4B Mixture-of-Experts model running locally — including speculative...

#devchallenge#gemmachallenge#gemma#tutorial

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Dual Encoder vs Cross-Encoder: Why Your RAG Pipeline Needs Both

Krunal Kanojiya2d ago • 7 min read

Dual Encoder vs Cross-Encoder: Why Your RAG Pipeline Needs Both

My RAG pipeline looked fine on paper. Fast retrieval. Decent cosine scores. But when I tested it wit...

#nlp#python#rag#tutorial

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Kubernetes From Scratch: build an HA cluster by hand (no kubeadm), then deep-dive every concept

Huỳnh Lê Nhất Nghĩa5d ago • 2 min read

Kubernetes From Scratch: build an HA cluster by hand (no kubeadm), then deep-dive every concept

Most Kubernetes tutorials start with kubeadm init or a managed cluster. You get a working cluster an...

#kubernetes#devops#linux#tutorial

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JavaScript Promises, Async/Await, and Error Handling: The Complete Guide (2026)

Alex Chen1d ago • 7 min read

JavaScript Promises, Async/Await, and Error Handling: The Complete Guide (2026)

JavaScript Promises, Async/Await, and Error Handling: The Complete Guide (2026) Async code...

#beginners#javascript#tutorial#webdev

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