Programming Tutorials

What is a Return Type? A return type is the data type of the value that a method sends back to the calling method. Syntax returnType methodName(p

Java File Handling What I understood about File Handling When I started learning Java, one thing I noticed is that data inside a program d

I got tired. Really tired. Every time I needed to convert a PNG to JPG, or WebP to PNG, the internet asked me to: Create an account Verify my email

Learn how to use Loguru for simpler Python logging, from zero-config setup and custom formats to file rotation, retention, and adding context.

Every financial system eventually faces the same question: can we trust floating-point arithmetic with real money? For MatchEngine, an open-source ord

Most Go CLIs have too many error checks. Not because error handling is wrong — because the errors themselves are wrong. I read the Power of Go Tools

Hi Dev Community! 👋 I’ve always been frustrated with generic business name generators. You find a "cool" name, only to realize the .com domain is tak

This post is part of a series of corollaries to the Inglorious Web series. It stands alone, but the examples make more sense if you've read the archit

I've been building with the Laravel AI SDK since it dropped, and one thing became clear fast: the agent itself is not the hard part. The tools are. L

Ever built a webpage and thought, "Wouldn't it be cool if this animation only triggered when the user actually scrolls to it?" Or maybe you've seen la

This post is based on our experience building monassuranceanimal.fr, a pet insurance comparison platform for French pet owners.

The common assumption: longer sequences are harder to compress because there's more information to retain. Our experiments show the opposite.

Python is one of the most popular programming languages in the world, known for its simplicity and flexibility. One of the key features of Python is i

Most KV cache quantization methods treat each number independently: round each float to the nearest 2-bit or 4-bit value. This works, but it wastes bi

Running out of GPU memory at long context lengths? The KV cache grows linearly with sequence length — at 128K tokens, a 7B model accumulates over 60 G

Right, so. This is a post I wish existed six months ago when we were first wiring LLMs into our Go backend at Huma. Most of the tutorials out there f

You're building a distributed inference system. Each node runs a local model. After each inference, you want to share what worked — not the model weig

There's a pattern I've seen repeatedly in financial ML: a model achieves excellent predictive performance — AUC above 0.80, stable on holdout — and th

GoAI, a Go (Golang) LLM library: 22+ providers, 2 dependencies, type-safe generics. v0.6.1, Go 1.25+. I built it to learn Go by adding AI to infrastr

The year 2026 marks a turning point where artificial intelligence and machine learning are no longer optional enhancements but fundamental pillars o