Programming Tutorials

Este post serve para testar os recursos de formatação do blog. Código Ruby class Pessoa attr_accessor :nome, :idade def initialize

Ask Claude Code to "add a worker that drains an order queue" in your Go service and the default output looks fine: a goroutine, a for loop, a JSON han

If you’re exploring the best places to learn Rust in 2026, you’re already aligning yourself with one of the fastest-growing trends in modern software

In Post 1 I covered the broad architecture. In Post 2 I went deep on the co-determination matrix and Sentinel. This post is the third piece: the Autor

Stop Waiting for LLMs: Java 26 Stream Gatherers and Claude 5’s Stream-Ahead Intent If your backend is still waiting for an LLM to finish it

Originally published on Hashnode A follow-up to my previous post on building Spine Fitness — a production gym management system used by 200+ members

Bài viết gốc tại: https://itprep.com.vn/aop-java-lap-trinh-huong-khia-canh/. Trong lập trình Java, các chức năng như: Logging Security Transaction

It was 2:00 AM. I was on my third coffee, staring at a terminal window that was doing that thing where it looks like it's working but isn't. We wer

Building microservices is one thing — securing and integrating them at enterprise scale is another. I’ve published 2 practical guides covering: ✔ Se

The problem was never that Maven projects could not run security tools. They could. A pipeline can run tests, Dependency-Check, CycloneDX, and Sonar

The hard part of Java AppSec is usually not finding another scanner. Most teams already have the scanners. They have SonarQube for code analysis. Th

[Most people treat health like a motivation issue. It’s not.]( ) It’s a system problem. You don’t fail because you “don’t know enough.” You fail be

[the body in Markdown] Let's write the body in Markdown. Important: The body must be exactly as described. I'll write the body with the code blocks

Voice and Camera Input in React: Speech Recognition, Media Devices, and Permissions Voice and camera are the two senses that turn a static

Why Ruby’s Hash Pattern Parser Update Matters for Your Code May 6, 2026 Reference: Ruby Parser開発日誌 – Hash pattern対応 (Day 42) Built for Ruby on

Building an AI Chatbot Isn’t Hard — Making It Useful Is (Lessons from a Real Project) A month ago, while building a resume coach AI chatbot

Zero to Web3: Writing Your First Smart Contract Deploy Your First Contract in 5 Minutes The Contract // SPDX-Licen

Building a Cross-Chain DeFi Monitor in 30 Minutes with Python Why This Matters The blockchain space is growing fast, and cross-c

A year ago I deleted my server bill. Not because I was broke. Because I realized that for the kind of tools I was building — file converters, formatt

A year ago I deleted my server bill. Not because I was broke. Because I realized that for the kind of tools I was building — file converters, formatt