strace intercepts Linux system calls in real time, letting you see exactly what any process is doing. This practical guide covers the essential flags, real-world debugging scenarios, and ready-to-use one-liners for diagnosing hangs, permission errors, config issues, and slow processes.Continue readi...

Learn how to build a RAG-powered AI chat agent using Laravel 12, the Laravel AI SDK, Voyage AI embeddings, and MongoDB Atlas Vector Search to enable semantic search over Airbnb listings. The post Build an AI Chat Agent with Laravel 12, MongoDB Atlas Vector Search, and Voyage AI appeared first on Lar...

Recently, I’ve been performing some heavy lifting on my client project in the form of state management. For context, we use Angular on our front end, and need to keep tabs on all data points a user is changing. Our team chose to use NgRx, a state management tool based on React’s Redux package, but [...

In this quiz, you’ll test your understanding of Test-Driven Development With pytest. By working through this quiz, you’ll revisit creating and executing Python unit tests with pytest, practicing test-driven development, finding bugs before users, and checking code coverage. Use this quiz to confirm ...

AI coding assistants respond to whoever is prompting, and the quality of what they produce depends on how well the prompter articulates team standards. Rahul Garg proposes treating the instructions that govern AI interactions (generation, refactoring, security, review) as infrastructure: versioned, ...

Rails apps have layers but no modules You can have 200 models and zero modules. That’s the problem with typical Rails conventions. Rails supports layers - models, views, controllers. But layers are not modules. Within one layer - especially models - usually all is mixed together. There are no bounda...

Get the first-mover advantage with a blueprint to rollout commercial VRPs

March was a busy month for Kotlin, with a new language release, fresh tooling, ecosystem updates, and plenty of inspiration ahead of KotlinConf’26. From practical improvements to exciting steps in AI and multiplatform, there’s a lot worth exploring. Here are the stories that stood out to me most. Wh...

Ryan hosts SmartBear’s VP of AI and Architecture Fitz Nowlan to explore how we’re moving away from old assumptions about software development, the challenges of testing MCP servers as LLM-driven agents introduce non-determinism that breaks tradition, and how data locality and data construction are b...

All previous posts jb.gg/amper-blog  Amper 0.10.0 is out, and it brings a variety of new features, such as JDK provisioning, custom Kotlin compiler plugins, a Maven-to-Amper converter, and numerous IDE improvements! Read on for all of the details, and see the release notes for the full list of chang...

Most ideas don't start with a blank page anymore – they start in ChatGPT. But, until now, turning them into something real still meant switching tools, setting things up, and losi… The post Turn brainstorms into real websites right inside ChatGPT appeared first on Hostinger Blog.

Sandra from InitAg (previously) works with Bjørn, and Bjørn has some ideas about how database schemas should be organized. First, users should never see an auto-incrementing ID. That means you need to use UUIDs. But UUIDs are large and expensive, so they should never be your primary key, use an auto...

APIs are the modern doorway for systems to share data, but this common pathway is often unlocked. As a result, over the past two years, we’ve witnessed a string of API security incidents, including headline-worthy API exploits at 23andMe, Avelo Airlines, Authy, Optus, Trello, Volkswagen, WhatsApp, a...

Keyword-only parameters in a Python function can have a default: Now call it: Remember: parameters with defaults come *after* those without. The post Python keyword-only parameters: Setting default values appeared first on LernerPython.

Learn how AI agents are transforming retail and why identity is the foundation of secure AI adoption. Explore Auth0 solutions for AI agent security.

March always seems to be my life’s busiest month. Things I wrote and made “The two kinds of error”: in my mind, software errors are divided into two categories: expected and unexpected errors. I finally wrote up this idea I’ve had for a long time. “All tests pass” is a short story about a strange, a...

On to the next thing!

During the last Steam Next Fest, I played a demo of a puzzle game called DEG that was getting a lot of buzz. The game is made for people who like grid puzzles like Sudoku, or Nurikabe, with many additional unique concepts and puzzle ideas that are tutorialized silently to the player. Needless to say...

Haggis Ruby returns to Glasgow on April 23-24, and thoughtbot will be there. Rob Whittaker and Mina Slater are attending, and Aji Slater is speaking. Their talk is about playfulness in exploration when tackling novel challenges. What is the challenge in this case? Using Ruby for procedural generatio...

PHP Debugger is a fork of Xdebug stripped down to step-debugging only, with benchmarks showing up to 97% less overhead when the extension is loaded but inactive. The post PHP Debugger: A Lightweight Xdebug Alternative Built for Speed appeared first on Laravel News. Join the Laravel Newsletter to get...

At Squarespace, many of our core products are built on web standards, and our engineers are constantly pushing the boundaries of the web’s capabilities. Occasionally, those boundaries reveal a limitation: an opportunity for the web’s native capabilities to grow. This post is the story of how we foun...

Twilio posts cloud communications trends, customer stories, and tips for building scalable voice and SMS applications with Twilio's APIs.

Protect your apps from the evolution of AIT and weaponized trust. Explore Q1 2026 fraud trends and check out our new step-by-step fraud response manual.

How to create a promotional campaign with RCS and SendGrid in C#

This blog post explains how to install an SSL certificate on a DirectAdmin control panel on any Linux distribution. SSL ... Read More The post How to install an SSL certificate on a Linux VPS with DirectAdmin appeared first on RoseHosting.