Recent posts in Tutorials

Introduction This article is part of a beginner series where I document my personal journey learning Elixir and taking my first real steps in its ecosystem. I recently came from Node.js, where setting up a development environment is usually very s...

NVFP4 With CUDA 13 Full Tutorial, 100%+ Speed Gain + Quality Comparison & New Cheap Cloud SimplePod Full tutorial: https://www.youtube.com/watch?v=yOj9PYq3XYM !NVFP4 With CUDA 13 Full Tutorial, 100%+ Speed Gain + Quality Comparison & New Cheap Clo...

Cyclic sort is an in-place and unstable sorting algorithm that is specifically designed to efficiently sort arrays where numbers are in a known range like from 1 to N. How does it work? Let’s take the following array as an example. We need to sort ...

While browsing bugs.php.net1, I found an interesting ticket2. Someone reported a surprising behavior, and I wanted to understand what is happening under the hood—because I think this is a really important concept to understand in PHP internals. Cons...

Google Dorking Tutorial: Learn Smart Searching Beginner Guide Google is more powerful than most people realize. With the right search operators, you can find specific files, research papers, public documents, and indexed pages that normal searche...

Qwen Image 2512 & 2511 Training Results Are Next Level + 33 ComfyUI Presets for Image & Video Gen Full tutorial: https://www.youtube.com/watch?v=RcoXd9v1tc !Qwen Image 2512 & 2511 Training Results Are Next Level + 33 ComfyUI Presets for Image & Vi...

BTOP++: The Resource Monitor I Didn’t Know I Needed Introduction The year has just begun, the holidays are over, and it’s time to get back to building things. There’s been a lot of talk about 2026 being “the year of Linux” — Steam even kicked off...

Debugging webhooks is one of the most frustrating experiences in modern web development. You configure a Stripe payment hook, wait for a transaction, and... nothing happens. Was the request sent? Was it malformed? Did your server even receive it? ...

How to Use SwarmUI Presets & Workflows in ComfyUI + Custom Model Paths Setup for ComfyUI & SwarmUI Full tutorial link > https://www.youtube.com/watch?v=EqFilBM3i7s !How to Use SwarmUI Presets & Workflows in ComfyUI + Custom Model Paths Setup for C...

Introduction Anyone running dual boot with Windows and Linux has likely encountered this behavior: Linux shows the correct time. You reboot into Windows… and the system clock is suddenly several hours ahead. This happens across many distribution...

Security has always been an evergreen topic. Protecting your environment, reputation, and company assets from financial and reputational damage is critical. For today’s developers, it is no longer enough to know language syntax, design principles, or...

And a Gentle Introduction to the Python CLI Ecosystem Introduction Today is Christmas — and if you’re reading this, I hope you’re doing well. After a long year, our minds often try to create a false sense of urgency. Sometimes, the best thing we ...

Qwen Image Edit 2511 Free and Open Source Crushes Qwen Image Edit 2509 and Challenges Nano Banana Pro Full tutorial link > https://www.youtube.com/watch?v=YfuQuOk2sB0 !Qwen Image Edit 2511 Free & Open Source Crushes Qwen Image Edit 2509 & Challeng...

In Part 11 we built a clean networking layer using Swift’s modern concurrency and URLSession. The example endpoints were public and didn’t require authentication. Real-world apps, however, usually require you to authenticate users and attach short-li...

Hey there! So you're building a React app with TypeScript and Vite, and you keep hearing people talk about CI/CD and GitHub Actions. What's all the fuss about? Let me break it down for you in plain English. What's GitHub Actions Anyway? Think of Gi...

This article was originally published on Medium: https://medium.com/@devteam58690/pojo-actor-v1-0-a-lightweight-actor-model-library-for-java-dc3227c17acb The actor model is a programming paradigm where independent entities actors communicate through...

Keeping your VPS running smoothly isn’t just about deploying code and hoping for the best. Servers can run out of disk space, spike in CPU usage, or silently go down especially when you’re not watching. For solo developers, startups, and small teams,...

Custom Audio Control on Linux: Switch Between Headphones, Speakers, and Dual Output with a Single Command Introduction Linux users know that when it comes to system-level control, almost everything is possible — including building your own solutio...

> After losing two weeks of work to a crash, I spent years perfecting my > backup strategy. Here's everything I learned managing 10+ client > sites. Why I'm Writing This Three years ago, I lost two weeks of work because I trusted backups I never t...

Networking is at the core of most iOS apps. Almost every modern application needs to talk to remote services, fetch or send data, and present fetched information in real time. This makes it essential to have a reliable, safe, and maintainable approac...