Tutorial

Learn how to prevent SQL injection in your PHP applications using MySQL prepared statements. Secure your database queries with this simple, low-effort guide.

SSH is the tool of choice if you need to access a server remotely. It securely opens a connection and you can run any command as if you would run it as if it would be your local computer. You can even use it for file transfer and other usecases.

Learn to set up your first VPS at Hetzner with this step-by-step guide. Perfect for developers wanting to host applications, self-hosters seeking affordable infrastructure, and sysadmins exploring cloud deployment options.

Struggling with Git branches, tags, or revisions? Learn how they work. Especially in critical situations this understanding will impact your decisions for the better.

Learn how to use Git for effective version control, track changes, and collaborate seamlessly. This guide covers essential Git commands and concepts - a perfect starting point.

Discover how to easily integrate PHP with MySQL for efficient backend development. Ideal for developers, sysadmins, and self-hosters, this guide covers essential steps and best practices for managing and storing data cost-effectively.

Discover how to efficiently upload multiple files of various sizes and types to remote storage using the File Transfer Protocol (FTP). This guide covers both graphical and command-line FTP clients, making it perfect for developers, sysadmins, and self-hosters.

Discover how to accelerate DNS changes to under 10 minutes, minimizing downtime and optimizing your migration process. Perfect for developers, sysadmins, and self-hosters.

Learn how to leverage scratch files in JetBrains IDEs for fast, temporary code snippets that won’t clutter your projects. Create, manage, and execute cross-project files effortlessly while keeping your codebase clean.

Boost your web development efficiency by leveraging the power of CSS Frameworks. Explore how Bulma simplifies styling, allowing you to create stunning websites effortlessly.