Blog about Web Programming and Electronics
The Vadnica Blog is a place where I share my experience with web programming and electronics. Here you will find articles about HTML, CSS, JavaScript, PHP and MySQL, as well as Arduino projects, Linux and news from the world of technology. I write in a simple, understandable language, so the content is accessible to both beginners and more experienced readers.
How HTTP Works (GET, POST, PUT, DELETE)
When we type a web address into the browser, a "conversation" takes place in the background between ...
What Is Debugging and Why Every Developer Needs It
Debugging is the process of finding and fixing errors in program code. A bug is any unexpected behav...
What Is a JSON Web Token
A JSON Web Token (JWT) is an open standard for securely transferring data between two parties — most...
How Docker Works: Everything You Need to Know About Containers
Docker is a tool that revolutionized the way developers build, package, and run applications. Instea...
How GitHub Works: From Repository to Collaboration
GitHub is a web platform that provides hosting for Git repositories and adds collaboration tools tha...
What is Git and why every programmer should know it
Git is a version control system that enables tracking changes in codebases. Every developer, regardl...
How to Deploy an Angular Application on cPanel Web Hosting
Modern frontend applications built with Angular run as Single Page Applications (SPAs). While local ...
JSON Tutorial: Connecting JavaScript Fetch API and PHP REST Backend
Modern web applications rely heavily on asynchronous communication between the client browser and ba...
JSON Tutorial: Introduction, Syntax, and Practical Usage in Web and IoT
JSON (JavaScript Object Notation) is a standardized, lightweight text format for data exchange acros...
Angular Tutorial: Development with PhpStorm and Setup Best Practices
PhpStorm by JetBrains is a popular IDE for web developers because it bundles all WebStorm features o...
Angular Tutorial: Setup, Core Concepts, and First Steps
Angular is Google's powerful framework designed for building modern, fast, and scalable Single Page ...
Connecting a Python Flask Application to a MySQL Database
When a web application built with Flask needs persistent data storage, MySQL is the most logical cho...