This is a collection of real interview questions for a Middle / Junior-Middle Frontend Developer role. The questions reflect current…
Category: Learning
A collection of learning materials for aspiring and practicing developers.
Tutorials, practical guides, interview preparation, and technical deep dives covering frontend technologies, testing, architecture, and development tools.
Whether you’re just starting out or growing toward a senior role, this section helps you sharpen your skills and build real confidence.
Real-Life Java Array Loop Examples for Programming Students
When learning Java, it’s easy to understand syntax by looking at basic exercises. But to really remember how things work,…
What Is a Web Request and How Does a Server Respond?
What Is a Request? From Pizza to Code 🍕 When someone says, “The browser sends a request to the server,”…
What Does return Do in Programming?
What Does return Mean in a Function — Explained Simply When you’re just starting to learn programming, the phrase “a…
Looping Through Arrays in Java
Introduction In Java, an array is a way to store many values of the same type — like a list…
Basics of Working with Arrays in Java
Arrays in Java are quite a broad topic, so as part of our Programming I course, we’re going to create…
Understanding Object State in Programming
When beginners learn object-oriented programming (OOP), the term “object state” can be confusing. In real life, the state of an…
What Is OOP in Java — Explained Simply
Real Java Programming Real Java programming is not just about writing a calculator or printing something to the console. It…
System.out.print() vs System.out.println() in Java: Key Differences and Usage Examples
System.out.println() and System.out.print() in Java: Detailed Explanation Console output is a fundamental part of Java programming, and System.out.println() and System.out.print()…
Lesson 20: Java String References: When Are They Removed from Memory?
Alright, so we already know that Strings in Java are immutable—once created, they can’t be changed. If you try to…