Java
Hello World
Development Environment
Learn to set up your Java development environment and write your first program.
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Variables
Data Types
Learn about variables, data types, and operators in Java. Understand the basics of programming with this step-by-step guide.
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Control Flow
Conditional Statements
Learn how to control the flow of your Java programs with if statements, else blocks, and loops.
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OOP
Object-Oriented Programming
Learn the fundamentals of Object-Oriented Programming in Java, including classes, objects, attributes, methods, and constructors.
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Object-Oriented Programming
Inheritance
Dive into Java's core OOP principles: Inheritance, Polymorphism, and Abstraction to build robust applications.
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Collections Framework
Data Structures
Learn how to use the Java Collections Framework to manage groups of objects efficiently, including List, Set, and Map interfaces.
ACCESS >>Java Development Kit (JDK)
Exception Handling
Error Management
Learn how to handle exceptions gracefully in Java, making your applications more reliable and user-friendly.
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File Handling
Input/Output
Learn how Java handles file operations using the java.nio.file package, including reading and writing files.
ACCESS >>Generics
Type Safety
Code Reusability
Learn how Generics in Java provide type safety and code flexibility, preventing common errors and promoting reusable components.
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Lambda Expressions
Stream API
Learn how to use Lambda Expressions and the Stream API in Java for more efficient and expressive code.
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Concurrency
Multithreading
Learn how to make Java programs perform multiple tasks simultaneously using concurrency and multithreading.
ACCESS >>Reflection
Annotations
Meta-programming
Learn about Reflection and Annotations in Java, enabling meta-programming for advanced features like dependency injection and testing.
ACCESS >>Java Modules
Project Jigsaw
JDK 25
Learn how to structure large Java applications using the powerful new Java Module System introduced in JDK 25.
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Performance
Memory Management
An introduction to the Java Virtual Machine, its architecture, and performance basics.
ACCESS >>Jakarta EE
Enterprise Java
Maven
Learn how to transition from Javax to Jakarta EE and build your first web application component.
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Object-Oriented Programming
Creational Patterns
Learn about design patterns, their importance in software development, and explore fundamental creational and structural patterns.
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Design Patterns
Behavioral Patterns
Learn about Behavioral Design Patterns, focusing on the Strategy Pattern for flexible algorithm swapping.
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Clean Code
Refactoring
Learn the importance and principles of clean code, refactoring, and unit testing in Java development.
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Console Application
Object-Oriented Programming
Learn how to build a simple console application in Java, covering project structure and user interaction.
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Production
Web Development
Learn how to build robust, secure, and observable Java applications for production environments.
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