Java Pros
Core Java concepts for beginners and professionals
Backend
3 bytes available•2 minutes each2 min
5 claps
JVM, JRE, and JDK: Key Differences
JDK = JRE + Development Tools. JRE = JVM + Libraries. JVM executes bytecode.
BEGINNER
Quick read
2 min
4 claps
Java OOP Principles: A Quick Guide
Java follows four main OOP principles: Encapsulation, Inheritance, Polymorphism, Abstraction.
INTERMEDIATE
Quick read
2 min
5 claps
Java Memory Management and Garbage Collection
Java automatically manages memory with garbage collection.
ADVANCED
Quick read