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Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Java Arrays: What Really Sits in Memory

Java Arrays: What Really Sits in Memory

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8 min read
Java Variables, Data Types and Type Casting: A Simple Guide with Examples

Java Variables, Data Types and Type Casting: A Simple Guide with Examples

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7 min read
Java if, switch and Loops: Which One Should You Use?

Java if, switch and Loops: Which One Should You Use?

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6 min read
OOP in Java: What Really Happens Behind the Scenes

OOP in Java: What Really Happens Behind the Scenes

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9 min read
Why Splitting Logs by Business Key Becomes a Resource-Management Problem

Why Splitting Logs by Business Key Becomes a Resource-Management Problem

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4 min read
🚀 Building Spring by Example: Completing the Spring Internals Module

🚀 Building Spring by Example: Completing the Spring Internals Module

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4 min read
Stop Writing Clunky Finally Blocks: Clean Java File Handling with Try-with-Resources

Stop Writing Clunky Finally Blocks: Clean Java File Handling with Try-with-Resources

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2 min read
Exception handling: @ExceptionHandler / @ControllerAdvice / ProblemDetail

Exception handling: @ExceptionHandler / @ControllerAdvice / ProblemDetail

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7 min read
Maven Basics

Maven Basics

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2 min read
From Copy-Pasting curl Commands to Building My Own Java Parser (jquick-curl)

From Copy-Pasting curl Commands to Building My Own Java Parser (jquick-curl)

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8 min read
Every Step Runs Inside poll(): The Kafka Consumer Flow, End to End

Every Step Runs Inside poll(): The Kafka Consumer Flow, End to End

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4 min read
Army vs Hibernate

Army vs Hibernate

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14 min read
Reclazz: free, open-source hot reload for Spring Boot and SAP Commerce (no restart)

Reclazz: free, open-source hot reload for Spring Boot and SAP Commerce (no restart)

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3 min read
What Is a Token? The Concept That Unlocks Everything About LLMs

What Is a Token? The Concept That Unlocks Everything About LLMs

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6 min read
Toán Tử (Operators) Trong Java

Toán Tử (Operators) Trong Java

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50 min read
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