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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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Spring Batch ItemWriter: The Unsung Hero of Data Processing🚀

Spring Batch ItemWriter: The Unsung Hero of Data Processing🚀

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1 min read
Binary Search - Java

Binary Search - Java

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1 min read
Angular + Java: Construindo Aplicações Fullstack Robustas

Angular + Java: Construindo Aplicações Fullstack Robustas

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5 min read
How to mass convert BMP to JPG (Tutorial)

How to mass convert BMP to JPG (Tutorial)

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2 min read
What Is a Unix Timestamp? How to Convert Epoch Time to Date (Python, JavaScript, Java, Node.js)

What Is a Unix Timestamp? How to Convert Epoch Time to Date (Python, JavaScript, Java, Node.js)

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3 min read
Kapper 1.5: Celebrating Java's 30th Birthday with Blazing Fast Record Mapping

Kapper 1.5: Celebrating Java's 30th Birthday with Blazing Fast Record Mapping

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4 min read
Arrays in Java: A Deep Dive

Arrays in Java: A Deep Dive

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13 min read
đź”’ Securing Your APIs: Why Permissions Matter More Than Ever! đź”’

đź”’ Securing Your APIs: Why Permissions Matter More Than Ever! đź”’

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1 min read
The Magic of Spring Boot’s Inversion of Control (IoC)

The Magic of Spring Boot’s Inversion of Control (IoC)

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6 min read
How to write HEIC image files in Java (Tutorial)

How to write HEIC image files in Java (Tutorial)

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1 min read
Unlocking the Power of toString() in Java: Are You Using It Right?

Unlocking the Power of toString() in Java: Are You Using It Right?

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1 min read
How I Got SonarCloud to Detect Test Coverage in a Spring Boot Project with JaCoCo

How I Got SonarCloud to Detect Test Coverage in a Spring Boot Project with JaCoCo

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2 min read
Part 2 of Pattern Matching in Switch - Java

Part 2 of Pattern Matching in Switch - Java

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4 min read
Logging in Spring Boot with SL4J

Logging in Spring Boot with SL4J

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4 min read
Maratona de Testes Automatizados — Step 1: Testes Unitários

Maratona de Testes Automatizados — Step 1: Testes Unitários

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12 min read
Convertir un forEach con if a un Stream con filter en Java

Convertir un forEach con if a un Stream con filter en Java

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3 min read
Beyond double: Essential BigDecimal Practices for Accurate Financial Calculations

Beyond double: Essential BigDecimal Practices for Accurate Financial Calculations

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4 min read
Spring Boot Logging convention - JMLogFlow

Spring Boot Logging convention - JMLogFlow

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3 min read
History of Java: evolution, legal battles with Microsoft, Mars exploration, Spring, Gradle and Maven, IDEA and Eclipse

History of Java: evolution, legal battles with Microsoft, Mars exploration, Spring, Gradle and Maven, IDEA and Eclipse

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17 min read
Quarkus 3 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

Quarkus 3 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

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9 min read
Sharpening My Backend Skills

Sharpening My Backend Skills

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1 min read
Model Context Protocol (MCP): An Open Standard for Connecting LLMs to Business Context

Model Context Protocol (MCP): An Open Standard for Connecting LLMs to Business Context

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13 min read
My Top 10 Java Utility Functions You’ll Want to Steal

My Top 10 Java Utility Functions You’ll Want to Steal

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5 min read
🧠 Understanding MVC Architecture with Spring Boot – A Beginner’s Guide

🧠 Understanding MVC Architecture with Spring Boot – A Beginner’s Guide

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1 min read
Maximum Level Sum of a Binary Tree

Maximum Level Sum of a Binary Tree

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2 min read
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