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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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Developer diary #11. Cheating with AI.

Developer diary #11. Cheating with AI.

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1 min read
🗞 Rapyd Developer Newsletter: May 2024 💳 👛 Card Provisioning for Digital Wallets + Rapyd API Request Signatures in Java

🗞 Rapyd Developer Newsletter: May 2024 💳 👛 Card Provisioning for Digital Wallets + Rapyd API Request Signatures in Java

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2 min read
Mastering Conversations: A Guide to Building and Using a Java-Based Chat (StarChat) with IRIS Cloud SQL.

Mastering Conversations: A Guide to Building and Using a Java-Based Chat (StarChat) with IRIS Cloud SQL.

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3 min read
Mastering REST API Best Practices: A Developer's Guide

Mastering REST API Best Practices: A Developer's Guide

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2 min read
Specification-Based Testing: Exploring partitions

Specification-Based Testing: Exploring partitions

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4 min read
Command-Line Arguments

Command-Line Arguments

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3 min read
Searching Arrays

Searching Arrays

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4 min read
Sorting Arrays

Sorting Arrays

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2 min read
The Arrays Class

The Arrays Class

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2 min read
Variable-Length Argument Lists

Variable-Length Argument Lists

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1 min read
Returning an Array from a Method

Returning an Array from a Method

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1 min read
Case Study on Single-Dimensional Arrays

Case Study on Single-Dimensional Arrays

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6 min read
Spring Boot 3 application on AWS Lambda - Part 6 Develop application with AWS Lambda Web Adapter

Spring Boot 3 application on AWS Lambda - Part 6 Develop application with AWS Lambda Web Adapter

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4 min read
Passing Arrays to Methods

Passing Arrays to Methods

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3 min read
1Z0-829 Java SE 17 Developer Certification Exam Preparation Study Plan

1Z0-829 Java SE 17 Developer Certification Exam Preparation Study Plan

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2 min read
What is Java Application Development for Businesses?

What is Java Application Development for Businesses?

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5 min read
How to Resolve Java.net.ConnectException: Connection Refused Error

How to Resolve Java.net.ConnectException: Connection Refused Error

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3 min read
Understanding the JVM optimization (JIT)

Understanding the JVM optimization (JIT)

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2 min read
Structural-Based Testing: A Simple Guide

Structural-Based Testing: A Simple Guide

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2 min read
Top 10 GitHub repositories for Java developers ✨

Top 10 GitHub repositories for Java developers ✨

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5 min read
começando à aprender Java

começando à aprender Java

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1 min read
"PageTrade" E-commerce Java Mobile App for Buyers & Sellers

"PageTrade" E-commerce Java Mobile App for Buyers & Sellers

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1 min read
Flyway e Spring Boot em cenário de banco de dados não vazio.

Flyway e Spring Boot em cenário de banco de dados não vazio.

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3 min read
𝗧𝗵𝗲 𝗙𝗶𝗿𝘀𝘁 𝗦𝘁𝗿𝗲𝗮𝗸 𝗼𝗻 𝗟𝗲𝗲𝘁𝗖𝗼𝗱𝗲

𝗧𝗵𝗲 𝗙𝗶𝗿𝘀𝘁 𝗦𝘁𝗿𝗲𝗮𝗸 𝗼𝗻 𝗟𝗲𝗲𝘁𝗖𝗼𝗱𝗲

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1 min read
Java celebrates its 29th birthday

Java celebrates its 29th birthday

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5 min read
𝗔𝗿𝗿𝗮𝘆- 𝗤𝟲 𝗠𝗮𝘅𝗶𝗺𝘂𝗺 𝗦𝗰𝗼𝗿𝗲 𝗪𝗼𝗿𝗱𝘀 𝗙𝗼𝗿𝗺𝗲𝗱 𝗯𝘆 𝗟𝗲𝘁𝘁𝗲𝗿𝘀

𝗔𝗿𝗿𝗮𝘆- 𝗤𝟲 𝗠𝗮𝘅𝗶𝗺𝘂𝗺 𝗦𝗰𝗼𝗿𝗲 𝗪𝗼𝗿𝗱𝘀 𝗙𝗼𝗿𝗺𝗲𝗱 𝗯𝘆 𝗟𝗲𝘁𝘁𝗲𝗿𝘀

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1 min read
Database Migrations : Liquibase for Spring Boot Projects

Database Migrations : Liquibase for Spring Boot Projects

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5 min read
Understanding Lombok: Simplifying Java Code with Ease

Understanding Lombok: Simplifying Java Code with Ease

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3 min read
From Bugs to Brilliance: Enhancing Code Reliability Through Mutation Testing

From Bugs to Brilliance: Enhancing Code Reliability Through Mutation Testing

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5 min read
Sum Root to Leaf Numbers | LeetCode | Java

Sum Root to Leaf Numbers | LeetCode | Java

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1 min read
Project Reactor: About Fuseable interface ASYNC mode under different threads

Project Reactor: About Fuseable interface ASYNC mode under different threads

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5 min read
Dive in Spring framework - Beginner Guide

Dive in Spring framework - Beginner Guide

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2 min read
Project Reactor: About Fuseable interface ASYNC mode under the same thread

Project Reactor: About Fuseable interface ASYNC mode under the same thread

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5 min read
Getting started with Spring boot

Getting started with Spring boot

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3 min read
Creating Spring Data Repositories for JPA: A Detailed Guide

Creating Spring Data Repositories for JPA: A Detailed Guide

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4 min read
[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [D] Dependency Inversion Principle - DIP

[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [D] Dependency Inversion Principle - DIP

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2 min read
☕Understanding `final`, `finally`, and `finalize` in Java

☕Understanding `final`, `finally`, and `finalize` in Java

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3 min read
[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [I] - Interface Segregation Principle - ISP

[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [I] - Interface Segregation Principle - ISP

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2 min read
Database Migrations : From Manual to Automated Management.

Database Migrations : From Manual to Automated Management.

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3 min read
[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [L] - Liskov Substitution Principle - LSP

[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [L] - Liskov Substitution Principle - LSP

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3 min read
[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [O] - Open/Closed Principle - OCP

[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [O] - Open/Closed Principle - OCP

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2 min read
Surviving Recession: A Software Developer's Journey

Surviving Recession: A Software Developer's Journey

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3 min read
Construtores semânticos: aprimorando a criação de objetos

Construtores semânticos: aprimorando a criação de objetos

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3 min read
[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [S] - Single Responsibility Principle - SRP

[S.O.L.I.D.] Os Cinco Pilares da Programação Orientada a Objetos. [S] - Single Responsibility Principle - SRP

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3 min read
Testando das trincheiras: Como criar mocks e stubs dinâmico com mockito em java

Testando das trincheiras: Como criar mocks e stubs dinâmico com mockito em java

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2 min read
AWS SnapStart - Part 21 Measuring cold starts and deployment time with Java 17 using different compilation options

AWS SnapStart - Part 21 Measuring cold starts and deployment time with Java 17 using different compilation options

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6 min read
Preparing for the Java Certified Foundations Associate Exam 1Z0-811: Study Plan and Tips

Preparing for the Java Certified Foundations Associate Exam 1Z0-811: Study Plan and Tips

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3 min read
Can you explain the caching mechanism available in Spring Boot?

Can you explain the caching mechanism available in Spring Boot?

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1 min read
How would you handle inter service communication in a micro-service architecture using Spring Boot

How would you handle inter service communication in a micro-service architecture using Spring Boot

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1 min read
What is the difference between core Java and Java EE?

What is the difference between core Java and Java EE?

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2 min read
Notre retour (backend) sur Devoxx 2024

Notre retour (backend) sur Devoxx 2024

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4 min read
Задача с собеседования в Google. 939. Minimum Area Rectangle

Задача с собеседования в Google. 939. Minimum Area Rectangle

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2 min read
Streams do Java

Streams do Java

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4 min read
The Adventures of Blink #24: Javascript? Ain't Nobody Got Time Fo Dat

The Adventures of Blink #24: Javascript? Ain't Nobody Got Time Fo Dat

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7 min read
Then let’s talk about discreteness, and what are the advantages of Java over SQL?

Then let’s talk about discreteness, and what are the advantages of Java over SQL?

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5 min read
Java Spring vs Spring Boot - Understanding the Difference

Java Spring vs Spring Boot - Understanding the Difference

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4 min read
The full Java developer manual of the productivity application RunFlow

The full Java developer manual of the productivity application RunFlow

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1 min read
Item 31: Use os wildcards limitados para aumentar a flexibilidade da API

Item 31: Use os wildcards limitados para aumentar a flexibilidade da API

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2 min read
String Manipulation Tricks (Day 1)

String Manipulation Tricks (Day 1)

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1 min read
Understanding the `throw` and `throws` Keywords in Java

Understanding the `throw` and `throws` Keywords in Java

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3 min read
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