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TDD e testes com Mocks

TDD e testes com Mocks

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2 min read
What are OOP concepts in Java.

What are OOP concepts in Java.

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1 min read
Solution: Redundant Connection

Solution: Redundant Connection

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3 min read
Migrating away from Bintray/JCenter when there is no alternative repository

Migrating away from Bintray/JCenter when there is no alternative repository

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8 min read
Apache Cassandra 4.0: Taming Tail Latencies with Java 16 ZGC

Apache Cassandra 4.0: Taming Tail Latencies with Java 16 ZGC

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6 min read
Springboot-GooglereCAPTCHA

Springboot-GooglereCAPTCHA

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1 min read
Avoid multi threading bugs using immutable Java Records

Avoid multi threading bugs using immutable Java Records

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3 min read
Head First Design Patterns: 2 of 10

Head First Design Patterns: 2 of 10

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2 min read
Solution: Minimum Number of Refueling Stops

Solution: Minimum Number of Refueling Stops

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5 min read
Java vs. JavaScript: Relatives, Rivals, or Friends?

Java vs. JavaScript: Relatives, Rivals, or Friends?

Reactions 8 Comments
9 min read
5 Trending Java Courses for Future Android Developers

5 Trending Java Courses for Future Android Developers

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6 min read
Where You Could Learn Java From Scratch And How To Do This Right

Where You Could Learn Java From Scratch And How To Do This Right

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8 min read
Vertx, Guice and Config Retriever: Dependency Injection in Vertx 4.x

Vertx, Guice and Config Retriever: Dependency Injection in Vertx 4.x

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7 min read
Constructors in Java

Constructors in Java

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2 min read
How to make all textual response as UTF-8 on Jooby

How to make all textual response as UTF-8 on Jooby

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1 min read
"Java Guitar Hero!", — Hanno Embregts

"Java Guitar Hero!", — Hanno Embregts

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4 min read
Data types in Java

Data types in Java

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1 min read
Java Quickies. Generics

Java Quickies. Generics

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3 min read
The PIE concept of OOP.

The PIE concept of OOP.

Reactions 87 Comments 9
5 min read
Distributed Logs and Tracing with Spring, Apache Camel, OpenTelemetry and Grafana: Example

Distributed Logs and Tracing with Spring, Apache Camel, OpenTelemetry and Grafana: Example

Reactions 14 Comments 2
6 min read
E2E Sandbox with Test-containers

E2E Sandbox with Test-containers

Reactions 4 Comments
5 min read
How To TDD For Dummies

How To TDD For Dummies

Reactions 30 Comments
2 min read
Solution: Pascal's Triangle

Solution: Pascal's Triangle

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3 min read
Kafka Streams com Java

Kafka Streams com Java

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6 min read
Introduction to Reactive Spring

Introduction to Reactive Spring

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4 min read
Head First Design Patterns: 1 of 10

Head First Design Patterns: 1 of 10

Reactions 5 Comments
3 min read
Understanding specifics of the Android build file.

Understanding specifics of the Android build file.

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4 min read
Solution: Swim in Rising Water

Solution: Swim in Rising Water

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6 min read
Why You Should Learn Java First: Part 1, Basic Typing

Why You Should Learn Java First: Part 1, Basic Typing

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3 min read
SPA with Springboot+JWT+Vue.js+Web socket

SPA with Springboot+JWT+Vue.js+Web socket

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1 min read
Scanner Class

Scanner Class

Reactions 10 Comments
3 min read
Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 9

Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 9

Reactions 55 Comments
9 min read
TheCoveMC Content Patch 3

TheCoveMC Content Patch 3

Reactions 2 Comments
4 min read
How to invalidate a compromised JWT

How to invalidate a compromised JWT

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4 min read
Getting Groovy in Android with module level build files in Gradle

Getting Groovy in Android with module level build files in Gradle

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6 min read
5 Best Big Data Frameworks You Can Learn in 2021

5 Best Big Data Frameworks You Can Learn in 2021

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8 min read
Creating a Calculator using Java AWT

Creating a Calculator using Java AWT

Reactions 15 Comments 4
6 min read
Memory leaks in Java and how to avoid them.

Memory leaks in Java and how to avoid them.

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5 min read
Introdução a Interfaces Funcionais

Introdução a Interfaces Funcionais

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4 min read
Access Modifiers

Access Modifiers

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2 min read
Exceções do Java são úteis: talvez você é que não saiba usá-las

Exceções do Java são úteis: talvez você é que não saiba usá-las

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8 min read
Solution: Min Cost Climbing Stairs

Solution: Min Cost Climbing Stairs

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3 min read
The Hells Every Developer Experiences

The Hells Every Developer Experiences

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2 min read
Database Caching with Spring Boot and Hazelcast

Database Caching with Spring Boot and Hazelcast

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8 min read
Abstract Keyword in Java

Abstract Keyword in Java

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1 min read
Solution: Number of Subarrays with Bounded Maximum

Solution: Number of Subarrays with Bounded Maximum

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3 min read
How to 'Properly' Choose & Change the App Icon of Your Android App

How to 'Properly' Choose & Change the App Icon of Your Android App

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4 min read
Redis Streams in Action - Part 3 (Java app to process tweets with Redis Streams)

Redis Streams in Action - Part 3 (Java app to process tweets with Redis Streams)

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9 min read
Abstract Factory Design Pattern

Abstract Factory Design Pattern

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4 min read
Solution: Maximum Performance of a Team

Solution: Maximum Performance of a Team

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4 min read
Dicas de Java #1 - muito cuidado com SimpleDateFormat e seu aspecto "lenient"!

Dicas de Java #1 - muito cuidado com SimpleDateFormat e seu aspecto "lenient"!

Reactions 4 Comments
1 min read
Testes Unitários com JUnit

Testes Unitários com JUnit

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2 min read
Unit Tests with JUnit

Unit Tests with JUnit

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2 min read
Solution: Generate Parentheses

Solution: Generate Parentheses

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3 min read
Sandra Parsick from QA-Engineer to Java-Champion and other things I learned recording her DevJourney (#155)

Sandra Parsick from QA-Engineer to Java-Champion and other things I learned recording her DevJourney (#155)

Reactions 2 Comments
3 min read
Solution: Partitioning Into Minimum Number Of Deci-Binary Numbers

Solution: Partitioning Into Minimum Number Of Deci-Binary Numbers

Reactions 13 Comments
2 min read
Wait for completion of all tasks with Java Phaser

Wait for completion of all tasks with Java Phaser

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1 min read
Side Projects Ideas To Keep Learning

Side Projects Ideas To Keep Learning

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3 min read
Generics in java

Generics in java

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2 min read
Best Programming Languages You Can Learn as a Java Developer

Best Programming Languages You Can Learn as a Java Developer

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6 min read
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