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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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Remove duplicates in unordered array with Java using streams

Remove duplicates in unordered array with Java using streams

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Comments 1
1 min read
NULL Kotlin vs. Java Optional

NULL Kotlin vs. Java Optional

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3 min read
How to use ZEGOCLOUD SDK to implement Voice change/Reverb/Virtual stereo in Android

How to use ZEGOCLOUD SDK to implement Voice change/Reverb/Virtual stereo in Android

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4 min read
How to use ZEGOCLOUD SDK to implement call quality monitoring in Android

How to use ZEGOCLOUD SDK to implement call quality monitoring in Android

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11 min read
Build a Spring Boot REST API with Paginated Full-Text Search using Hibernate Search

Build a Spring Boot REST API with Paginated Full-Text Search using Hibernate Search

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5 min read
Method References in Java

Method References in Java

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2 min read
Starting a Spring Boot Microservices Maven Project

Starting a Spring Boot Microservices Maven Project

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4 min read
Untangle your String on Java/Kotlin

Untangle your String on Java/Kotlin

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10 min read
Java 8: Functional programming interview questions

Java 8: Functional programming interview questions

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10 min read
How To Perform Parallel Test Execution In TestNG With Selenium

How To Perform Parallel Test Execution In TestNG With Selenium

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20 min read
HttpStatusDogs is published! 🐶

HttpStatusDogs is published! 🐶

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1 min read
How to Create Custom Map Styles for Your App

How to Create Custom Map Styles for Your App

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5 min read
Note on Developing a Person Tracking Function

Note on Developing a Person Tracking Function

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3 min read
How to Develop a Noise Reduction Function

How to Develop a Noise Reduction Function

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2 min read
Share your Java best practices with your team in IntelliJ

Share your Java best practices with your team in IntelliJ

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3 min read
Videobug - time travel debugger for Java, Scala and Kotlin

Videobug - time travel debugger for Java, Scala and Kotlin

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1 min read
Hello, world!

Hello, world!

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2 min read
Java Quarkus CQRS and EventSourcing microservice example 👋💫✨

Java Quarkus CQRS and EventSourcing microservice example 👋💫✨

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18 min read
PDFToImage PDF Box

PDFToImage PDF Box

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1 min read
Code Smell 134 - Specialized Business Collections

Code Smell 134 - Specialized Business Collections

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2 min read
Lambda Expressions in Java

Lambda Expressions in Java

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3 min read
Exploring Java Streams

Exploring Java Streams

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3 min read
HOW TO CREATE A JAR FILE ON A SPRING/MAVEN PROJECT

HOW TO CREATE A JAR FILE ON A SPRING/MAVEN PROJECT

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1 min read
JDBC Tutorial [Crash Course]

JDBC Tutorial [Crash Course]

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1 min read
Spring AOP - Quick Start

Spring AOP - Quick Start

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2 min read
Hibernate - @Temporal

Hibernate - @Temporal

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1 min read
Is it worth to learn Java-Springboot even today?

Is it worth to learn Java-Springboot even today?

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1 min read
7 Days of Code - Java

7 Days of Code - Java

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8 min read
Python vs. Java: Comparing the Pros, Cons, and Use Cases

Python vs. Java: Comparing the Pros, Cons, and Use Cases

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7 min read
Byte Stream Vs Character Stream In Java

Byte Stream Vs Character Stream In Java

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1 min read
Why is it hard to build a metering pipeline for Usage-Based applications

Why is it hard to build a metering pipeline for Usage-Based applications

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3 min read
Connect your Java application with any SQL databases

Connect your Java application with any SQL databases

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4 min read
Cloud Functions Using the New Java Runtime

Cloud Functions Using the New Java Runtime

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7 min read
Confused over reverse, reversed, and asReveresed ? in Kotlin

Confused over reverse, reversed, and asReveresed ? in Kotlin

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4 min read
👋 Good bye Spring Boot 2.5.x, hello 2.7.0

👋 Good bye Spring Boot 2.5.x, hello 2.7.0

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1 min read
Java Print PDF Files

Java Print PDF Files

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5 min read
How to debug a problem you can not reproduce

How to debug a problem you can not reproduce

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2 min read
Chega de NullPointer, comece a utilizar Optional em sua codificação!

Chega de NullPointer, comece a utilizar Optional em sua codificação!

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3 min read
Parallel Testing: The Essential Guide

Parallel Testing: The Essential Guide

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9 min read
NoSuchFileException - How to avoid it when adding resources to a Spring Boot Application

NoSuchFileException - How to avoid it when adding resources to a Spring Boot Application

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2 min read
Practice on Developing a Face Verification Function

Practice on Developing a Face Verification Function

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3 min read
Room database. Basic entities in Java

Room database. Basic entities in Java

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2 min read
Netflix Zuul & Eureka LoadBalancing in 2022

Netflix Zuul & Eureka LoadBalancing in 2022

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2 min read
Configuração básica do Springfox

Configuração básica do Springfox

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2 min read
How I cut AWS Lambda Java Cold Start Times in Half

How I cut AWS Lambda Java Cold Start Times in Half

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3 min read
Implementing Builder Pattern - Abstract Class

Implementing Builder Pattern - Abstract Class

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2 min read
Debugging Java Collections Framework Issues in Production

Debugging Java Collections Framework Issues in Production

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5 min read
Create A Full-Stack Java App Using Hilla

Create A Full-Stack Java App Using Hilla

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5 min read
PartialFunction implemented in Kotlin, inspired by scala

PartialFunction implemented in Kotlin, inspired by scala

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1 min read
Implementing a RecyclerView in Android with Java

Implementing a RecyclerView in Android with Java

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5 min read
Filtering With Predicate

Filtering With Predicate

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2 min read
Springboot annotation @Cacheable custom file set key to set expiration time and configure it in the configuration

Springboot annotation @Cacheable custom file set key to set expiration time and configure it in the configuration

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1 min read
A Guide to Java Records

A Guide to Java Records

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6 min read
Le Pattern Builder et les données obligatoires

Le Pattern Builder et les données obligatoires

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6 min read
Takeaways from Volunteering at Devoxx UK

Takeaways from Volunteering at Devoxx UK

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1 min read
Hello World in java swing...

Hello World in java swing...

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1 min read
Functional Programming - What you need to know

Functional Programming - What you need to know

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17 min read
Create and use a result captor in Mockito

Create and use a result captor in Mockito

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1 min read
Apache Cassandra - Awesome Part 1 - What is Apache Cassandra

Apache Cassandra - Awesome Part 1 - What is Apache Cassandra

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1 min read
Implementing Event Driven Auto Scaling with Keda and Kubernetes

Implementing Event Driven Auto Scaling with Keda and Kubernetes

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3 min read
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