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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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nowinandroid builds with Gradle 8.5 and JDK 21

nowinandroid builds with Gradle 8.5 and JDK 21

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Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException:

Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException:

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2 min read
How to Create and Use a Custom ResultMatcher for Date Testing with MockMvc

How to Create and Use a Custom ResultMatcher for Date Testing with MockMvc

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Create a Service and Controller using Spring Boot 3

Create a Service and Controller using Spring Boot 3

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<!Kafka Help Alert!>

<!Kafka Help Alert!>

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3 min read
Dockerizing a Java Application with Spring and Maven

Dockerizing a Java Application with Spring and Maven

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2 min read
AWS SnapStart - Part 13 Measuring warm starts with Java 21 using different Lambda memory settings

AWS SnapStart - Part 13 Measuring warm starts with Java 21 using different Lambda memory settings

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Set.of().contains(null)

Set.of().contains(null)

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"Java Certification Course in the USA: Become a Certified Java Developer"

"Java Certification Course in the USA: Become a Certified Java Developer"

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#30days50questions

#30days50questions

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Software Testing Tutorial For Beginners

Software Testing Tutorial For Beginners

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How to Send Email Notifications using JAVA? (3 Methods With Code Examples)

How to Send Email Notifications using JAVA? (3 Methods With Code Examples)

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POS-Tagger in Rust

POS-Tagger in Rust

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1 min read
[Micronaut] Accessing SQL Server 1

[Micronaut] Accessing SQL Server 1

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4 min read
How to generate QR Code Using Spring Boot

How to generate QR Code Using Spring Boot

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2 min read
Entendendo e customizando MAVEN_OPTS

Entendendo e customizando MAVEN_OPTS

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Entendendo Módulos e suas Customizações no Apache Maven

Entendendo Módulos e suas Customizações no Apache Maven

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Guia de Instalação do Apache Maven

Guia de Instalação do Apache Maven

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2 min read
Java Microservices with Spring Boot and Spring Cloud

Java Microservices with Spring Boot and Spring Cloud

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17 min read
Understand The Concept Of Alpha-Beta Pruning

Understand The Concept Of Alpha-Beta Pruning

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1 min read
Migrating to JWS 6 using Ansible

Migrating to JWS 6 using Ansible

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16 min read
Don't use clj-time, use clojure.java-time instead

Don't use clj-time, use clojure.java-time instead

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Java vs JavaScript: A Quirky Exploration of Programming Languages

Java vs JavaScript: A Quirky Exploration of Programming Languages

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Entendendo Java Stream API na prática

Entendendo Java Stream API na prática

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9 min read
How do you get a Spring Bean without Dependency Injection?

How do you get a Spring Bean without Dependency Injection?

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Evolução do Switch no Java

Evolução do Switch no Java

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Documentando uma API REST Spring Boot 3 usando OpenAPI 3.0

Documentando uma API REST Spring Boot 3 usando OpenAPI 3.0

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AWS SnapStart - Part 12 Measuring cold starts and deployment time with Java 21 using different Lambda memory settings

AWS SnapStart - Part 12 Measuring cold starts and deployment time with Java 21 using different Lambda memory settings

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5 min read
Testing a Spring application with MongoDB aggregations

Testing a Spring application with MongoDB aggregations

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3 min read
🌟 Embracing the Single Responsibility Principle for Better Code Quality in Object-Oriented Programming 🚀🌈🖋️

🌟 Embracing the Single Responsibility Principle for Better Code Quality in Object-Oriented Programming 🚀🌈🖋️

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Creation and Usage of BOM in Gradle

Creation and Usage of BOM in Gradle

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Understanding file associations in JVM apps

Understanding file associations in JVM apps

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Counting Duplicates

Counting Duplicates

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1 min read
JDK22 - Gatherer

JDK22 - Gatherer

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SOLID Principles

SOLID Principles

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Understanding Map Behavior in Java: Primitive Types vs Custom Object Keys

Understanding Map Behavior in Java: Primitive Types vs Custom Object Keys

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Mastering Advanced Spring Data Specifications within Spring Data Repositories for Complex Queries in Spring Boot

Mastering Advanced Spring Data Specifications within Spring Data Repositories for Complex Queries in Spring Boot

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2 min read
As Frameworks Spring e Spring Boot

As Frameworks Spring e Spring Boot

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4 min read
Server side(Backend) programming languages

Server side(Backend) programming languages

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[HttpServer series] Getting Started - First context (endpoint)

[HttpServer series] Getting Started - First context (endpoint)

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Exploring All Query Types in Spring Data Repositories

Exploring All Query Types in Spring Data Repositories

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Java Multithreading — Thread states and introduction to thread profiling

Java Multithreading — Thread states and introduction to thread profiling

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A Brief Look At Spotify's Tech Stack

A Brief Look At Spotify's Tech Stack

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Java Programmer Mastery for Developers

Java Programmer Mastery for Developers

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Java and Kotlin: A Practical comparison (part II)

Java and Kotlin: A Practical comparison (part II)

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Connecting Kafka to Spring Boot: A Step-by-Step Guide Using KafkaTemplate

Connecting Kafka to Spring Boot: A Step-by-Step Guide Using KafkaTemplate

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3 min read
Try Micronaut

Try Micronaut

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A Passwordless Future: Passkeys for Java Developers

A Passwordless Future: Passkeys for Java Developers

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Mastering Multiple Data Sources with Transaction Management in Spring Boot

Mastering Multiple Data Sources with Transaction Management in Spring Boot

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Improving JOIN Performance: Foreign Key Pointerization

Improving JOIN Performance: Foreign Key Pointerization

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Mastering Java Spring Framework: A Comprehensive Guide

Mastering Java Spring Framework: A Comprehensive Guide

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What is the best library to integrate Bluetooth printing for react native android app?

What is the best library to integrate Bluetooth printing for react native android app?

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1 min read
Quickly develop your first Android app

Quickly develop your first Android app

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Demystifying Java Spring Framework: A Comprehensive Overview

Demystifying Java Spring Framework: A Comprehensive Overview

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Text4Shell Decoded: Why This Vulnerability is a Cybersecurity Plot Twist

Text4Shell Decoded: Why This Vulnerability is a Cybersecurity Plot Twist

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6 min read
Optimizing Spring Boot dynamic configuration using Kubernetes ConfigMap (part 1)

Optimizing Spring Boot dynamic configuration using Kubernetes ConfigMap (part 1)

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10 min read
100 dias de JAVA: Dias 21 a 30

100 dias de JAVA: Dias 21 a 30

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How to assign shortcut to a button in fxml

How to assign shortcut to a button in fxml

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1 min read
Choosing the Best API Testing Tool: Postman vs. Thunder Client

Choosing the Best API Testing Tool: Postman vs. Thunder Client

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Roadmap - Senior Java Developer 2024

Roadmap - Senior Java Developer 2024

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