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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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Spring Data Repositories - Pra que servem e como funcionam por baixo dos panos?

Spring Data Repositories - Pra que servem e como funcionam por baixo dos panos?

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2 min read
Java – How to Merge or Split Tables and Cells in Word Documents

Java – How to Merge or Split Tables and Cells in Word Documents

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6 min read
LEET Code 21 Days of Dynamic Programming

LEET Code 21 Days of Dynamic Programming

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1 min read
How to using JWT based Authentication with RingCentral APIs in a Spring Boot App

How to using JWT based Authentication with RingCentral APIs in a Spring Boot App

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4 min read
Spring Boot Interview Questions

Spring Boot Interview Questions

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1 min read
Improve live streaming experience with stream mixing

Improve live streaming experience with stream mixing

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4 min read
Picking a Path: Discovering my programming language through Discord Bots Pt. 1/3

Picking a Path: Discovering my programming language through Discord Bots Pt. 1/3

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5 min read
Operators - Java

Operators - Java

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1 min read
Java Beginner 💻

Java Beginner 💻

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1 min read
Challenge Platforms to Learn Java

Challenge Platforms to Learn Java

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1 min read
Secure Spring Boot REST API with Apache APISIX API Gateway

Secure Spring Boot REST API with Apache APISIX API Gateway

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12 min read
Maven plugin to check dependencies versions.

Maven plugin to check dependencies versions.

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3 min read
The solution to modifying memory parameters in Idea under Mac computer does not work

The solution to modifying memory parameters in Idea under Mac computer does not work

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3 min read
How to customize Jetty in Spring - Custom Error Handler

How to customize Jetty in Spring - Custom Error Handler

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2 min read
A Simple Introduction To Java - Object Oriented Programming - Part 4

A Simple Introduction To Java - Object Oriented Programming - Part 4

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10 min read
IntelliJ IDEA 2022.2 EAP 5 is released: Support for Spring 6 and Spring Boot 3 features!

IntelliJ IDEA 2022.2 EAP 5 is released: Support for Spring 6 and Spring Boot 3 features!

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1 min read
Guessing game code in Java

Guessing game code in Java

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1 min read
Test out CodeSec for yourself with our evaluator guide!

Test out CodeSec for yourself with our evaluator guide!

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1 min read
HTTPS with mutual authentication

HTTPS with mutual authentication

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3 min read
LeetCode :-Implement strStr() with Solution

LeetCode :-Implement strStr() with Solution

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1 min read
RegEx Validation: A Cheatsheet (most used)

RegEx Validation: A Cheatsheet (most used)

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3 min read
Choreography Saga Pattern Implementation

Choreography Saga Pattern Implementation

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6 min read
Understand Source Code – Deep into the Codebase, Locally and in Production

Understand Source Code – Deep into the Codebase, Locally and in Production

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9 min read
🎀 Spring Boot 2.7.0 Released

🎀 Spring Boot 2.7.0 Released

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2 min read
What is Maven?

What is Maven?

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1 min read
How to Push Messages to Devices of Different Manufacturers

How to Push Messages to Devices of Different Manufacturers

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5 min read
Add Annotation to PDF in Java

Add Annotation to PDF in Java

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2 min read
How To Update Or Insert A Record In Spring Data JPA

How To Update Or Insert A Record In Spring Data JPA

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2 min read
Spring Boot CRUD API, Amazon RDS for MySQL, AWS Secrets Manager - example

Spring Boot CRUD API, Amazon RDS for MySQL, AWS Secrets Manager - example

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5 min read
The optimal approach to find the nth Fibonacci number using recursion in Java

The optimal approach to find the nth Fibonacci number using recursion in Java

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2 min read
How to use the Factory design pattern to create browser instances: local and remote approach

How to use the Factory design pattern to create browser instances: local and remote approach

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9 min read
Java and Object Oriented Programming [#2]

Java and Object Oriented Programming [#2]

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4 min read
The Java `.boxed()` Method

The Java `.boxed()` Method

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1 min read
Using Tesseract OCR and Java Gateway

Using Tesseract OCR and Java Gateway

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6 min read
blocked a frame with origin "null" from accessing a cross-origin frame

blocked a frame with origin "null" from accessing a cross-origin frame

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4 min read
Use ScheduledExecutorService to implement delayed tasks — delayed video release

Use ScheduledExecutorService to implement delayed tasks — delayed video release

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1 min read
Design Patterns

Design Patterns

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4 min read
Implementing IRIS Integrations with .NET or Java using PEX

Implementing IRIS Integrations with .NET or Java using PEX

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21 min read
A guide to working with the Twitter API v2 in Java using twitter-api-java-sdk

A guide to working with the Twitter API v2 in Java using twitter-api-java-sdk

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12 min read
Spring Boot Performance Workshop with Vlad Mihalcea

Spring Boot Performance Workshop with Vlad Mihalcea

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11 min read
Create Kubernetes Microservices on Azure with Cosmos DB

Create Kubernetes Microservices on Azure with Cosmos DB

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26 min read
Serverless GraphQL — AWS AppSync, Lambda, Spring Boot

Serverless GraphQL — AWS AppSync, Lambda, Spring Boot

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4 min read
Java for web frontend developers, part 2: getting started with J2CL

Java for web frontend developers, part 2: getting started with J2CL

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5 min read
Java for web frontend developers, part 1 : generating a simple project

Java for web frontend developers, part 1 : generating a simple project

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4 min read
Java: Modificadores de acesso

Java: Modificadores de acesso

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2 min read
LeetCode : Jewels and Stones With Solutions

LeetCode : Jewels and Stones With Solutions

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

Java Quarkus CQRS and EventSourcing microservice example 👋💫✨

Reactions 12 Comments
18 min read
Best way to learn Java in easy way

Best way to learn Java in easy way

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2 min read
1/30 days of Java

1/30 days of Java

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1 min read
New Free Developer Security Tool!

New Free Developer Security Tool!

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1 min read
A Simple Introduction To Java - Object Oriented Programming - Part 3

A Simple Introduction To Java - Object Oriented Programming - Part 3

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4 min read
Persisting JSON with Spring Data

Persisting JSON with Spring Data

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3 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 Create Custom Map Styles for Your App

How to Create Custom Map Styles for Your App

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5 min read
LeetCode : Maximum 69 Number with Solutions

LeetCode : Maximum 69 Number with Solutions

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2 min read
Is Lombok already a standard for java project development?

Is Lombok already a standard for java project development?

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1 min read
Uploading a file through Swagger in Quarkus

Uploading a file through Swagger in Quarkus

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3 min read
geometry4j - Java Library For Basic Geometry Operations

geometry4j - Java Library For Basic Geometry Operations

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2 min read
New way to Use Strings in Java 17

New way to Use Strings in Java 17

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1 min read
Code Smell 142 - Queries in Constructors

Code Smell 142 - Queries in Constructors

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2 min read
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