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Java

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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GraphQL - Is it the successor to REST API? What to use?

GraphQL - Is it the successor to REST API? What to use?

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1 min read
Testing a Kafka consumer with Avro schema messages in your Spring Boot application with Testcontainers

Testing a Kafka consumer with Avro schema messages in your Spring Boot application with Testcontainers

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6 min read
Template Method Design Pattern

Template Method Design Pattern

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3 min read
Deploy Java library to Maven central

Deploy Java library to Maven central

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1 min read
Generate API client with OpenApi codegen

Generate API client with OpenApi codegen

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3 min read
Effective Java: Consider Serialization Proxies Instead of Serialized Instances

Effective Java: Consider Serialization Proxies Instead of Serialized Instances

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4 min read
LeetCode: Majority Element (Boyer-Moore Majority Voting Algorithm)

LeetCode: Majority Element (Boyer-Moore Majority Voting Algorithm)

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2 min read
Pygmy Collection Application Part 3 (Crash service)

Pygmy Collection Application Part 3 (Crash service)

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4 min read
1.Main Method in java

1.Main Method in java

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1 min read
How to set Proxy in Firefox using Selenium WebDriver?

How to set Proxy in Firefox using Selenium WebDriver?

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4 min read
3.Stringbuilder class in java

3.Stringbuilder class in java

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1 min read
What is an EnumMap in Java?

What is an EnumMap in Java?

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3 min read
Data Structure Algorithms: Binary Search

Data Structure Algorithms: Binary Search

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2 min read
Help with a pattern problem.

Help with a pattern problem.

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1 min read
Intro to Playwright Web Automation Framework in Java

Intro to Playwright Web Automation Framework in Java

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5 min read
Before Wordle...

Before Wordle...

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2 min read
Exploring What’s Inside java.util.concurrent Package (Part 1)

Exploring What’s Inside java.util.concurrent Package (Part 1)

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4 min read
Change the default Java Version on macOS

Change the default Java Version on macOS

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1 min read
Power of Two, A Google Interview Question - Java Solution

Power of Two, A Google Interview Question - Java Solution

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4 min read
Check If The kth Bit is Set/Unset, A FAANG Interview Questions - Java

Check If The kth Bit is Set/Unset, A FAANG Interview Questions - Java

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3 min read
Subsets/Power-set, A FAANG Interview Question - Java Solution

Subsets/Power-set, A FAANG Interview Question - Java Solution

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3 min read
How to output Log4J2 logs as JSON?

How to output Log4J2 logs as JSON?

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8 min read
How to use Functions

How to use Functions

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3 min read
Spring Boot 서비스를 위한 Kubernetes 설정

Spring Boot 서비스를 위한 Kubernetes 설정

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2 min read
Star Pattern In Java

Star Pattern In Java

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3 min read
Kubernetes 를 위한 Spring Boot 개발 (feat. 무중단 배포/운영)

Kubernetes 를 위한 Spring Boot 개발 (feat. 무중단 배포/운영)

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2 min read
Moving reflection-based code from Java 8 to 11 and 17

Moving reflection-based code from Java 8 to 11 and 17

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4 min read
How to get mockable current time in java enterprise

How to get mockable current time in java enterprise

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2 min read
Spring Basics - Annotation and Java Based Configuration

Spring Basics - Annotation and Java Based Configuration

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5 min read
How to Deploy SpringBoot App to Elastic Beanstalk Using Github Actions CI/CD

How to Deploy SpringBoot App to Elastic Beanstalk Using Github Actions CI/CD

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4 min read
Creating a Vehicle OOPs way

Creating a Vehicle OOPs way

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3 min read
Longest Consecutive Sequence

Longest Consecutive Sequence

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2 min read
How to consume a text message from a JMS queue with a Message Driven Bean (MDB)

How to consume a text message from a JMS queue with a Message Driven Bean (MDB)

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2 min read
Garbage Collector: The Desirable Aspect of Java

Garbage Collector: The Desirable Aspect of Java

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1 min read
Effective Java: For Instance Control, Prefer Enum types to readResolve

Effective Java: For Instance Control, Prefer Enum types to readResolve

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3 min read
Full stack java with react

Full stack java with react

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1 min read
Pagination with JPA queries

Pagination with JPA queries

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1 min read
Scanner Vs BufferedReader

Scanner Vs BufferedReader

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1 min read
Merge Intervals

Merge Intervals

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2 min read
Building a Spring Boot CRUD API

Building a Spring Boot CRUD API

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1 min read
PIT, a mutation testing system for Java.

PIT, a mutation testing system for Java.

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7 min read
Build a .jar file inside a Docker container with Maven

Build a .jar file inside a Docker container with Maven

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5 min read
How to use named parameters in JPA queries

How to use named parameters in JPA queries

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1 min read
How to use named queries with JPA and JPQL

How to use named queries with JPA and JPQL

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1 min read
Why String is Immutable in JAVA? What exactly does it mean?

Why String is Immutable in JAVA? What exactly does it mean?

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2 min read
Expert: BestPal (Chatting) application using Huawei CloudDB, Auth service, Cloud Function and Push Kit

Expert: BestPal (Chatting) application using Huawei CloudDB, Auth service, Cloud Function and Push Kit

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8 min read
String Constant Pool (Storage of Strings)

String Constant Pool (Storage of Strings)

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3 min read
Service to Service Communication between containers on your localhost

Service to Service Communication between containers on your localhost

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4 min read
The Complete Guide To Learn Java

The Complete Guide To Learn Java

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5 min read
System Logger

System Logger

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4 min read
Is Java Still Worth Learning in 2022?

Is Java Still Worth Learning in 2022?

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5 min read
6 Tips and Tricks to avoid NullPointerException

6 Tips and Tricks to avoid NullPointerException

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5 min read
Gradle Debugging Dependencies

Gradle Debugging Dependencies

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1 min read
Spring cloud: introduction to service discovery using netflix eureka

Spring cloud: introduction to service discovery using netflix eureka

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4 min read
How To return CREATED HTTP Status Code in Jax-Rs

How To return CREATED HTTP Status Code in Jax-Rs

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1 min read
Java Data. Creating an entity with JPA and Hibernate

Java Data. Creating an entity with JPA and Hibernate

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2 min read
KiwisGuns more Realistic?

KiwisGuns more Realistic?

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1 min read
How to return a response with OK HTTP Status Code with Jax-Rs

How to return a response with OK HTTP Status Code with Jax-Rs

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1 min read
[en-US] Modeling an OO domain: a case study about the creation of a model for an authentication and authorization gateway.

[en-US] Modeling an OO domain: a case study about the creation of a model for an authentication and authorization gateway.

2
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12 min read
[pt-BR] Modelagem de um domínio OO: um estudo de caso sobre a criação de um modelo para um gateway de autenticação e autorização

[pt-BR] Modelagem de um domínio OO: um estudo de caso sobre a criação de um modelo para um gateway de autenticação e autorização

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15 min read
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