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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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Checking If An Undirected Graph Is Bipartite

Checking If An Undirected Graph Is Bipartite

9
Comments
2 min read
Add Filters to Excel in Java

Add Filters to Excel in Java

6
Comments
3 min read
Do you really understand interfaces?
Cover image for Do you really understand interfaces?

Do you really understand interfaces?

42
Comments 17
8 min read
How to Consolidate API-Documentation in a Microservices Environment

How to Consolidate API-Documentation in a Microservices Environment

16
Comments 6
7 min read
Kafka Streams testing tip: Making sense of "Uninitialized topic" exception

Kafka Streams testing tip: Making sense of "Uninitialized topic" exception

7
Comments
2 min read
Accessing Apache Kafka from Quarkus

Accessing Apache Kafka from Quarkus

7
Comments
4 min read
Streaming data from Kafka to S3 - video walkthrough

Streaming data from Kafka to S3 - video walkthrough

7
Comments
1 min read
Bad chunk header mystery

Bad chunk header mystery

4
Comments
3 min read
OneDev: An open source all-in-one devops platform

OneDev: An open source all-in-one devops platform

8
Comments 2
1 min read
Send an HTTP GET Request using Java 11 HttpClient
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Send an HTTP GET Request using Java 11 HttpClient

11
Comments 1
1 min read
How to initialize ArrayList in Java?

How to initialize ArrayList in Java?

4
Comments
1 min read
Fake the system clock for a single application with libfaketime

Fake the system clock for a single application with libfaketime

8
Comments
7 min read
Write and execute a JUnit test for a Java microservice based on MicroProfile and run both in the OpenLiberty development mode
Cover image for Write and execute a JUnit test for a Java microservice based on MicroProfile and run both in the OpenLiberty development mode

Write and execute a JUnit test for a Java microservice based on MicroProfile and run both in the OpenLiberty development mode

7
Comments
7 min read
JVM por debaixo dos panos #2 - VMproperties e introdução à Memória
Cover image for JVM por debaixo dos panos #2 - VMproperties e introdução à Memória

JVM por debaixo dos panos #2 - VMproperties e introdução à Memória

28
Comments 1
5 min read
Testing Kafka Streams applications

Testing Kafka Streams applications

22
Comments 1
6 min read
Publishing Application Metrics to Azure Monitor Using Spring Boot 2 and Micrometer
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Publishing Application Metrics to Azure Monitor Using Spring Boot 2 and Micrometer

22
Comments
4 min read
Java Nullpointerexception

Java Nullpointerexception

11
Comments
3 min read
How to upload a file to AWS S3 in Java (using Vaadin framework)
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How to upload a file to AWS S3 in Java (using Vaadin framework)

14
Comments 4
7 min read
Reducing the maven build execution time

Reducing the maven build execution time

11
Comments
9 min read
Visualizing Sorting Algorithms with Images
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Visualizing Sorting Algorithms with Images

11
Comments
6 min read
Not understanding this project.

Not understanding this project.

7
Comments 2
1 min read
Spring Cloud Sleuth Tutorial With Zipkin
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Spring Cloud Sleuth Tutorial With Zipkin

9
Comments
5 min read
Configure your Mac for Java Development
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Configure your Mac for Java Development

6
Comments 3
4 min read
Spring Webflux - Aplicações reativas em Java - Parte 1

Spring Webflux - Aplicações reativas em Java - Parte 1

32
Comments
4 min read
API-First Development with Spring Boot and Swagger
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API-First Development with Spring Boot and Swagger

14
Comments
8 min read
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