Convert TSV to PDF in Java,Aspose.Cells is capable of loading TSV file and converting it to PDF with diverse options. In this article, we will explain how Java developers can use A...

How to write tests for an android app?,I have an app that I built recently the repo. Its even live on the play store but I'm worried that there's not even a single test written for...

Developing a RESTful Client with Retrofit and Spring Boot,In this article, you will learn how to use Retrofit, an HTTP client library, and Spring Boot to create a client for a REST...

Spring Boot Thin Launcher and Docker, Spring Boot Thin Launcher Yesterday, I played with the Spring Boot Startup Bench. Started enjoying spring-boot-startup-bench Mitz ・ Oct...

Lessons learned about performance,Performance is a world that is always in the minds of all developers and engineers. Many things used among tools, libraries, frameworks and techni...

Started enjoying spring-boot-startup-bench,Following s1p tweets, I found an interesting one this morning. Marcin Grzejszczak @mgrzejszczak Wat?! @david_syer shows that you can run ...

Java Streams Cheat-sheet.,Namastey community, Recently I started learning Streams (because you come across streams a lot while solving competitive programming -_-) and somehow I am...

How do you write 'Production Code' for UnitTest?, Introduction UnitTest is very important for keeping code quality. So almost project require to write UnitTest. As a result, I will...

Streams in Java,Hi everyone. This year I worked on learning more Javascript, but I continue to work with Java for my desktop works. This week I needed to develop a small functional...

Java 11's Future,Hey guys, I am sure you all would've heard of the new JDK 11. Oracle has released it under the LTS banner. It has new features and improvements. If you have heard ...

Writing Assertions for String Objects using Hamcrest and JUnit,In this post, I will show you how to write assertions for String Objects making use of the Hamcrest Library when writ...

Building a 22 Megabytes Microservice with Java, Javalin and GraalVM,Oracle's GraalVM allows for ahead-of-time (AOT) compilation of JVM applications. This means, instead of running ...