Java Resources

How To Take A Screenshot Using Python and Selenium

This tutorial will guide you on using Selenium and Python to capture Python Selenium screenshots and check how your website is rendered over different browsers.

January 17, 2023

by Nishant Choudhary

· 4,872 Views · 1 Like

How To Create a Stub in 5 Minutes

Readers will learn how to create stubs in five minutes, which uses regression and load testing, debugging, and more, and how to configure the stubs flexibly.

January 17, 2023

by Andrei Rogalenko

· 14,940 Views · 3 Likes

Implementing Infinite Scroll in jOOQ

Infinite scroll is a classical usage of keyset pagination and is gaining popularity these days.

Updated January 17, 2023

by Anghel Leonard

CORE

· 9,814 Views · 2 Likes

Foojay.social: A Mastodon Server for the Java Community

Mastodon is a safe alternative for Twitter, and Foojay has set up a service for the Java, JVM, and OpenJDK communities. Read more!

January 13, 2023

by Frank Delporte

· 4,515 Views · 1 Like

Watch Area and Renderers

Stop digging through variables in the watch to find nuggets of gold, or rerunning the expression evaluation. Use entity renderers instead.

January 12, 2023

by Shai Almog

CORE

· 4,112 Views · 2 Likes

Build CRUD RESTful API Using Spring Boot 3, Spring Data JPA, Hibernate, and MySQL Database

In this tutorial, we will learn how to build CRUD RESTful API using Spring Boot 3, Spring Data JPA (Hibernate), and MySQL database.

January 12, 2023

by Ramesh Fadatare

· 18,686 Views · 6 Likes

Should You Create Your Own E-Signature API?

E-signatures have many benefits, such as higher security. An e-signature API can make the signing experience much easier, but what's the best way to implement it: buying an API or building one?

January 12, 2023

by Zac Amos

· 5,681 Views · 2 Likes

Project Loom And Kotlin: Some Experiments

This article will dive into the performance of virtual threading functionality with Project Loom and Kotlin using guide charts and code for readers to follow.

January 11, 2023

by Severn Everett

· 3,973 Views · 2 Likes

Java Development Trends 2023

This article presents an overview of seven expected trends in Java based on the most significant events and achievements.

January 11, 2023

by Alex Belokrylov

· 11,058 Views · 6 Likes

Exploring MongoDB Capabilities With Java Using Jakarta NoSQL 1.0.0-b5

In this tutorial, further explore the integration with Java and NoSQL database with Jakarta NoSQL exploring an application with MongoDB.

January 11, 2023

by Otavio Santana

CORE

· 5,973 Views · 3 Likes

7 Awesome Libraries for Java Unit and Integration Testing

Want to improve your Java unit and integration tests? Here are seven libraries that you might find useful in your day-to-day work.

January 11, 2023

by Marco Behler

· 13,729 Views · 22 Likes

How To Develop a QR Code Scanner for Pay Parking

QR code-based parking payment is convenient, but it can be annoying when a QR code isn’t recognized. Use this article as a guide to creating your own QR code.

January 10, 2023

by Jackson Jiang

· 2,727 Views · 1 Like

Change Data Capture With QuestDB and Debezium

This article goes into detail about streaming data into QuestDB with change data capture via Debezium and Kafka Connect with charts and guide code blocks.

January 10, 2023

by Yitaek Hwang

CORE

· 3,358 Views · 2 Likes

Kotlin Is More Fun Than Java And This Is a Big Deal

All JVM languages can do the same job, but the one that makes you happy does it the best.

January 10, 2023

by Jasper Sprengers

· 10,329 Views · 8 Likes

A Beginner's Guide to Back-End Development

The fundamentals of back-end development and the various parts of a typical "software stack" can be understood without writing any code.

January 9, 2023

by Nachiketa Singh

· 6,365 Views · 5 Likes

Debugging Streams and Collections

Java 8 streams improved code readability they also provide great debugging opportunities. There are amazing tools for inspecting collections and arrays.

January 7, 2023

by Shai Almog

CORE

· 4,083 Views · 2 Likes

Type Variance in Java and Kotlin

Explaining how type variance works with Java and Kotlin by using simple and complex examples and how it can be used to create good APIs for developers.

January 4, 2023

by Ivan Ponomarev

· 12,074 Views · 17 Likes