Language Resources

A New Way to Test Your Multithreaded Code With JUnit

Currently, when we test multi-thread Java we call the class under test by as many threads possible. This approach has the disadvantage that most of the time our faulty test succeeds which makes debugging multi-threaded bugs a nightmare. I, therefore, developed an open-source tool, vmlens, to make JUnit test of multi-threaded Java deterministic.

Updated September 9, 2020

by Thomas Krieger

· 71,963 Views · 15 Likes

Five Different Ways to Create Objects in Java

A list of five ways to create objects in Java, how they interact with constructors, and an example of how to utilize all of these methods.

Updated September 9, 2020

by Naresh Joshi

· 320,750 Views · 53 Likes

Most Practical Selenium WebDriver Tutorial With Examples

A Selenium WebDriver tutorial to help you get into the basics of Selenium WebDriver, its architecture, and automate testing with Selenium WebDriver.

September 8, 2020

by Ritesh Shetty

· 11,642 Views · 5 Likes

Top Software Development Tools Used by Agile Teams

With Agile being one of the most widely used methodology for software development, read about the most effective tools used by Agile teams.

September 8, 2020

by Victoria Puzhevich

· 5,691 Views · 1 Like

Spring Boot Togglz Usage — Part Two

In this article, we will introduce the feature flags in the properties file and control bean instantiation and initialization.

September 8, 2020

by Nagappan Subramanian

CORE

· 6,812 Views · 1 Like

How to Migrate from .NET Core 2.2 to .NET Core 3.1: Real Life Project

A developer discusses the process of migrating a large open source project to .NET Core 3.1 and provides tips for best practices with performance analysis.

September 8, 2020

by Dmitriy Kulagin

· 10,178 Views · 4 Likes

The Import Statement With an Emscripten-Generated WebAssembly Module in Vue.js

In this article, we discuss how to add an import an Emscriptgen-generated WebAssembly module (written in C) in Vue.js.

Updated September 8, 2020

by Gerard Gallant

· 18,144 Views · 2 Likes

Test Driven Development Using TestNG, Gradle

Basic Approach to start with TDD. Simple example using Java, TestNG, Jacoco and Gradle

September 8, 2020

by Subhasis Roy

· 5,623 Views · 1 Like

Composite Design Pattern in Modern C++

To treat individual & group of objects in a uniform manner.

September 8, 2020

by Vishal Chovatiya

· 12,429 Views · 2 Likes

3 GC Techniques to Improve Application Performance

Application performance is always on the forefront of our minds, and Garbage Collection optimization is a good place to make small, but meaningful advancements.

September 7, 2020

by Tal Weiss

· 6,738 Views · 6 Likes

Getting Started With Longhorn Distributed Block Storage and Cloud Native Distributed SQL

In this article, we’ll give you step-by-step instructions on how to deploy a completely cloud native infrastructure stack.

September 7, 2020

by Jimmy Guerrero

· 8,420 Views · 5 Likes

How To Develop And Deploy Micro-Frontends Using Single-Spa Framework

In this article, we're going to develop an app composed of micro-frontends using single-spa and deploy it to Heroku with integration from Travis CI.

September 7, 2020

by Michael Bogan

CORE

· 21,011 Views · 8 Likes

Enable Background Sync, Media Capture, and Geolocation APIs in Your PWA

In this tutorial, I will discuss advanced PWA features that provide access to your hardware APIs. We are going to build an app for making selfies with the Media Capture API and posting selfies with the BackgroundSync Api.

Updated September 7, 2020

by Peter Eijgermans

· 35,976 Views · 6 Likes

How To Install Multiple Versions of Java on the Same Machine

SDKMan! is a tool for managing parallel versions of multiple Software Development Kits on most Unix-based systems. Read more!

Updated September 7, 2020

by Naresh Joshi

· 180,779 Views · 24 Likes

Java Integer Cache: Why Integer.valueOf(127) == Integer.valueOf(127) Is True

So here's the cache...

Updated September 3, 2020

by Naresh Joshi

· 37,887 Views · 17 Likes

Lambda Expression in Java 8

Java 8 Lambda expression

September 3, 2020

by Amit Datta

· 11,063 Views · 3 Likes

6 Efficient Things You Can Do to Refactor a C++ Project

I took my old pet project from 2006, experimented, refactored it and made it more "modern C++". Here are my lessons and six practical steps that you can appl...

September 3, 2020

by Bartłomiej Filipek

· 12,409 Views · 2 Likes