Java Code Geeks Java Developers Resource Center

Yesterday, you worked in an office with everyone else. Today, you’re supposed to work from home—and so is the rest of your team. And not just for the next few days, but for the next few weeks. What tools do you need? My list of the most important tools: A good microphone and headset so you can hear people, even ...

At the time (March 2020) of writing this article there are 600+ arguments that you can pass to JVM just around Garbage collection and memory. If you include other aspects, total JVM arguments count will easily cross 1000+. 😊. It’s way too many arguments for anyone to digest and comprehend. In this article, we are highlighting seven important JVM arguments ...

When you’re developing with Quarkus, you’re probably familiar with the dev mode which allows you to see your code changes immediately being reflected in the running application. It’s also possible to run Quarkus in development mode remotely, for example in a Docker container, and connect to the process from your source repository. In the following video, I’ll explain what we ...

In this example, we will see an example of the ReactJS onClick event. We will discover ways to handle the click event of HTML elements using ReactJS. As you know ReactJS has soared in popularity. And has become one of the most favored libraries for front end development. We explore how to attach event handlers and handle the click event ...

Do you know what’s critical for success? I think you’re going to say hard work. Well, that’s only partially true. Having worked as a software tester for a significant time, I can say that collaboration among your testers and developers is extremely important for success. Miscommunication between your tester and developer can further affect the release date of your web ...

Do you think that just because your web application passed in your staging environment with flying colors, it’s going to be the same for your Production environment too? You might want to rethink that! Especially, if we refer to cross browser testing, where you need to ensure that your web-application is rendered seamlessly across a variety of different browsers, browser ...

Hey fellow Geeks,following our Community’s feedback and staying on trend with the industry developments, we are super excited to announce the launch of our brand new Youtube channel! On our channel, we will be hosting video courses related to Java programming, but software development in general as well. We will be featuring code walk-through as well as full-blown tutorials. In ...

Elastic Beanstalk allows deploying and managing applications in the AWS Cloud without having to learn about the infrastructure that runs those applications. With Elastic Beanstalk you can run a website, web application, or web API that serves HTTP requests but you can also run a worker applications for running long tasks. The Elastic Beanstalk supports several preconfigured platforms including Go, ...

Optional is in air due to coronavirus, everything is becoming optional like optional public gathering , optional work from home, optional travel etc. I though it is good time to talk about real “Optional” in software engineering that deals with NULL reference. Tony Hoare confessed that he made billion dollar mistake by inventing Null. If you have not seen his ...