Java Code Geeks Java Developers Resource Center

There are five principal aspects to a RESTful API specification that must be considered prior to coding an API specification. In this post I will discuss those five features with examples using a product use case. Before I get started let’s ensure that we understand what is meant by API and REST. If you are already familiar with API design ...

You’d hardly find a website these days without alerts and pop-ups! The alert boxes warn you whenever you perform a wrong action or to enter details to access a website. These alert boxes stop you from performing any other browser functions till the alert is resolved. This is why it becomes important that you handle them in your Selenium test ...

I’ve recorded a video in which I’ll show how to perform database migrations in Quarkus applications using the Flyway Quarkus Extension. Similar to the previous example, I’m using Flyway to perform database schema migrations, but in this example, Flyway is shipped with the application and executed at startup time. This is a more pragmatic, less flexible approach, ideal for non-Kubernetes ...

Every software development cycle involves three major phases-building, testing, and deployment. A lag in any of these three phases will result in a delay in the launch of the product. In order to avoid such delays, organizations rely on CI/CD tools to automate these processes. But lately, with rapid demand for CI/CD tools there’s a proliferation of choices, and choosing ...

I’ve recorded a video how to migrate databases for applications that are deployed in a managed Kubernetes environment using Flyway and init containers. In order to achieve zero-downtime deployments, we need to make sure that our persistence concept supports N-1 compatibility, which requires us to be able to migrate our database schemas, ideally from reproducible scripts stored in version control. ...

Web tables or data tables are often used in scenarios where you need to display the information in a tabular format. The data being displayed can either be static or dynamic in nature. You’d often see such examples in e-commerce portals, where product specifications are displayed in a web table. With its wide use, you’d often come across scenarios where ...

Databases form an integral part of computer applications. With it comes considerable amount of database operations and the corresponding code. For huge applications which have large number of tables/entities, these operations or the code is repeated and duplicated to a large extent. Eventually a programmer would like to reduce this duplicate code. Spring framework took up the challenge and provided ...

Android uses a centralized system for all logs and application programmers can also write custom log messages. The tooling to develop Android applications allows you to define filters for the log statements you are interested in. Log analysis is a phase of development and developers encounter it from time to time. Bug log helps in identifying the bugs in the ...

Master One of the Most Important Pieces of Software Code in the World Today with 110+ Hours of Content on Linux OS, Concepts, Processes & More Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer.We are offering a massive 98% off on The Complete 2020 Learn Linux Bundle. Get it now with only $69 ...