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Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

I suggested ways to think about more agile budgeting in part 1. I didn’t tell you why. How do you budget your own money and time? If you’re like me, you have a plan for the year. I evaluate the plan—my products, services, and clients—on a regular basis. I always evaluate monthly. Sometimes, I evaluate more often. That’s because I ...

Introduction: A PriorityBlockingQueue in Java implements the BlockingQueue interface and supports the features of a PriorityQueue. So, what’s a BlockingQueue? Following holds true for any implementation of a BlockingQueue: While attempting to retrieve an element, a thread waits if the queue is emptyIn case of a bounded BlockingQueue implementation, the thread waits till it gets space to insert a new ...

All of us belonging to the testing domain are familiar with Selenium, one of the most popular open source automation tools available in the industry. We were pretty excited in August 2018 when Simon Stewart, Selenium’s founding member officially announced the release date of Selenium 4 and what new features it will bring to the users. The framework’s release got ...

Too often, organizations want to budget for an entire year. The managers run around for two or three months in advance of that fiscal year, attempting to predict a ton of things: Estimates for not-well-defined projects or features,Capital equipment or tool needs,“Headcount” aka, people needed. Then, the organization doesn’t finalize the budget until after the year starts. Or they say ...

Programmers are inherently lazy and similis simili gaudet also like when the programs are lazy. Have you ever heard lazy loading? Or lazy singleton? (I personally prefer the single malt version though.) If you are programming in Scala or Kotlin, which is also a JVM language you can even evaluate expressions in a lazy way. If you are programming in ...

The release of the latest Red Hat developer suite version 12 brings with it a name change from Red Hat JBoss Developer Studio to Red Hat CodeReady Studio. The focus here is not on the Red Hat CodeReady Workspaces, a cloud and container development experience, but on the locally installed developers studio. The new release brings with it the questions ...

Introduction: With Spring’s auto-scanning feature, it automatically detects various beans defined in our application. We usually annotate our beans using one of the available Spring annotations – @Component, @Repository, @Service, @Controller. On detecting the bean, Spring simply registers it into the ApplicationContext. In this quick tutorial, we’ll look at the difference between @Component, @Repository, and, @Service Spring annotations. @Component: We ...

Introduction: Spring annotations present in the org.springframework.beans.factory.annotation and org.springframework.context.annotation packages are commonly known as Spring Core annotations. We can divide them into two broad categories: DI-Related Annotations & Context Configuration Annotations: In this tutorial, we’ll explore all of these Spring Core annotations. DI-Related Annotations: 1. @Autowired: We use @Autowired to mark the dependency which will be injected by the Spring container. ...