Everything You Need To Know About The CompletableFuture API

There have been several instances where I have been asked to develop applications that are significantly high-performing. In fact, one of the most common questions is how to increase the performance of an application. One of the best ways to increase the performance of an application is to write asynchronous programming that can result in …

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Lessons I Have Learned Over The Years From My Senior Software Developer Colleagues

The other day, one of my closest friends and colleagues left the company. He has had over 11 years of experience in the industry and has been one of the best mentors that I ever had. I learned a lot from him over the years, and it really was a privilege to work with him. …

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8 Free-Stock Photos Websites That Are Perfect Alternatives To Unsplash

Imagine this. You have published an article after 5 hours of hard work — 2 hours of research, 2 hours of writing, and an hour of editing. However, your story has fewer than 20 reads. Absolutely heartbreaking, isn’t it? Sure, a lot of factors decide the fate of an article you publish — the two important …

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How Is A Comparator Interface A Functional Interface?

The Comparator interface is useful for defining sorting in a user-defined class. It is a functional interface, even though the Comparator interface contains two abstract classes. How? Let’s check the Comparator class from the java.util package. Now, you’ll notice that there are two abstract methods. Ideally, an interface can only be called a functional interface …

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