Java

It is a concurrent, class-based, object-oriented programming language and computing platform first released by Sun Microsystems in 1995. A massive number of applications and websites will not work unless you have Java installed, and more are being developed on a daily basis. Denying yourself Java access is equivalent to denying yourself access to technological infrastructure. Java is praised for its fast performance, security, and dependability.

Explaining Spring AOP In Brief

Spring AOP (Aspect-Oriented Programming) is a module of the Spring Framework that enables you to define code that can be woven into other parts of your application, known as “join points,” to add additional behavior. This can be useful for implementing cross-cutting concerns, such as logging, security, or performance monitoring, which are concerns that are …

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How To Build An SMS Alert System Using Spring Boot In Java

We have all been flooded with notifications through multiple apps, whether it’s WhatsApp, Instagram, Reddit, or Snapchat. When there are events that are important, we get notified via the in-app pop-ups, mails, and SMS. Have you ever tried building an alert system whenever you wanted? Well, in this piece, I would try to do the …

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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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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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The Vulnerability That Has Rocked The World’s Tech And Cybersecurity Firms

On November 24th, 2021, the security team at Alibaba found a vulnerability in the Log4J library, now known as “Log4Shell”. The security team reported the vulnerability to the Apache Foundation, which monitors the development of the software, after which it was being tracked as CVE-2021–44228 On December 9th, 2021, it was publicly reported about the …

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