Refactoring in software engineering

Hi coders, Welcome to our easy-to-follow code Refactoring course, Where i will teach you refactoring in software engineering In this course, I will show you the difference between messy code and clean code. That will help you learn how to do code refactoring improving the design of existing code. We will discuss the different types … Read more


Tools play an indispensable role in ensuring efficient development, robust monitoring, and seamless deployment. These tools can be broadly categorized into three types: development tools, monitoring tools, and others that offer auxiliary support. Top 5 Intellij idea shortcuts IntelliJ IDEA, developed by JetBrains, is one of the most popular Integrated Development Environments (IDEs) for software … Read more

How should we create an immutable collection in Java?

Immutable collections are famous due to several advantages like thread safety, functional programming, cacheable and more. If you are not familiar with Immutable collections, you can read the Immutable collections in Java from here. But How should we create an immutable collection in Java? Which is the best way to create an immutable collection in … Read more

Best way to iterate ArrayList in Java

Every developer uses the Collection in Java, and you must face different challenges or doubts in Java collection. In this post, we will discuss the most common operation on ArrayList, traversing. Java provides several ways to iterate an ArrayList, but one question comes to mind. Which is the Best way to iterate ArrayList in Java?Of … Read more

New Features in Java 12

On March 19, 2019, Java 12 was released as part of the six-month release cycle. It was the new version of Java after the last LTS (Java 11). Java 12 introduced some new features and improvements for developers. We will discuss all the new features in Java 12. 1. New String methods in Java 122. … Read more

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