Know your next interview question. — I have seen a lot of interviewers asking for the internal working mechanism of the hashmap. If you know the complete internal working of one of the map implementations, it becomes easier for you to understand the other classes of the map interface. So thru this article, we’ll see how…

Optimize Your Application Code by Using New Java 8 Features. — Hello Everyone, in the last article, I covered a very important Java 8 feature — Stream APIs. Our focus for this article is to cover the most frequently used stream methods starting from creation to parallel execution. But before you jump on this article, you should have a basic understanding…

Optimize Your Application Code by Using New Java 8 Features. — Hello Everyone, in this article, we are going to have a look at some of the core concepts of Stream APIs. I have already covered Java 8 features in detail in my previous articles. You can go through the Stream API tutorials to have a better understanding of Stream Operations…

Secrets That You must know. — Are you looking for a new job opportunity or want your LinkedIn profile to be noticed by the recruiters? If the answer is yes then this article is for you. Throughout this article, I’ll discuss ideas that you can use to optimize your LinkedIn profile. A couple of years ago…

Optimize Your Application Code by Using New Java 8 Features. — Hi friends, this article is a continuation of the Java-8 Features series. We will go thru the functional Interface in this article. You can refer to the other Java-8 articles that are already covered in this series: JAVA 8 FEATURES — INTERVIEW QUESTIONS — STATIC & DEFAULT METHODS, AND REFERENCES …

Optimize Your Application Code by Using New Java 8 Features. — Hey, welcome to another interesting and refreshing article — Java 8 Features. This article is 2nd in the series covering Java 8 features. For this article, our focus would be covering Lambda Expressions. You can refer to the first article in this series: JAVA 8 FEATURES — INTERVIEW QUESTIONS —…

Optimize Your Application Code by Using New Java 8 Features. — Hey, welcome to another interesting and refreshing article — Java 8 Features. You might be using Java for building production-ready applications. But you may or may not be using Java 8 features. I use Java 8 features whenever I see an opportunity to use them in my code. Java 8…

What is classpath in java and how to set it? — Sometimes knowing the basics of programming and the flow of execution for program files help us to understand the Language. Knowing the classpath is one of the basic concepts that every Java developer must know. …

JVM, JRE, and JDK — What Are They and Their Differences? — Hello everyone, in this article, I’ll be discussing and writing about the heart of Java Programming — JDK, JRE, and JVM. This is one of the frequently asked interview questions on java programming. …