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Java File class contains methods to check file permissions for the application user. They also have some methods to set file permissions for the user and everybody else. Java File…

Java 9 modules are one of the biggest change in the structure of java. Here I am going to give a brief high level introduction about “Java 9 Module System”.…

I have already discuss about “Java Module System” Basics in my previous posts. I’m going to discuss about “How to develop and test a Simple HelloWorld Java 9 Module by…

In different programming languages such as C, C++, Java, etc. by default, the printing statements do not end with a newline. While in the case of Python, we see that…

In this tutorial we will learn about Python Matrix. In our previous tutorial we learnt about Python JSON operations. Python Matrix To work with Python Matrix, we need to import…

Java Queue is an interface available in java.util package and extends java.util.Collection interface. Just like Java List, Java Queue is a collection of ordered elements (Or objects) but it performs…

In this tutorial, we will unveil different methods to concatenate lists in Python. Python Lists serve the purpose of storing homogeneous elements and perform manipulations on the same. In general,…

I was getting a lot of emails and comments to create java interview questions and answers PDF eBook. It was hard and time taking, but finally, it’s done. Below image…

It’s been hardly a week since Google has released the new ViewPager2’s alpha version. We’re here with our very own introduction to ViewPager2 through a sample Android Application. ViewPager has…

Java Annotations provides information about the code. Java annotations have no direct effect on the code they annotate. In java annotations tutorial, we will look into the following; Built-in Java…