How to Use the Java Printwriter Class

In Java, there are various methods to print the data on the console. The “System.out.print()” is the most conventional approach. However, the Java “PrintWriter” class can also be used for this purpose. This class enables the programmer to write and append the data on...

How to Filter a List in Java?

Filtering of a list is a commonly performed method to select elements from the List that fulfill specified criteria. This filtration is performed to gain the required result from the data according to the provided query. For instance, the filter of an e-commerce...

How to Update Packages on Linux Mint?

On the Linux Mint system, package updation is related to the release of software packages that are pre-installed. It provides the system with access to the latest features. Moreover, developers release new versions in the form of packages when they fix bugs or apply...

How to Install Steam on Linux Mint 21?

Steam is popular among Linux users because of its extensive game library and features. It is considered one of the largest gaming forums on Linux-based distributions, including Linux Mint, Ubuntu, and others. Linux users can install and play games on their system same...

What is an Interface in Java

“Interface” is used to implement abstraction, multiple inheritance, and polymorphism in Java. It helps in separating a part of code from its implementation. This resultantly assists in updating the code effectively keeping the other code intact. Moreover, this...