Blog Category: Operating System

What is Linux and what does it do?

Many people have heard the word ‘Linux.” This name can be seen in many places on the internet. Some say it’s software, some say it’s an operating...

How To Install Nginx on Ubuntu and Ubuntu-based Distribution

Overview Some of the biggest and busiest websites on the internet are hosted by Nginx, one of the most well-known web servers in the world. It’s a simple option...

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Methods In Java
In Java, a method is a set of instructions that performs a specific task or operation. Methods are defined...
The Network Signal
A signal is a type of electrical or electromagnetic current that transports data from one device or network...
In Java, how can I retrieve the value of a private field that is part of another class?
Understanding Encapsulation Encapsulation, in object-oriented programming, is a technique of binding...