In this tutorial, we will see how does JavaScript double question mark (??), also known as null coalescing operator works. JavaScript is a web programming language developed to make web pages interactive. It was developed by James Clark and Brendan Eich in 1995. It is a scripting language based on C/C++ and Java. The nullish ... Read more
In this article, I will take you through the steps to install Wireshark on Ubuntu 20.04 LTS (Focal Fossa). Wireshark is a free protocol and network packet analyzing tool. It is known as the world's most widely used network protocol analyzer. It first captures the data from a network interface and then breaks the capture ... Read more
In this article, I will take you through the steps to install GitKraken Client on Ubuntu 20.04 LTS. GitKraken is a free Desktop GUI and powerful CLI tool for managing Git interfaces to make it safer, easier and more powerful to work on different operating systems like Windows, Linux and Mac. It is getting more ... Read more
![Understanding Golang Interfaces [Explained with best examples] 21](https://www.cyberithub.com/wp-content/uploads/2022/10/golangint.jpg)
In this tutorial, we will understand Golang interfaces with the help of some real world examples. Go does not directly support Object Oriented Programming (OOP) because it does not contain the concept of classes. But methods and interfaces can be used to implement object oriented code in Go. This article assumes that you understand methods, ... Read more
In this article, I will take you through the steps to install scala programming language on Ubuntu 20.04 LTS. Scala is designed to address the needs of modern software development challenges. It is high level, statically typed, multi-paradigm language which is mixture of both object oriented and functional programming. It allows us to build high ... Read more
![[Fixed] WD My Passport Is Read-only on Mac](https://www.cyberithub.com/wp-content/uploads/2022/10/wdmac.jpg)
Although large internal hard drives are offered by most desktop and laptop computers, the storage space could run out quickly especially when they are used for game storage. In addition to this, you also need to back up some sensitive and important data (such as your business materials) for secure data retention or data loss ... Read more
In this article, I will take you through the steps to install latest version of GO on Ubuntu 20.04 LTS (Focal Fossa). Go is a free and open source compiled programming language. It is known as one of the fastest growing programming language due to its most popular concurrency features. It was developed by Google ... Read more
In this article, I will take you through the steps to install gobuster on Ubuntu 20.04 LTS (Focal Fossa). Gobuster is a free and open source tool written in GO language. It is used to brute force URIs in web sites, DNS subdomains, virtual host names on target web server and open amazon S3 buckets. ... Read more
![What is Merge Sort Algorithm [Explained with examples] 57](https://www.cyberithub.com/wp-content/uploads/2022/10/mergesort.jpg)
In this article we will look into another sorting algorithm called merge sort algorithm. Like quick sort it is also based upon divide and conquer strategy, in which we break problems into many subproblems which are similar to the original problem, then solve each problem recursively and later combine all subproblems into one to create ... Read more
![Introduction to Type Casting in Golang [Explained with examples] 70](https://www.cyberithub.com/wp-content/uploads/2022/10/typecasting.jpg)
Type casting is the conversion of variables or data from one data type to another. In most cases, a variable of any type can be converted to another, but that does not guarantee that the data will be intact or preserved. In the previous tutorial, we have talked about how to use methods in Golang. ... Read more