In this category, I will cover important Programming Languages like Java, C, C#, C++, Ruby etc.
In this article, we will see how to solve "label can only be part of a statement and a declaration is not a statement" error. Sometimes you might observe that when you try to compile a set of C source code files while trying to install a package through source code then you always end ... Read more
In this article, we will see how to solve the famous Young Tableau problem given in Cormen using Java and C++ code. Young Tableau is a very popular problem in the world of Data Structure and Algorithms to deal with. It was first introduced by a mathematician Alfred Young in the year 1900. It provides ... Read more
In this article, we will see how to solve "error: cannot find module express" if you are also getting this error. Last night when I was trying run my node.js program, I noticed an unexpected "error: cannot find module express" on the output and then I thought although it looks like a simple error but ... Read more
In this article, we will see how to write JUnit test cases for threads in Java. We'll primarily focus on thread-base concurrency and the issues it presents in testing. We'll likewise comprehend how we can take care of a portion of these issues and really test multi-threaded code in Java. How to write Junit test ... Read more
![Understanding Automation Testing with JUnit [Explained with example] 7](https://www.cyberithub.com/wp-content/uploads/2022/11/junitauto.jpg)
JUnit consolidates two words - Java and Unit Testing. Given the prominence of Java in software applications, JUnit has acquired serious prevalence. Throughout the long term, JUnit has helped in the improvement of a test-driven methodology. The GUI accessible in JUnit for composing repeatable and reasonable experiments makes it stand apart from other testing frameworks ... Read more
![A Complete Guide to Packages in Go [Explained with examples] 8](https://www.cyberithub.com/wp-content/uploads/2022/10/packgo.jpg)
In this tutorial, we will look into the concept of packages in Golang with the help of detailed examples. A very important principle of programming is the DRY (Don’t Repeat Yourself) principle. This principle involves not repeating the same piece of code over multiple parts of a program, instead reusing the same code over time ... Read more
In this article, I will take you through the steps to install selenium webdriver library for PHP in 9 easy steps. Php-webdriver library is PHP language binding for Selenium WebDriver which allows you to control different web browsers like chrome, Firefox and Microsoft Edge from PHP. The concepts of this library are very similar to ... Read more
In this tutorial, we are going to look into Concurrency using Goroutines and Channels with the help of some of the best examples. A goroutine is a lightweight thread built into Go that allows functions to run at the same time (concurrently). Channels allow multiple goroutines to communicate with each other. Goroutines and channels are ... Read more
![Understanding Golang Interfaces [Explained with best examples] 59](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
![What is Merge Sort Algorithm [Explained with examples] 88](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