Node.js Tutorial

Welcome to our Node.js tutorial, designed to provide a comprehensive understanding of Node.js for both beginners and professionals. In this tutorial, we cover basic and advanced concepts of Node.js, empowering you to harness its potential. Node.js is a versatile cross-platform environment and library that allows for the execution of JavaScript applications outside of a web … Read more

Java Tutorial

Java Tutorial A CSS comprises of style rules that are interpreted by the browser and then applied to the corresponding elements in your document. A style rule is made of three parts − A CSS comprises of style rules that are interpreted by the browser and then applied to the corresponding elements in your document. … Read more

Sorting arrays using for loops in JavaScript

It is possible to sort arrays in ascending/descending order using the for loop JavaScript as well as by using JavaScript Sort Method. Multiple or nested loos are used for sorting arrays using for loops in JavaScript or using while loop. The example sorting an array of number using for loops is given below. Sorting arrays … Read more

Python popularity is still on the rise

In 2022, Python will be the most popular programming language in the world. In 2022, Python will have a massive following and will be used by everyone from an individual who wants to write a simple game to a major corporation that wants to develop an app for their customers. Here are the top 4…

Node.js Hello World

Let’s take a look at the components of a Node.js application before we make a “Hello, World!” application. The three key components of a Node.js application are as follows: Import necessary modules To load Node.js modules, we utilise the require directive. Create a server, similar to Apache HTTP Server, that will listen for client requests. … Read more

Node.js Process Model

Because of Node’s non-blocking and asynchronous nature, Node applications are very scalable. In this article, we’ll look at the NodeJS framework’s Process Model, which is based on a single main thread that runs the show. Model of a Traditional Web Server Each request is processed by a dedicated thread from the thread pool in the … Read more

C# Regular Expressions

C# Regular Expressions are used to do the pattern matching in C#. For this purpose regex classes are being used. Regular Expression is a pattern that is used to interpret and check whether the given input text is matching with the given pattern or not.  While writing the syntax of regular expressions there are many … Read more

C# Unsafe Code

Unsafe code in C# can also be defined as Unverifiable code. These unsafe codes can be run outside the control of the Common Language Runtime (CLR) of the .NET frameworks. The “unsafe” keyword is used to tell the compiler that the control of this particular code will be done by the programmer. In an unsafe context, code uses pointers, … Read more

C# Delegates

C# Delegates are the reference type variables that hold the reference to a method. Delegates are similar to pointers to functions, in C or C++. The reference given to delegates can be changed at runtime. All delegates are implicitly derived from the System.Delegate class. They are used for implementing events and call-back methods. Declaring Delegates in C# … Read more

C# Reflection

Reflection objects in C# are mainly used to obtain type information at runtime in the system. These classes which allow access to metadata of any running program are meant to be in the System.Reflection namespaces. We can also say that Reflection is capable to get the type of information that describes different modules, parameters, and … Read more