How to remove special characters from a string in C#

Understanding the Challenge

Before diving into the code, let’s grasp the concept of special characters. Special characters are those that fall outside the realm of alphanumeric characters. 

They include symbols like '@', '#', '$', '%', and more. The goal is to create a C# program that efficiently removes these special characters from a given string and allowed characters are A-Z (uppercase or lowercase) and numbers (0-9).


Generating Prime Numbers with Code Examples in C#, C, C++, Java, PHP, and Python

Prime numbers are the natural numbers that are greater than 1 and can only be evenly divided by 1 and themselves.

In this blog post, we will discuss prime numbers, their history, properties, how to print them in different programming languages such as C#, C, C++, JAVA, PHP, and Python, and a comparison of prime vs. composite numbers.

prime numbers
Prime numbers


C# Regex: Introduction to Regular Expressions in C# with Examples

Regular Expressions (Regex) are a powerful tool for text processing that allows you to search, replace, and manipulate text based on patterns.
In C#, Regex is implemented through the Regex class, which provides a set of methods for working with regular expressions.

This article will explore the basics of Regular Expressions in C# and provide examples of creating Regex patterns using Regex methods. We will also discuss the benefits of using Regular Expressions in C# and some advanced techniques for working with Regex.

C# Regex


Program to Convert Fahrenheit to Celsius: Algorithm, Formula, and Code Examples

If you’ve ever had to convert temperature readings from Fahrenheit to Celsius or vice versa, you know how important it is to have a reliable program to do this.

This article will discuss the formula and algorithm for converting Fahrenheit to Celsius and provide complete code examples in C#, Python, C, Java, and PHP.

Fahrenheit to Celsius


Converting Celsius to Fahrenheit in C#: A Comprehensive Guide

Temperature conversion between Celsius and Fahrenheit is a commonly used calculation in various fields including science and engineering. In this article, we will learn how to convert Celsius to Fahrenheit in C# and also how to convert Fahrenheit to Celsius using C# programming language.

Celsius to Fahrenheit in C#
Celsius to Fahrenheit in C#