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Build a Responsive Kanban Board Application in WPF using C# and MVVM 🚀

Are you looking for a practical WPF project to improve your C#, MVVM, and desktop application development skills? In this series, we will build a Responsive Kanban Board Application from scratch using WPF, C#, and MVVM architecture . This project is inspired by modern task management tools like Trello and helps you understand how real-world desktop applications are designed and developed. Why Build a Kanban Board in WPF? Many developers learn WPF concepts individually: Buttons TextBoxes Data Binding Commands Collections But when building a real application, you need to combine everything together. A Kanban Board project helps you learn: ✅ Real UI design ✅ MVVM architecture ✅ Dynamic data handling ✅ User interaction ✅ Drag & Drop functionality ✅ Command-based programming ✅ Reusable WPF components What You Will Build in This WPF Project We create a responsive Kanban Board where users can manage tasks visually. The application contains: 📌 Multiple ...
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Leetcode - 125. Valid Palindrome

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 Problem statement: A phrase is a   palindrome   if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a string  s , return  true   if it is a  palindrome , or  false  otherwise . Solution: Problem says, First convert all  uppercase letters into lowercase letters. Remove all non-alphanumeric characters. For first part, I will use ToLower() method of string class. this method will convert all the  uppercase letters into lowercase letters. For the second part, I will use Regex Replace method to remove all  non-alphanumeric characters.  public bool IsPalindrome(string s)   {         /*here i am checking if string is null or empty if so then it will be always                   ...
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