Bijay Kumar 
I was working on a Python project with my students where we needed to create an interactive visual representation of the US electoral map. The challenge was to represent each state with dots of varying sizes and colors. That’s when I turned to Python’s Turtle module and its dot() function. The Turtle module is one … Read more >>
Recently, I was working on a Python project that required creating interactive graphics that respond to mouse clicks. The Turtle module in Python offers a perfect solution with its onclick functionality. In this article, I’ll show you how to use Python Turtle’s onclick capabilities to create interactive graphics and games. I’ll cover multiple methods with … Read more >>
Recently, I was working on a TypeScript project where I needed to implement utility functions that didn’t require an instance of a class. As a solution for this, I decided to use the TypeScript static methods. To build TypeScript applications and write more efficient, organized code, understanding static methods is essential. In this article, I’ll … Read more >>
While developing a TypeScript-based web application, you created a feature that fetches user data from an API. Sometimes, the API is down or returns an error. To handle such cases without crashing the app, you used a try-catch block inside an async function. This way, if the API call fails, you can display an error … Read more >>
Recently, I was working on a financial application for an investment firm where data integrity was critical. We needed to ensure that specific arrays of stock prices couldn’t be accidentally modified after initialization. To handle errors that occur when an array is accidentally changed, we can use read-only arrays to keep the data safe and … Read more >>
Recently, I was introducing a colleague to TypeScript, and the first thing we did was create a simple “Hello World” program. It’s always best to start with the basics when learning a new programming language. In this article, I will explain different ways to create and run a “Hello World” program in TypeScript, from setting … Read more >>
In one of my recent TypeScript applications, I had to reverse a string where we were generating custom tracking codes. Each code had to be displayed in reverse for security reasons before sending it to the frontend. While searching for solutions, I came across different methods to reverse a string in TypeScript, such as split, … Read more >>
While building a configuration management utility for a client project, I had to merge objects in TypeScript. In that case, I just needed to combine two objects, but it became more complex when I had to deal with deeply nested properties, overlapping keys, and type safety. While searching for a solution, I found several ways … Read more >>
While working on a TypeScript project, there are many situations where you’ll need to combine multiple strings to form a single message. For example, suppose you’re building a machine monitoring system. You might want to display something like: “Machine: Generator – Status: Operational” For this requirement, we can perform string concatenation. TypeScript offers multiple ways … Read more >>
Recently, I was working on a TypeScript project that required displaying simple notification messages to users. The most straightforward approach was to use alert boxes. Alerts are one of the simplest ways to show messages to users in web applications. They’re easy to implement and universally supported across browsers. In this article, I’ll show you … Read more >>
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