Bijay Kumar 
During a PyQt webinar, the installation of PyQt was the first topic of discussion, This is the first step that we need to get started with to build any applications. In this tutorial, I will explain how to install PyQt6 on different platforms. What is PyQt6? Before getting into installation, let’s clarify what PyQt6 is. … Read more >>
When I first started learning about GUI development in Python, PyQt6 immediately stood out as one of the most powerful frameworks available. Today, I will walk you through creating your first window in PyQt6, a fundamental skill that will help as the foundation for building more complex desktop applications. Prerequisites Before we get in, make … Read more >>
As a developer, you may often encounter situations where you need to validate user input or ensure that a string variable contains a value before processing it further. In this tutorial, I will explain how to check if a string is empty in TypeScript using various methods with examples. Empty Strings in TypeScript In TypeScript, … Read more >>
In this tutorial, I will explain how to check if a string is part of an enum in TypeScript. If you’ve ever worked with enums in TypeScript, you know they are a powerful way to define a set of named constants. However, checking if a string belongs to an enum can be a bit tricky. … Read more >>
After spending years teaching Python at coding boot camps across California and working with data analysis teams at tech companies, I can tell you that counting occurrences in Python can be one of the fundamental skills that every programmer should know. In this comprehensive guide, I will walk you through seven different methods to count … Read more >>
Recently in a Python webinar, someone asked me a question on complex numbers. Then I explored more about complex numbers in Python. In this tutorial, I will explain two important methods and applications of complex numbers with suitable examples along with screenshots. Python Complex Numbers Before getting into Python’s implementation, let us learn what are … Read more >>
In this tutorial, I will explain how to split a string by comma in TypeScript. If you’re a developer working with TypeScript, you might often need to handle strings that contain lists of items separated by commas. You need to know how to split a string by commas in cases such as processing CSV data, … Read more >>
If you are a TypeScript developer working with arrays, this tutorial will be very helpful. In it, I explained how to convert an array to a string in TypeScript. Let’s understand why you might need to convert an array to a string. Arrays are versatile data structures that can hold multiple values, but sometimes you … Read more >>
In this tutorial, I will explain how to convert a boolean to a string in TypeScript and show you various methods with examples. Convert Boolean to String in TypeScript Boolean values (true or false) are often used for conditional logic in TypeScript. However, there are scenarios where you need to convert these boolean values into … Read more >>
Recently while working on a project for my clients, I encountered a scenario where I needed to resize images, pixel coordinates must be whole numbers because pixels cannot be fractional. Then explored more about converting float to int. In this article, I will explain how to convert float to int in Python with suitable examples. … Read more >>
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