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In this PyQt6 tutorial, I’ll show you how to build a simple random number generator using the QLCDNumber widget. It is a step‑by‑step, detailed guide that helps you understand how to create a random number generator in a better way. You may have come across generating random numbers if you have worked on game dice … Read more >>
In this PyQt6 tutorial, I will show you how to make a simple digital clock in LCD Style. It will be quite detailed, so that you will be able to follow along even if you are new to PyQt6. I am using the QLCDNumber widget to create the clock display and update it in real-time using a … Read more >>
Sometimes in Python, you might come across a string that looks like “101010” just a bunch of 1s and 0s. It looks like binary, but Python treats it as plain text. If you want to use that value as a binary number, for example, to do some math or comparisons, you’ll need to convert it … Read more >>
In some situations, you may have the strings that you want to convert into UTF-8 in Python so that you can ensure correct rendering in a web application. Python provides some built-in functions to convert strings to UTF-8, and they are pretty easy and simple to use. In this article, I will show you a … Read more >>
By default, when you convert a string to a float in Python, it may display many digits after the decimal point. However, in real-world scenarios like financial calculations or reports, you often need to show numbers with exactly two decimal places. In this article, I will explain some Python built-in methods to perform the conversion … Read more >>
Strings in Python are commonly used to represent values like status codes, settings, or user selections. However, when working with structured data or making comparisons, using Enums provides better organization and error handling. For example, you might receive user input as a string like “COMPLETED” but want to treat it as an Enum value in … Read more >>
In Python, we usually create variables by writing their names directly, like name = “John” or age = 25. But sometimes, you may get variable names from a file, user input, or a form as plain strings like “name” or “age”. In such cases, Python won’t treat these strings as real variables unless you write … Read more >>
In Python, a tuple is a way to store a group of items together like a list, but you can’t change it once it’s created. Sometimes, you might get your data as a string that looks like a tuple. But to use it as a real tuple in Python, you need to convert it first. … Read more >>
In Python, you often deal with file or folder paths, especially when you’re reading from or writing to files. Instead of treating these paths as plain strings, you can convert them into Path objects using Python’s built-in tools. This makes it easier to work with paths, like joining folders, checking if a file exists, or … Read more >>
It is very usual to work on strings when you are a Python developer. When I was working on a game development project, I wanted to convert the game leaves, which were in the form of strings, into an array in Python. In this article, I will explain some important methods to convert string to … Read more >>
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