How to Subtract in Python
To subtract in Python, you can use the minus (-) operator. Simply write the expression with the number you want to subtract after the operator. For example, to subtract 5 from 10, write 10 – 5. Subtraction is a fundamental…
Category how-to 📙
Multiply Matrices in Python Using Numpy’s Dot() function
To multiply matrices in Python, you can use the numpy library’s dot() function. Here’s a simple example: Matrix multiplication is a common operation in linear algebra and data manipulation. In Python, the numpy library provides efficient functions for working with…
Sort Tuples in Python Using the Sorted() function
To sort tuples in Python, you can use the built-in sorted() function with a custom key parameter that specifies the element to sort by. When working with tuples in Python, you may encounter the need to sort them based on…
How to Transpose a Matrix in Python
Matrix transposition is a common and useful operation in Python programming. It involves flipping a matrix over its diagonal so that the rows become columns and vice versa. Transposing a matrix can help with data analysis, visualization, and mathematical operations.…
Check if Python is Installed on Windows.
To verify if Python is installed on your Windows machine, first, open the Command Prompt by typing “cmd” in the Windows search bar and selecting it from the results. Next, in the Command Prompt, type “python –version” and press Enter.…
How to Update Python: A Beginner-Friendly Guide
To update Python, download the latest version of Python directly from the official Python website and run the installer. This Python installer method works on all major Operating Systems: Windows, macOS, and Linux. Here’s a step-by-step guide that applies to…
How to Bold Text in Python
Hey there, Pythonistas! Have you ever wondered how to make your text stand out with some bold formatting? Well, you’re in luck, because in this blog post, I will show you four different ways to bold text in Python. Whether…
How to Use Pi in Python
Hi there, welcome to my blog! Today I’m going to show you how to use Pi in Python. Pi is a mathematical constant that represents the ratio of a circle’s circumference to its diameter. It is approximately equal to 3.14159,…
Fix Python Valueerror: invalid literal for int with base 10
In this blog post, I will explain what causes the ValueError: invalid literal for int() with base 10 error and how to fix it. This error occurs when you try to convert a string to an integer using the int()…
How To Use Python With VS Code
Hi there, welcome to CodingGear! In this post, I’m going to show you how to use Python with VS Code, one of the most popular and versatile code editors out there. Whether you’re a beginner or a seasoned pro, VS…