In this tutorial, I will explain how to create a Python file in terminal. As a programmer, you often come across creating files and it is important to learn how to create a file in terminal. After researching I found several ways to achieve this task. I will explain the whole process step-by-step with examples … Read more >>
__file__ holds the path of the current Python file, so getting the path of the current file in Python is a one-liner. Wrap it in pathlib for the folder too: I’ll also show how to get the directory of any file path, and the edge cases where the two common methods disagree. All output is … Read more >>
Recently while working on a project that involved updating configuration settings stored in a file. I needed an easy way to locate a particular setting based on a keyword and replace that entire line with a new value. In this tutorial, I will explain how to replace a specific line in a file using Python. … Read more >>
In this tutorial, I will explain how to call a function from another file in Python. Recently someone asked about calling a function from another file, which made me research this topic and I found several ways to achieve this task. I will share my findings with suitable examples and screenshots. Call a Function from … Read more >>
Recently, while working on a Typescript project, I got a requirement to get distinct values from an array in Typescript. In this tutorial, I will explain how to extract distinct values from an array in TypeScript efficiently. There are various methods to get distinct values from an array in TypeScript. Get Distinct Values from an … Read more >>
In this tutorial, I will explain how to read an Excel file in Python using the pandas library. As a programmer, we often come across reading files, and reading Excel files is necessary when dealing with Python files. I will explain reading an Excel file with examples and screenshots. Read an Excel File in Python … Read more >>
In this tutorial, I will explain how to import a Python file from the same directory as your current script. As a developer recently I came across a scenario where I needed to import a file from the same directory. After researching I found some important methods to achieve this task, I will explain them … Read more >>
To get the file size in Python, call os.path.getsize(“file.csv”) or Path(“file.csv”).stat().st_size. Both return the size in bytes; divide by 1024 ** 2 to get megabytes. This guide shows each way to get a file size in Python, converts bytes to KB, MB and GB (and explains why Windows and disk makers disagree), adds up the … Read more >>
Recently in a Python webinar, someone asked me how to overwrite a file in Python. After researching and experimenting I found two effective ways to achieve this task. In this tutorial, I will explain the important methods with suitable examples and screenshots. Let’s learn more about this topic today. Overwrite a File in Python Overwriting … Read more >>
As a developer, while working on a project I came across a situation where I needed to organize a large collection of files and change the name of a single file, Python provides a simple way to accomplish this task. We’ll explore various methods, from the simplest to more advanced techniques. In this tutorial, I … Read more >>
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