In this tutorial, I will explain how to clear a file in Python. Someone raised a question about clearing a file in Python in a webinar, which made me explore more about this topic and while researching I found four efficient methods to achieve this task. I will explain all the methods with examples and … Read more >>
In this tutorial, I will explain how to read XML files in Python. As a developer working on a project, I came across a scenario where I needed to read XML. I explored various ways to accomplish this task and will share my findings with suitable examples. XML Structure Before getting into the code, let’s … Read more >>
In this tutorial, I will explain how to use the const arrays in TypeScript. I will also show you some examples of using const arrays in TypeScript. What is a Const Array in TypeScript? Let me first explain what a const array is in TypeScript. The const keyword in TypeScript is used to declare variables … Read more >>
In this tutorial, I will explain how to skip the first line in a file in Python. As a developer working on a project for one of my New York clients, I came across a scenario where I needed to skip the first line in the file while processing CSV files and text files. After … Read more >>
Recently in a Python webinar, someone asked me how to split a file into multiple files using Python. After researching and experimenting I found three important methods to accomplish this task. In this tutorial, I will explain the important methods along with suitable examples. Split a File into Multiple Files in Python Python provides various … Read more >>
In this tutorial, I will explain how to read tab-delimited files in Python. Tab-delimited files, commonly known as TSV (Tab-Separated Values) files, are a simple text format for storing data in a tabular structure. Recently someone asked me how to read tab-delimited files which made me explore more about this topic and I will share … Read more >>
I faced an issue recently when I needed to extract a large dataset from a zip file as a part of my project for one of my clients. In this tutorial, I will explain how to unzip a file in Python. I researched this topic and I will share my findings in this post along … Read more >>
As a software developer working on a project for a client in the USA, I recently faced a scenario where I needed to retrieve the size of a file in MB. After researching and experimenting with different methods, I discovered several effective ways to accomplish this task. In this tutorial, I will explain how to … Read more >>
In this tutorial, I will explain how to check if a file exists and create it if not in Python. As a data scientist working on a project, I recently faced an issue where I needed to ensure that a specific file existed before processing it. If the file didn’t exist, I wanted to create … Read more >>
In this tutorial, I will explain how to set global variables in Python functions. Someone asked me about setting global variables in Python functions in the Python training classes, which made me explore more about this topic and find four important methods to achieve this task, I will share my findings with suitable examples and … Read more >>
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