Month: June 2022

Python CSV

Introduction This post will help you configure your environment to write a Python program whose purpose is to read or write a CSV file. In your life as a developer, you will surely have to write or read a CSV file.A comma-separated values (CSV) file is a simple text file that uses commas to separate …

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Linux ls command

Introduction The Linux ls command is one of the basic commands and it is used to list information about files and sub-directories of the working directory (by default).While this command is pretty simple to use, this post tells you how to best use all of its parameters. Linux ls command The ls command allows you …

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Linux cd command

Introduction The Linux cd command is one of the basic commands and allows you to change directory.While this command is pretty simple to use, this post tells you how to best use all of its parameters. Absolute and relative path Before we start talking about the Linux cd command, it is best to remember the …

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Python – if else statement

Introduction Do you need to execute a code only under specific conditions?Python if else statements are what you are looking for! This post is about simple if, if else, and if elif else.These are fundamental constructs in Python and in all other programming languages so it is important to understand them well. Logical conditions Before …

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