The Turtle module in Python is a library that allows users to create simple graphics programs using a turtle. This guide teaches you how to use Turtle to draw a star with 5 edges as well as 10 edges. In Python, Turtle is an object that can be moved around the screen, and it can …
How to Draw a Star in Python (Using Turtle): A Step-by-Step Guide Read More »
To view the history of a file in Git, you can use the git log command. This command will show you a list of all the previous versions of the file, along with information about the commit that introduced the change, such as the commit message and the author. To view the commit history of …
How to View File History in Git: A Step-by-Step Guide (Examples) Read More »
In Git, you can ignore file mode changes (chmod) by setting the core.fileMode to false in the Git config: This makes Git ignore the current folder’s file mode changes. To ignore file mode changes in every Git project on your system, you need to run the above command with the –global flag: Let’s see a …
Git How to Ignore File Mode (CHMOD) Changes (Examples) Read More »
In Python, string (str) is a common data type that is present in practically every code project. This is why it’s important to know how to format strings properly, such as how to execute code inside a string. Even though string formatting is not hard, there are painfully many ways to do it. This is …
Python String Formatting: Best Practices (with Examples) Read More »
In Python, you can turn your for loops into one-liners by using comprehensions. This is a comprehensive guide to comprehensions in Python. Python supports 4 types of comprehension: By the way, there are no tuple comprehensions in Python. But you can find a way to mimic tuple comprehensions to get a very similar outcome. You will learn how …
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To reverse a string in Python, you can use negative slicing as follows: For example, let’s reverse a string “Testing”: Output: To learn more approaches to reverse a string in Python, feel free to read along. You’ll also better understand how the above example really works. If you want to have a quick look, please …
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In Python, you can find the absolute value of a number with the built-in abs() function. For example, let’s figure out the absolute value of the number -10: Output: This is a quick but comprehensive guide to finding absolute values in Python. This guide teaches you what is an absolute value and how to find …
Python Absolute Value ‘abs()’ — A Complete Guide (with Examples) Read More »
An odd number is a number you cannot divide into two equal parts. An even number is a number you can evenly divide into two parts. In Python, you can use the modulo operator (%) to check if a number is odd or even. For example: This guide teaches you how to check if a …
Python How to Check If a Number Is Odd or Even (Examples) Read More »
To write a Python program that converts between Celcius and Fahrenheit, you need to implement these formulas in your code: Quick Solution: Celcius to Fahrenheit Program Here’s an example program that asks for temperature in Celcius and converts the input to Fahrenheit: Quick Solution: Fahrenheit to Celcius Program And here’s an example program that asks …
This is a comprehensive guide to concatenating strings in Python. This guide demonstrates 7 ways in which you can combine strings. Besides, you’ll learn what approaches are great and what is not so great. Here’s a short overview of the different approaches: The + operator The += operator The String.join() method The old % formatter …
How to Concatenate Strings in Python (in 7 Ways) Read More »
