Learn how to use Python to reverse a string. Learn how to use 6 ways, including developing a custom function to make your code more readable.
Python Reverse String: A Guide to Reversing Strings Read More »
Learn how to use the Pandas replace method to replace values across columns and dataframes, including with regular expressions.
Pandas replace() – Replace Values in Pandas Dataframe Read More »
In this post, we’re going to explore the best books to learn Python in 2023, whether you’re a beginner or an advanced user. Finding the right book to learn can make or break your learning journey. Python is an incredibly in-demand skill for professional software developers, data analysts, and anyone looking to advance their career.
Best Python Books in 2023 (Beginner & Advanced) Read More »
Being able to work with and manipulate Pandas DataFrames is an essential skill for anyone working in data analysis or data science. As Pandas becomes the ubiquitous tool for data analysts, being able to get DataFrames ready for presentation is important. In this tutorial, you’ll learn how to use Pandas to move a DataFrame column
Move a Pandas DataFrame Column to Position (Start and End) Read More »
Python lists are mutable objects that can contain different data types. Because of this, you’ll often find yourself appending items to lists. In this tutorial, you’ll learn how to append a dictionary to a list in Python. While this may seem like a trivial task, there is a little complexity to it. Don’t worry, though!
How to Append a Dictionary to a List in Python Read More »
In this tutorial, you’ll learn how to use the Python ord and chr functions to allow you to work better with Unicode. The Unicode standard has replaced many confusing encodings and is used to represent each character (including emojis) with a number. The Python ord() function converts a character into an integer that represents the
Python Ord and Chr Functions: Working with Unicode Read More »
When working with strings in Python, you will often find yourself needing to remove a prefix or a suffix. For example, file names may be prefixed with a certain string and you want to remove that prefix when renaming files. Similarly, you may want to remove salutations, such as ‘Mr.’ from a name. In this
How to Remove a Prefix or Suffix from a String in Python Read More »
Being able to work with strings is an essential skill for a Python developer of any skill level. One of the most common operations you’ll run into is needing to capitalize different characters. For example, you may want to convert a string to title case, meaning that the first letter of each word in a
Convert a String to Title Case in Python with str.title() Read More »
Python lists are a common data type you’ll use to store data. Because they’re mutable (meaning they can be changed) and heterogeneous (meaning they can store different types of data), Python lists are very popular. Being able to add items to a list is a common operation. In this tutorial, you’ll learn how to append
How to Append a String to a List in Python Read More »
In many cases, you’ll encounter zipped files (or need to zip files yourself). Because zip files are so common, being able to work with them programmatically is an important skill. In this tutorial, you’ll learn how to zip and unzip files using Python. By the end of this tutorial, you’ll have learned: Understanding the Python
How to Zip and Unzip Files in Python Read More »
Automating tasks such as moving files or renaming files is an essential skill for any Python developer. Because Python is a general-purpose programming language, it offers many possibilities for working with and automating file workflows. In this tutorial, you’ll learn how to use Python to move files, both a single file and multiple files, using
How to Move Files in Python (os, shutil) Read More »
Being able to work with files is an essential skill for a Python developer of any skill level. In particular, Python can be used to easily rename a single file or multiple files. Being able to automate repetitive tasks, such as renaming files can save you a ton of time. In this tutorial, you’ll learn
How to Rename Files in Python with os.rename() Read More »
