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.
Learn how to use the Pandas replace method to replace values across columns and dataframes, including with regular expressions.
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… Read More »Best Python Books in 2023 (Beginner & Advanced)
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… Read More »Move a Pandas DataFrame Column to Position (Start and End)
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… Read More »How to Append a Dictionary to a List in Python
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… Read More »Python Ord and Chr Functions: Working with Unicode
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.… Read More »How to Remove a Prefix or Suffix from a String in Python
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… Read More »Convert a String to Title Case in Python with str.title()
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… Read More »How to Append a String to a List in Python
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… Read More »How to Zip and Unzip Files in Python
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… Read More »How to Move Files in Python (os, shutil)
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… Read More »How to Rename Files in Python with os.rename()