Python: Concatenate a String and Int (Integer)
Learn how to use Python to concatenate a string and an int, including how to use the string function, f-strings, % and +, and format.
Python Posts
Python Dictionaries: A Complete Overview
Python dictionaries are an incredibly useful data type, which allow you to store data in key:value pairs. In this tutorial, you’ll learn all you need to know to get up and running with Python dictionaries, including: Let’s get started! What… Read More »Python Dictionaries: A Complete Overview
3 Ways to Swap Variables in Python
Learn how to use Python to swap variables, including with and without a temporary variable and with arithmetic expressions.
Python Increment and Decrement Operators: An Overview
In this tutorial, you’ll learn how to emulate the Python increment and decrement operators. You’ll learn why no increment operator exists in Python like it does in languages like C++ or JavaScript. You’ll learn some Pythonic alternatives to emulate the… Read More »Python Increment and Decrement Operators: An Overview
Python Lists: A Complete Overview
In this tutorial, you’ll learn all you need to know to get started with Python lists. You’ll learn what lists are and how they can be used to store data. You’ll also learn how to access data from within lists… Read More »Python Lists: A Complete Overview
Python: Add Key:Value Pair to Dictionary
In this tutorial, you’ll learn how to add key:value pairs to Python dictionaries. You’ll learn how to do this by adding completely new items to a dictionary, adding values to existing keys, and dictionary items in a for loop, and… Read More »Python: Add Key:Value Pair to Dictionary
How to Append to a Set in Python: Python Set Add() and Update()
In this tutorial, you’ll learn how to append a value to a set in Python using the .add() and .update() methods. You’ll learn a brief overview of what Python sets are. Then, you’ll learn how to add a single item… Read More »How to Append to a Set in Python: Python Set Add() and Update()
Round Number to the Nearest Multiple in Python (2, 5, 10, etc.)
In this tutorial, you’ll learn how to use Python to round a number to a nearest multiple, such as the nearest 2, 5, or 10. Being able to round numbers is a helpful skill, as it often makes them easier… Read More »Round Number to the Nearest Multiple in Python (2, 5, 10, etc.)
Introduction to Python Programming (Beginner’s Guide)
In this series, you’ll learn the key Python concepts you need to know to get started with using Python for data science. The course will take you from a complete beginner all the way through taking on your own machine… Read More »Introduction to Python Programming (Beginner’s Guide)
Python: Select Random Element from a List
Learn how to use Python to choose a random list element, with and without replacement and how to replicate results with a random seed.
How to Remove Items from Python Sets
In this tutorial, you’ll learn how to remove items from a Python set. You’ll learn how to remove items using the remove method, the discard method, the pop method, and the difference_update method. You’ll learn the differences between each of… Read More »How to Remove Items from Python Sets
Python: Sort a String (4 Different Ways)
Learn how to use Python to sort a string including how to sort strings using the sorted function, with case sensitivity or insensitivity.