Python Strings

This article will guide you through the process of generating a random UUID (Universally Unique Identifier) string using Python. What is a UUID? A UUID is a 128-bit number you can use to uniquely identify information in computer systems. The term “universally unique identifier” suggests that this ID is unique, which is nearly true, given … Read more

Strings in Python enable you to work with textual data, which is fundamental in every programming project, whether it’s for data analysis, web development, or automation. Think of strings as a collection of text characters, including letters, numbers, symbols, or spaces. Python strings are immutable, this means you cannot update individual characters in a string … Read more

Do you want to learn how to convert a string to an int in Python? You are in the right place. This tutorial will clearly show you how to do it. The Python int() built-in function converts a string to an integer. This is required when you want to execute mathematical operations that would fail … Read more

Are you trying to create a random string in your Python program? This tutorial will show you how to write the code to do it, step-by-step. Let’s get started! Generate Random Strings in Python Using a List Comprehension Random string generation involves selecting characters (like letters, digits, and symbols) in a random order to form … Read more

I have noticed that sometimes when users use my Python application they provide values that contain multiple spaces. What is the simplest way to replace those spaces with a single space? One way to replace multiple spaces with a single space in a string using Python is with the join() and split() string methods used … Read more

Do you want to learn how to remove numbers from a string in Python? This tutorial will show you how to do it with examples of code. To remove numbers from a string in Python you can use different techniques. The first option is to use a for loop that goes through every character in … Read more

When looking at a Python program written by a colleague of mine I noticed that they used join(). What does join() do in Python? The join() method is one of the methods provided by the string data type in Python. The join method allows generating a string from the elements of an iterable (e.g. a … Read more

Knowing how to retrieve unique characters from a Python string is a very common operation you might have to implement in your code. To get unique characters in a Python string you have to consider that a Python string is a list of characters. You might want to remove duplicates from the string and in … Read more

Knowing how to split a Python string is a skill to learn as a Python developer. Let’s see how you can split strings in multiple ways. The Python string data type provides the split() method that allows to split a string into a list of strings. You can split a string by using the space … Read more

Are you wondering how to remove spaces from a string in Python? You are in the right place, keep reading, and you will know how to do it quickly. There are multiple ways to remove spaces from a Python string. The simplest approach is to use the string replace() method. If the spaces to remove … Read more