Python Regex Capturing Groups – A Helpful Guide (+Video)

Python’s regex capturing groups allow you to extract parts of a string that match a pattern. For example: match ='(\d+)’, ‘abc123’) captures the digits, and returns ‘123’. One of the powerful aspects of Python’s regular expression capabilities is the use of capturing groups. By using capturing groups, you can easily extract specific portions … Read more

How to Correctly Write a Raw Multiline String in Python: Essential Tips

Python provides an effective way of handling multiline strings, which you might have encountered when working with lengthy text or dealing with code that spans multiple lines. Understanding how to correctly write a raw multiline string in Python can be essential for maintaining well-structured and easily readable code. Ordinarily, we express strings in Python using … Read more

Python Raw Strings: A Helpful Easy Guide

💡 Abstract: Python raw strings are a convenient way to handle strings containing backslashes, such as regular expressions or directory paths on Windows. By prefixing a string with the letter ‘r’ or ‘R’, the string becomes a raw string and treats backslashes as literal characters instead of escape characters. [1] This feature simplifies working with … Read more

Python Strings Made Easy

Python is a versatile programming language with a wide range of applications. One of the essential aspects of Python is its ability to manipulate strings. 💡 Strings in Python are sequences of characters, such as text or numbers, enclosed in single or double quotes. As Python does not have a dedicated character data type, a … Read more

Python Int to String with Leading Zeros

To convert an integer i to a string with leading zeros so that it consists of 5 characters, use the format string f'{i:05d}’. The d flag in this expression defines that the result is a decimal value. The str(i).zfill(5) accomplishes the same string conversion of an integer with leading zeros. Challenge: Given an integer number. … Read more