Introduction: In this lesson, we’ll dive into some advanced string methods in Python that help you check the properties of a string. These methods are particularly useful when validating input, such as checking whether a password meets certain security requirements. For example, you can use these methods to check whether a password contains letters, numbers, …
Advanced String Methods (isalpha, isdigit, islower, isupper) Read More »
Introduction: In this lesson, we’ll learn two essential concepts in Python: string formatting and string slicing. These tools allow you to manipulate and display text in a neat and organised way, making your programs more dynamic and user-friendly. String Formatting: String formatting is useful when you want to insert variables or values into a string. …
Introduction: Strings in Python come with powerful built-in methods that allow us to easily search, manipulate, and format text. These operations are essential for many programming tasks, such as cleaning up messy data, searching for specific words, or altering text to suit your needs. Understanding how to find, replace, split, and slice strings will give …
String Methods in Python (find, replace, split, strip, left, mid, right) Read More »
Introduction: Strings are an essential part of any programming language, and in Python, they are sequences of characters used to store text. You can perform various operations on strings, such as finding their length, converting between uppercase and lowercase, combining them, or even converting characters to their ASCII values and vice versa. These concepts will …
Basic String Handling in Python (len, upper, lower, concatenation, ord and char) Read More »
