Category String Manipulation

Introduction Have you ever stared at a massive text file and wished there was a way to shrink it down? Well, fret no more! String compression, a fundamental technique in computer programming, comes to the rescue. Imagine squeezing a long…

Introduction In the realm of string manipulation and algorithmic problem-solving, determining whether two strings are permutations of each other is a common task. A permutation of a string is a rearrangement of its characters that results in another string. In…

Introduction When working with strings in Python, there are often situations where you need to determine whether a given string contains all unique characters or not. In other words, you might want to ascertain if there are no duplicate characters…

Introduction When working with strings in Python, it’s often necessary to manipulate and analyze the content of the strings to extract specific information. One common task is finding the last occurrence of a vowel within a given string. This can…

Introduction In the digital age, the internet has become an integral part of our lives. We often encounter URLs (Uniform Resource Locators) when browsing the web, linking to content, or sharing resources. URLs are human-readable representations of web addresses, and…