Python, Polymorphism allows us to use a single interface (like a function or a method) for objects of different types. Duck Typing is a specific style of polymorphism common in dynamically-typed languages like Python. What is Duck Typing? 🦆 The name comes from the saying: “If it walks like a duck and it quacks like…

Python re start(), end(), and span() Methods Explained These methods are used with match objects to get the positional information of where a pattern was found in the original string. They work on the result of re.search(), re.match(), or re.finditer(). Methods Overview: Example 1: Basic Position Tracking python import re text = “The quick brown fox jumps over the lazy…

File Handling in Python File handling is a crucial aspect of programming that allows you to read from and write to files. Python provides built-in functions and methods to work with files efficiently. Basic File Operations 1. Opening a File Use the open() function to open a file. It returns a file object. python # Syntax: open(filename,…

Finally Block in Exception Handling in Python The finally block in Python exception handling executes regardless of whether an exception occurred or not. It’s always executed, making it perfect for cleanup operations like closing files, database connections, or releasing resources. Basic Syntax: python try: # Code that might raise an exception except SomeException: # Handle the exception else:…

Polymorphism is a core concept in OOP that means “many forms” 🐍. In Python, it allows objects of different classes to be treated as objects of a common superclass. This means you can use a single function or method to work with different data types, as long as they implement a specific action. 🌀 Polymorphism…

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