Class Variables Class variables are variables that are shared by all instances of a class. They are defined directly within the class but outside of any method. Unlike instance variables, which are unique to each object, a single copy of a class variable is shared among all objects of that class. They are useful for…

The re.compile() method in Python is used to compile a regular expression pattern into a regex object. This object can then be used for more efficient pattern matching, especially when the same pattern will be used multiple times throughout a program. Why Use re.compile()? When you use functions like re.search() or re.findall() directly with a…

Module 1: The Basics (Getting the Computer to Talk) Goal: Understand how to communicate with the computer and store information. Module 2: Making Decisions (Teaching the Computer to Think) Goal: Learn how to use logic to control the flow of a program. Module 3: Loops (Working Smarter, Not Harder) Goal: Understand how to automate repetitive…

Challenge Summary: Bank Account Class with Minimum Balance Objective: Create a BankAccount class that automatically assigns account numbers and enforces a minimum balance rule. 1. Custom Exception Class python class MinimumBalanceError(Exception): “””Custom exception for minimum balance violation””” pass 2. BankAccount Class Requirements Properties: Methods: __init__(self, name, initial_balance) deposit(self, amount) withdraw(self, amount) show_details(self) 3. Key Rules: 4. Testing…