Mastering *args and **kwargs in Python — A Simple Guide
Mastering *args and **kwargs in Python — A Simple Guide By Code with AS When writing functions in Python, sometimes you don’t know in advance how many arguments you’ll need to handle. That’s where *args and **kwargs come in. These two features make your functions flexible and powerful. Let’s break them down with examples and clear explanations. 📌 What is *args ? The *args parameter lets you pass a variable number of positional arguments to a function. All values are collected into a tuple. ✅ Example: def add ( *numbers ): return sum (numbers) print (add( 1 , 4 , 5 )) # Output: 10 💡 What’s happening? The function add accepts any number of arguments: 1 , 4 , and 5 . These are stored as a tuple: (1, 4, 5) . The built-in sum() function adds them all up and returns 10 . This is perfect when you don't know how many numbers a user might input. 📌 What is **kwargs ? The **kwargs parameter allows you to pass a variable number of keyword arguments — i....
