A naukri.com initiative
Medium
1M
270
Image Credit: Medium
Mastering Functions in Python: A Complete Beginner’s Chapter (with Examples)
- Functions in Python allow breaking big problems into smaller pieces, avoid repetition, and make code easier to read and maintain.
- Defining a function in Python is done using the def keyword followed by the function name and code block.
- Functions can be called by simply writing the function name followed by parentheses.
- Parameters can be passed to functions, allowing for flexibility and reusability.
- Functions can return values using the return statement, enabling them to provide results for later use.
- Python functions can accept default values, keyword arguments, and handle any number of inputs using *args and **kwargs.
- Local variables are created inside functions, while global variables are accessible throughout the program.
- Functions can take other functions as inputs and even return functions as outputs, known as Higher-Order Functions.
- Lambda functions in Python are small anonymous functions that can simplify tasks and work well with higher-order functions.
- Recursion in Python involves functions calling themselves to solve problems by breaking them down into smaller parts.
Read Full Article
16 Likes
For uninterrupted reading, download the app