Learn Python - args and kwargs
There are many situations where you would like to have any number of arguments. For example, let's say you would like to have a sum function that can be called on as many arguments as you can pass in the function. In those cases, args comes to rescue in Python. Python has this asterisk symbol that converts combination of arguments into a single collection. Then we can iterate through this collection and work on them.
Similarly, we can parse each argument in the form of key-value pairs using kwargs. This also comes in handy when you want to have flexibility of arguments. Learn how to use them in this video tutorial.
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