Python dictionaries consists of one or more keys ... cmd = my_dict[command] cmd(x, y) Note that we need to define the functions first, then list them in the dictionary. Something you might ...

Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any ...

In Python, however, there's no need to define a type. You can just use the ... allow you to go through every element of a ...