Information can be passed into functions as arguments. Arguments are specified after the function name, inside the parentheses. You can add as many arguments as you want, just separate …

Normally, when you create a variable inside a function, that variable is local, and can only be used inside that function. To create a global variable inside a function, you can use the global keyword.

You can send any data types of argument to a function (string, number, list, dictionary etc.), and it will be treated as the same data type inside the function. E.g. if you send a List as an …

Information can be passed into functions as arguments. Arguments are specified after the function name, inside the parentheses. You can add as many arguments as you want, just separate …

Python Numbers. There are three numeric types in Python: int; float; complex; Variables of numeric types are created when you assign a value to them:

There may be times when you want to specify a type on to a variable. This can be done with casting. Python is an object-orientated language, and as such it uses classes to define data …

A variable created inside a function belongs to the local scope of that function, and can only be used inside that function.

Python has no command for declaring a variable. A variable is created the moment you first assign a value to it.

Note: Python does not have built-in support for Arrays, but Python Lists can be used instead. Arrays Note: This page shows you how to use LISTS as ARRAYS, however, to work with …

Strings in python are surrounded by either single quotation marks, or double quotation marks. 'hello' is the same as "hello". You can display a string literal with the print() function: