Tuple is one of 4 built-in data types in Python used to store collections of data, the other 3 are List, Set, and Dictionary, all with different qualities and usage. A tuple is a collection which is …

Access Tuple Items. You can access tuple items by referring to the index number, inside square brackets:

Python Collections (Arrays) There are four collection data types in the Python programming language: List is a collection which is ordered and changeable. Allows duplicate members. …

Change Tuple Values. Once a tuple is created, you cannot change its values. Tuples are unchangeable, or immutable as it also is called. But there is a workaround. You can convert …

x = tuple(("apple", "banana", "cherry")) tuple: Try it » x = range(6) range: Try it » x = dict(name="John", age=36) dict: Try it » x = set(("apple", "banana", "cherry")) set: Try it » x = …

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

Python Collections (Arrays) There are four collection data types in the Python programming language: List is a collection which is ordered and changeable. Allows duplicate members. …

You can evaluate any expression in Python, and get one of two answers, True or False. When you compare two values, the expression is evaluated and Python returns the Boolean answer:

Python For Loops. A for loop is used for iterating over a sequence (that is either a list, a tuple, a dictionary, a set, or a string). This is less like the for keyword in other programming languages, …

A tuple is a typed array with a pre-defined length and types for each index. Tuples are great because they allow each element in the array to be a known type of value. To define a tuple, …