Python

A list is a data type in Python that lets you store linear data. Each item is stored with a numerical index attached to it so that it becomes easily accessible later. A Python list is defined as comma-separated items inside a pair of (). Here's a quick recap:

Here is a quick recap of how dictionaries work. * written with {} * changeable, unordered, indexed * comes with key-pair values & no duplicates * looks something like this: pythondictionary = {1: 'python', 2: 'data science', 'third': 'JavaScript'} Here is every Python Dictionary method available. Combining dictionaries

In Python, you can use {} as placeholders for strings and use format() to fill in the placeholder with string literals. For example: print("You have {} apples.".format(5)) # this will print: # You have 5 apples. The format() method lets you list out the strings you want to place

Crash Course Into Python Part 2 [Click here for Part 1] [https://www.dottedsquirrel.com/python-datatypes/] What Are Collections In Python? Collections in Python are basically container data types — namely, lists, tuples, sets, and dictionaries. They have different characteristics based on usage. Here is a quick summary of what each

Starting with the Basics In a nutshell, a variable is a memory location where you can store a value. This value may or may not change in the future. In Python, the declare a variable, you just have to assign a variable to it. For example: x = 5 x is