Review: Variables

Review: Variables is a text page that capstones the first section on variables.
The page covers the steps involved in using a variable with examples:
# Declare it: var myVariable;
# Assign initial value: myVariable = 20;
# Declare and assign value in one line: var myVariable = 20;
# Re-assign value: myVariable = 21;
Spoiler alert: variables are often used with a loop where the value gets reassigned each time the loop runs again.
Category:Computing
Category:Intro to JS
Category:Variables
Category:Text pages