Types

Integer (INT) - A whole number, can be positive or negative Float (FLOAT) - A number that can have a "floating" decimal or is in scientific notation i.e. 2.45e2 Double (DOUBLE) - Similar to Float Character (CHAR) - A single letter, as opposed to a number String (STR) - A series of characters "strung" together into a word or phrase Array (ARR) - A list of items in a series. Can be repeatable, but is immutable Set (SET) - A list of items that are NOT repeatable Map (map) - A list of 'keys' and their 'values' Hash - a map of a key value and it's unique ID number. Two items can have the same value, but the hash will always differentiate between them. Also a good way of encoding something so it isn't easily read. Object (OBJ) - Any item, can represent one of the previous types but usually holds a value or function inside. Sometimes is a variable that encapsulates an algorithm