Agenda

Intro to JavaScript

JavaScript Syntax: types, variables, operators

Logical Structure Syntax

Arrays

Intro to JavaScript

statements end in a semi-colon
braces used to enclose blocks (e.g. if/loop blocks, function/method blocks, object blocks)
- indentation doesn’t matter for syntax, but it IS an industry standard
// end of line comments
- like # in python
- same // as java
/* multi-line comments */
- like ‘’’ or “”” in python
- same /* */ in java
has variables and constants
has logical structures e.g. selections, iteration
has data structures e.g. arrays/maps and objects/classes