JavaScript Glossary
JavaScript Glossary, for the beginner and new to JavaScript programmer For a more comprehensive reference see Mozilla JavaScript Reference. Arrays ACCESSING ARRAY ELEMENTS You can get elements out of arrays if you know their index. Array elements' indices start at 0 and increment by 1, so the first element's index is 0, the[ ► ]
Introduction to JavaScript – Create a Variable: let
Lesson: Introduction to JavaScript - Create a Variable: let Learning Objectives Understand the difference between const and let in JavaScript. Learn how to declare a variable using let. Understand when to use let versus const. Lesson Content - Introduction to JavaScript - Create a Variable let 1. Constants (const) The const keyword is[ ► ]
