ace the coding interview with Python and JavaScript

Did you know there's a single spot on your brain that recognizes numbers? Or that the first computer bugs were actual insects and that most of the internet is under water? This fascinating book is filled with 100 fascinating facts, bright, infographic illustrations, a glossary and index, and links to specially selected websites to find out more.

This fun, friendly guide explains how computers work and what coding does - then shows you how to code your own stories and games on a tablet. The coding uses ScratchJr, a computer language designed e