June 9, 2015
Introduction to Binary Numbers
Beginners' class on understanding binary numbers and working with them in Ruby
We will cover
- Converting numbers between decimal and binary
- Adding and subtracting binary numbers
- Signed and unsigned numbers
- Bitwise operations
Before class, please read Binary Number System from Math Is Fun.
Be sure to complete the following Codewars challenge before class!
(If your RailsSchool profile includes your Codewars username, you'll get
a nifty star if you complete the challenge.)
http://www.codewars.com/kata/bit-counting/train/ruby
7pm Pacific - 9pm Pacific on June 9, 2015
at
Noisebridge
7 students were there