CS in Algebra: Contracts

Channel:
United States Code.org
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=X8L259cdfns


Duration: 2:19
16,693 views
39

Welcome to the wonderful world of Contracts! Contracts help us document all the functions in our programming language. A contract includes a Name, Domain and Range. The Name describes the function. The Domain specifies what data types the function expects, in the order it expects them. And the Range gives us the data type the function returns, such as Number, String or Image.

Help us caption & translate this video!

http://amara.org/v/61QN/



Other Videos By Code.org


2015-11-13Star Wars with Blockly - Hour of Code: Closing
2015-11-13Star Wars - Hour of Code: Events
2015-11-13Star Wars with Blockly - Hour of Code: Introduction
2015-11-13Star Wars - Hour of Code: Closing
2015-11-09Star Wars - Hour of Code: Events
2015-11-09Star Wars - Hour of Code: JavaScript
2015-11-09Star Wars - Hour of Code: Introduction
2015-11-09Star Wars - Hour of Code: Closing
2015-11-08Computer Science Matters
2015-11-03ECS Monthly Meeting - November
2015-10-23CS in Algebra: Contracts
2015-10-23CS in Algebra: Evaluation Blocks
2015-10-22Anthony Bau makes it easy to go from blocks to text programming
2015-10-20CS Fundamentals Monthly Meeting - October
2015-10-15Increasing Access to CS Education: Results of Code.org's 2014-15 Evaluation
2015-10-07Code.org ECS Monthly Meeting - October 2015
2015-10-06Cory Booker's message to computer science teachers
2015-10-06The Internet: Wires, Cables & Wifi
2015-10-05How to Run an Hour of Code
2015-10-02Unplugged - The Big Event - Introduction
2015-10-02Course 2 - Bee - debugging


Tags:
Code.org
computer science
code
Hour of Code