###Licensing
morning exercise: https://gist.github.com/wofockham/0794e05bb675da923c13
Richard Stallman Eric Raymond - The cathedral and the bazaar book
GPL: General Public License - you can do anything but if you distribute it you have to distribute it on the same terms as the owner did. Sub cat : LGPL version 2 and 3. MIT - you can use this software but you should include the mention in it. PD :Public Domain - you can do whatever you want with it.
Ajax continues talking to the server after the page is loaded. Ex: Facebook chat
Intro to Javascript: http://www.teaching-materials.org/javascript/slides/varsfunctions.html
Javascript the good parts
Reserved words in Javascript: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Reserved_Words
Comments can be multi-lines with /* */. Avoid trying to nest comments.
Functions:
repl = read evaluate print loop
https://gist.github.com/wofockham/2467f8422d3afc4836df
Exercises variables: https://gist.github.com/wofockham/f77626ddea42bf780791
Currency converter app: https://gist.github.com/wofockham/ca4436912c58c7300f27
If/Else statement: https://gist.github.com/wofockham/7994ec029b8f0de55b8a