1、General Pattern 2、Module Pattern 3、this

1. JavaScript Newbie
Steven

2. General Pattern
Module Pattern
this

3. Reference

4. General Pattern Function Declarations
function demo(){…}
var demo = function(){…};
1. Makes it easier to understand "functions as an object”.
2. It enforces good semicolon habits.
3. Doesn't have much of the baggage traditionally
associated with functions and scope.
*antipattern

6. Module Pattern

10. this

11. Difference between JavaScript and Java
JavaScript Java
base prototype class
this dynamic static

12. this
A:(10,10) B:(20,20) C:(10,20) D:(20,10)

13. A:(10,30)
B:(20,30)
C:(20,10)
D:(10,20)

14. this

15. End

16. Stay hungry. Stay foolish.
–Steven Paul Jobs 1955-2011