WebFund 2013F Lecture 4

Audio from the lecture given on September 18, 2013 will be available soon after class.

Readings:

• Chapters 3 (Objects) and 4 (Functions), JavaScript: The Good Parts

Topics covered:

• Array versus dot notation for objects
• scoping
  • var declarations
• prototype and delegation
• empty objects
• object literals
• reflection
  • typeof
  • hasOwnProperty
• for and object properties
• delete
• global abatement
• functions as objects
• function literals
• function invocation patterns
  • method
  • function
  • constructor
  • apply
• function arguments array
• return values
• try, catch, throw