WebFund 2013W Lecture 4

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The audio for Lecture 4 is here.

Notes

Javascript, the good parts Chap 3 & 4

Objects

JS uses prototypical inheritance

 var x = { 
   property : val,
   "prop2": val + val2,
   'prop3': 1122334433
 }
  • Has some implicit and explicit properties/members
  • access undefined property is valid operation. Returns undefined