Basic HTML version of Foils prepared 20 April 98

Foil 59 Built-in Objects

From Overview of Advanced JavaScript -- Web Scripting Language CPS616 Technologies of the Information Age -- Spring Semester 98. by Tom Scavo,Geoffrey C. Fox
Authoring Guide, Predefined Core Objects and Functions
JavaScript has ten built-in objects:
plus a Math object (with no constructor)
An instance object is created with new:
  • var myImage = new Image();
  • var answers = new Array(0,1,0);

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