• Homework Questions
• $.inArray()
• Yelp API fun!

• Searches whether a given value is in an Array
• Returns the index of the value, if found.
• Returns -1 if not found.

 var anArray = [1,2,3,4,5];

 var threeIndex = $.inArray(3, anArray);
 //threeIndex equals 2

 var eightIndex = $.inArray(8, anArray);
 //eightIndex equals -1, because it isn't in the array

• API homepage
• No authentication needed (you're welcome)
• Can output JSONP
• In $.ajax(), set the dataType property to 'jsonp'
• Returns raw results from Yelp API
• Requests limited to 100 per hour (don't go crazy)