{"chapters":["change history","acknowledgments","introduction","tweetings and welcome to ios 6","asynchronicity and concurrency","table views","storyboards and container controllers","documents and icloud","drawing and animating","testing and fixing apps","wait! i forgot (or never learned) c!","tweetings and welcome to ios 6 was 5","tweetings and welcome to ios 5","view controllers","tweetings and welcome to ios 5","acknowledgements","tweetings, and welcome to ios 5","programming for ios","testing and fixing","i forgot (or never learned) c!","appendix: oh crap! i forgot (or never learned) c!","debugging","publishing your app","documents","hello ios","managing projects with xcode 4","views","storyboards and containers","view controllers and views","view controllers and uiviews"],"weeks":["2011-06-01","2011-06-08","2011-06-15","2011-06-22","2011-06-29","2011-07-06","2011-07-13","2011-07-20","2011-07-27","2011-08-03","2011-08-10","2011-08-17","2011-08-24","2011-08-31","2011-09-07","2011-09-14","2011-09-21","2011-09-28","2011-10-05","2011-10-12","2011-10-19","2011-10-26","2011-11-02","2011-11-09","2011-11-16","2011-11-23","2011-11-30","2011-12-07","2011-12-14","2011-12-21","2011-12-28","2012-01-04","2012-01-11","2012-01-18","2012-01-25","2012-02-01","2012-02-08","2012-02-15","2012-02-22","2012-02-29","2012-03-07","2012-03-14","2012-03-21","2012-03-28","2012-04-04","2012-04-11","2012-04-18","2012-04-25","2012-05-02","2012-05-09","2012-05-16","2012-05-23","2012-05-30","2012-06-06","2012-06-13","2012-06-20","2012-06-27","2012-07-04","2012-07-11","2012-07-18","2012-07-25","2012-08-01","2012-08-08","2012-08-15","2012-08-22","2012-08-29","2012-09-05","2012-09-12","2012-09-19"],"counts":[[[24,7352],[25,366]],[[24,7352],[25,671]],[[24,7352],[25,551]],[[24,8710],[25,4860],[29,1179]],[[24,8710],[25,6533],[29,1179]],[[24,8710],[25,11450],[17,338],[29,1179]],[[24,8710],[25,11846],[17,338],[28,6884]],[[24,8710],[25,12299],[17,410],[28,6724],[5,162],[21,508]],[[24,8710],[25,12299],[17,410],[26,2433],[13,7386],[5,5044],[21,508]],[[24,8710],[25,12299],[17,410],[26,5804],[13,7590],[5,5289],[21,508]],[[24,8710],[25,12299],[17,3177],[26,6028],[13,7590],[5,5603],[21,508]],[[24,8710],[25,12299],[17,3982],[26,6028],[13,7590],[5,5603],[21,508]],[[24,8710],[25,12299],[17,10053],[26,6028],[13,7593],[5,5603],[27,1052],[21,508]],[[24,8711],[25,12299],[17,10232],[26,6028],[13,7593],[5,5603],[27,1053],[21,508]],[[24,8711],[25,12299],[17,10218],[26,6001],[13,6233],[5,5249],[6,672],[21,508]],[[24,8711],[25,12299],[17,10218],[26,6001],[13,6233],[5,5249],[6,975],[21,508]],[[24,8711],[25,12299],[17,10218],[26,6001],[13,6233],[5,5249],[6,1124],[21,508]],[[16,2276],[13,5317],[5,5249],[6,1372],[21,508]],[[16,6982],[13,5317],[5,5249],[6,4360],[21,508]],[[16,7475],[13,5317],[5,5249],[6,6249],[21,508]],[[16,7475],[13,5317],[5,5249],[6,8922],[21,508]],[[16,7475],[17,176],[13,6223],[5,6434],[6,11905],[23,8452],[21,508]],[[2,146],[16,6838],[17,1910],[13,5559],[5,5565],[6,9156],[23,7775],[21,508],[22,276]],[[2,146],[16,6746],[17,2093],[13,5523],[5,5800],[6,9132],[23,7775],[21,508],[22,276]],[[2,146],[16,6746],[17,2093],[13,5523],[5,5800],[6,9132],[7,8609],[21,508],[22,276]],[[2,146],[16,6746],[17,9720],[13,5523],[5,5800],[6,9149],[7,8609],[8,4032],[20,2043]],[[2,146],[16,6746],[17,9785],[13,5523],[5,5800],[6,9149],[7,8609],[8,4011],[20,2043]],[[2,146],[16,6746],[17,6510],[4,4489],[13,5523],[5,5800],[6,9149],[7,8609],[8,4011],[20,2043]],[[2,1508],[16,6724],[17,6457],[4,4490],[13,5496],[5,5842],[6,9282],[19,2034]],[[2,1521],[16,6724],[17,6457],[4,4490],[13,5496],[5,5842],[6,9282],[19,2034]],[[2,1508],[16,6724],[17,6457],[4,4490],[13,5496],[5,5842],[6,9282],[19,2034]],[[2,1509],[16,6723],[17,6457],[4,4582],[13,5502],[5,5837],[6,9323],[7,8637],[8,4667],[19,2034]],[[2,1509],[16,6894],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[8,4444],[19,2034]],[[2,1509],[16,6894],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[8,4444],[19,2034]],[[2,1509],[16,6894],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[8,4444],[19,2034]],[[2,1509],[16,6894],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[8,4444],[19,2034]],[[2,1509],[16,6895],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[18,7584],[8,4444],[19,2034]],[[2,1509],[16,6895],[17,6494],[4,4635],[13,5518],[5,5837],[6,9314],[7,8637],[18,7584],[8,4444],[19,2034]],[[0,240],[2,1509],[16,6860],[17,6506],[4,4662],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,9993],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,14120],[10,2035]],[[0,244],[2,1509],[16,6768],[17,6502],[4,4593],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,14102],[10,2035]],[[0,390],[2,1509],[16,6775],[17,6501],[4,4592],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,14102],[10,2035]],[[0,390],[2,1509],[16,6775],[17,6501],[4,4592],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,14102],[10,2035]],[[0,390],[2,1509],[16,6775],[17,6501],[4,4592],[13,5518],[5,5887],[6,9326],[7,8756],[8,4444],[9,14102],[10,2035]],[[0,390],[15,1144],[2,1509],[16,8032],[4,4649],[13,5530],[5,5896],[6,9361],[7,8788],[8,4481],[9,14173],[10,2037]],[[0,405],[15,1144],[2,1509],[16,8378],[4,4820],[13,5678],[5,5985],[6,9520],[7,8881],[8,4586],[9,14434],[10,2151]],[[0,410],[1,1171],[2,1600],[14,8547],[4,4890],[13,5853],[5,6179],[6,9626],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