Is Zdziarski's book still worth going through or is it too outdated at this point?
iPhone Open Application Development: Write Native Applications Using the Open Source Tool Chain: Jonathan Zdziarski: 9780596155193: Amazon.com: Books
Miller's iOS Hacker's Handbook?
iOS Hacker's Handbook: Charlie Miller,Dion Blazakis,Dino DaiZovi,Stefan Esser,Vincenzo Iozzo,Ralf-Philipp Weinmann: 9781118204122: Amazon.com: Books
I've got an iPhone programming background, but looking to get up to speed on open development, get familiar with the private libraries, etc.
Any suggestions appreciated. Thanks.