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The latest version of the book is P1.0, released about 1 month ago. If you've bought a PDF of the book and would like to update it to this version (for free), visit your home page.

By default this page displays the errata for the latest version of the book. If you have a previous version, select it here:

If you've found a new error, please submit it.

  • Typo
  • Tech. error
  • Suggestion
  • Maybe next edition
  • Not a problem
  • Reported in: B7.0 (22-Sep-18)
#83692
PDF page: 36
Paper page: 21
I get the warning below when I build the UpcomingConferences app warning: linking against a dylib which is not safe for use in application extensio...more...
  • Reported in: B6.0 (06-Oct-18)
#83736
PDF page: 44

BASE_URL should be beta.example.com--Gary Leydon

  • Reported in: B8.0 (06-Oct-18)
#83737
PDF page: 49

BASE_URL is test.example.com for beta scheme. Should be beta.example.com--gary leydon