This table describes the changes to Assertions and Logging Programming Guide.
| Date | Notes |
|---|---|
| 2006-04-04 | Clarified that output of NSLog is to stderr. |
| 2003-07-01 | Clarified that the information provided in “Using a Custom Assertion Handler” also applies to the main thread. Added that you must modify the dictionary in the same thread. |
| 2003-06-03 | “Logging Messages” now includes a link to the article describing format specifiers. |
| 2002-11-12 | Revision history was added to existing topic. It will be used to record changes to the content of the topic. |
Last updated: 2006-04-04