New debug console
- Message is the focus not all the prefixes.. so you can add them back in based on metadata options flag. This now shows up below the message
- Yellow or Red background is an error and fault
- Can also press space on a single log entry.
- You can also use filtering so only show what you care about, you will get auto complete view too. You can also right click on a log entry and use it to show similar or hide similar etc.
Live debugging
- Demo
LLDB Improvements
- Use p instead of po so you can get the details of an object
- Hard to remember all the new commands.. try dwim-print (or do what I mean print), you can just use “p” instead
- Po will now do what I want plus customer object descriptions
Tips for logging
- OSLog is for debugging, print is only for stdio
- You should log any tasks being done, along with the results(
- You get all the meta data is you use OSLog – import OSLog in to the project. Define your Logger with a subsystem (your app) and category (your function)
- Consider
- create multiple log handles for different components
- Use OSLogStore for collection in the field
- OSLog is a tracing facility – it can do performance too