iOS App Permission Usage Description Keys

A quick reference list of all of the keys for permissions you may need to add to you app.

Useful Tools

• Chisel - LLDB Commands
• Flex - an in app debugger with a huge featureset
• Pony Debugger - Remote network and data debugging for your native iOS app using Chrome Developer Tools
• NaughtyKeyboard - A keyboard full of "strings which have a high probability of causing issues when used as user-input data"

Launch Options + Environment Variables

http://nshipster.com/launch-arguments-and-environment-variables/

Apple Technical Note: Debugging Magic

https://developer.apple.com/library/content/technotes/tn2239/_index.html

CFNetwork Diagnostic Logging (DANGER! DANGER!)

https://developer.apple.com/library/content/qa/qa1887/_index.html

List of useful launch arguments:

# Double all localized strings (e.g. "Foo" => "Foo Foo")
-NSDoubleLocalizedString YES

# Indicate un-localized strings in the app
-NSShowNonLocalizedStrings YES

-com.apple.CoreData.SQLDebug 3
-com.apple.CoreData.SyntaxColoredLogging YES
-com.apple.CoreData.MigrationDebug
-com.apple.CoreData.ConcurrencyDebug 1

List of useful environment vars:

CFNETWORK_DIAGNOSTICS=3
DYLD_PRINT_STATISTICS=1

SQLITE_ENABLE_THREAD_ASSERTIONS=1
SQLITE_ENABLE_LOGGING=1
SQLITE_ENABLE_FILE_ASSERTIONS=1