bbum questions

bbum answers

• Should I retain a object pointer parameter in every method?
• Programmatically get all frame variables in objective-c
• Objective C Exception thrown in main method
• Proper Usage and Formatting of a Float in Objective-C (or C)
• How to detect leaks of UIKit objects?
• Objective-C: Using inheritance and calling methods in Child Class
• Storing Objects on the Stack
• __block variables should be retained in a block
• why methodLists is a pointer to pointer in objc_class
• Read NSNumber from NSData