Analog File questions

Analog File answers

• Why is it slow to update a class property compared to a local on in Swift?
• KVO Not Triggering When Value Changes
• Why is longLongValue returning the incorrect value
• Is vptr ever located not at start of object?
• Objective C allocating objects on the stack
• How many bytes were allocated by new? [duplicate]
• Does NSDictionary's objectForKey: rely on identity or equality?
• Obj-C MD5 Hash not matching Java / SQL
• NSDictionaryOfVariableBindings swift equivalent?
• Using Getters and Setters to modify values w/o Subclassing in Swift