bbum questions

bbum answers

• Is there any way to retrieve a float from a varargs function's parameters?
• Objective C: Memory Allocation on stack vs. heap
• How to compile Objective-C code with GCC?
• Why does this ivar need @protected if @protected is the default?
• Can a subclass add parameters in a block in a parameter in an inherited method?
• Does an audio queue callback function have to be a C style function? Or can it be an objective C style method?
• Instrument vm tracker dirty
• Creating the loop using GCD
• How to check if NSString format contains the same number of specifiers as there are variadic arguments?
• Simple code understanding of #define and enum