¡@

Home 

2014/10/15 ¤U¤È 10:10:14

iphone Programming Glossary: importance

What are the “gotchas” when developing an iPhone Game?

http://stackoverflow.com/questions/1176266/what-are-the-gotchas-when-developing-an-iphone-game

share improve this question The main difference between business apps and games especially on mobile devices is the importance of performance. An app that puts up a form and waits for user input probably isn't doing anything in the meantime. A game..

use of titleForState and initWithFormat in objective c

http://stackoverflow.com/questions/13376440/use-of-titleforstate-and-initwithformat-in-objective-c

am confused about keywords such as titleForState and initWithFormat . Can anyone help me to understand the meaning and importance of this syntax. IBAction buttonPressed id sender NSString title sender titleForState UIControlStateNormal NSString newText..

What is NSNotification?

http://stackoverflow.com/questions/1900352/what-is-nsnotification

is NSNotification Can anybody explain the importance of NSNotificationCenter Where to use them What is the difference between NSNotificationCenter vs. AppDelegate iphone nsnotification..

Difference between iPhone Simulator and Android Emulator

http://stackoverflow.com/questions/4544588/difference-between-iphone-simulator-and-android-emulator

all of the host system's hardware resources such as disk space memory and processor speed. Apple always harps on the importance of device testing because iPhone Simulator does not emulate an iPhone processor disk drive memory constraints and whatnot...

How do I fix this warning: “Method not found (return type defaults to 'id')”

http://stackoverflow.com/questions/5293129/how-do-i-fix-this-warning-method-not-found-return-type-defaults-to-id

so void myFunction or NSString myFunction id myFunction NSInteger myFunction BOOL myFunction etc etc. This is of more importance than just silencing the compiler if the return type of a function is not a pointer id or anything especially when it doesn't..

What's the best way to communicate between view controllers?

http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers

how to do it right instead of just hacking it together. First I agree with the previous answers which focus on the importance of putting data in model objects when appropriate per the MVC design pattern . Usually you want to avoid putting state information..