iOS开发一些零碎积累

1。UISwitch的用法总结

http://www.cnblogs.com/KidReborn/archive/2010/10/05/1843087.html

1.UISwitch的初始化

UISwitch *switchView = [[UISwitch alloc] initWithFrame:CGRectMake(4.0f, 16.0f, 100.0f, 28.0f)];
2.设置UISwitch的初始化状态
switchView.on = YES;//设置初始为ON的一边
3.UISwitch事件的响应

[switchView addTarget:self action:@selector(switchAction:) forControlEvents:UIControlEventValueChanged];

2。BOOL to NSString(判断对象所属类)

#defineBYStringFromBOOL(aBOOL)aBOOL?@"YES":@"NO"

NSLog(@"Is Kind of NSString: %@",BYStringFromBOOL([thing isKindOfClass:[NSStringclass]]);

3。cocos2d仿制UI控件的相关资料

http://www.cnblogs.com/andyque/archive/2011/04/07/2007791.html

4。cocos2d最佳实践

http://code.google.com/p/cocos2d-iphone/wiki/BestPractices

5.UIView 的viewDidUnload何时被调用?

http://www.cocoachina.com/bbs/read.php?tid=21015