http://www.iphonedevfaq.com/index.php?title=Main_Page
http://www.markj.net/category/app-development/
http://umlautllama.com/w2/?action=view&page=iPhone%20Helpful%20Coding%20Tips
http://www.plaidworld.com/iphonefaq.txt
iphone间通过wifi交换数据来联机游戏
Notifications in OpenGL (Like OpenFeint but without lag)
google doc iphone resource site
The iPhone SDK provides developers with a sophisticated framework to build apps. The SDK doesn’t have everything though, and now that the NDA agreement has been lifted, developers can share their own frameworks. I’ve highlighted some of the popular frameworks available on the web. Why reinvent the wheel when someone already has?
Three20 by Joe Hewitt. [...]
debug调试需要增加打印时一定要注意 使用 %f 现实坐标的x,y 值，如果不小心使用了 ％d，那么你会发现显示的 x是0，而y值非常大。
If you’re using something like NSLog to check the values, make sure you use %f instead of %d/%i because the x and y values are floats, not integers.
http://hi.baidu.com/payapple/blog/item/0d5008247a8e631d8b82a11d.html
关于《连连看》的算法
游戏地图编辑
2D物理引擎
xmoto
chipmunk教程
http://blog.csdn.net/wudifeng/archive/2009/04/30/4140031.aspx
http://www.robinlu.com/blog/archives/281
http://www.cocoachina.com/bbs/read.php?tid-13372-fpage-0-toread–page-1.html
http://www.riameeting.com/node/533
http://neal.bangpie.net/2009/05/%e6%88%91%e7%9a%84idpiphone-developer-program%e7%94%b3%e8%af%b7%e7%bb%8f%e5%8e%86/
http://blog.atebits.com/2009/03/not-your-average-iphone-screencast/
SIMFinger for the iPhone simulator magic, Garageband to compile the soundtrack,
ScreenFlow
http://www.kevincallahan.org/software/properties.html
跟我自己想像的一样，为何 xcode 中不能自动对我们定义的属性成员变量自动生产@synthesize 方法 和 release 释放函数调用呢 ？
iphone编程实现chheckbox效果 链接
http://weheartgames.com/2009/06/simple-iphone-checkbox/
The MFMailComposeViewController class provides a standard interface that manages the editing and sending an email message. You can use this view controller to display a standard email view inside your application and populate the fields of that view with initial values, such as the subject, email recipients, body text, and attachments. The user can edit [...]
通过CGAffineTransformMakeTranslation 函数定义一个位置x,y 偏移量，setTransform应用到对象实例即可
initWithFrame:CGRectMake(12.0, 45, 260.0, 30.0)] autorelease];
[textField setBackgroundColor:[UIColor clearColor]]; textField.borderStyle = UITextBorderStyleRoundedRect; textField.autocapitalizationType = UITextAutocapitalizationTypeWords; [self addSubview:textField];
CGAffineTransform myTransform = CGAffineTransformMakeTranslation(0.0, 130.0);
[self setTransform:myTransform];