Some cows share the iOS tricks that keep

Summary: Record some blog posts written by people who are very bull on the web. Collect them. Learn to spare when you need it later.

UIWebView JavaScript and objective-c communication in 1:ios

http://imchao.net/2012/03/18/uiwebview-javascript-communicate-with-cocoa-in-ios/

2:uiview, how much do you know?

Http://www.cnblogs.com/likwo/archive/2011/06/18/2084192.html

3:uiwebview stringbyevaluatingjavascriptfromstring Use detailed

Http://www.cnblogs.com/zhuqil/archive/2011/08/03/2126562.html

JSON parsing speed test for 4:IOS5 system API and 5 open source libraries

http://blog.csdn.net/arthurchenjs/article/details/7009995

5:ios Efficient development of 10 third-party open source frameworks

http://archive.cnblogs.com/a/2073717/

6: Detailed UIView frame, bounds, and center properties

http://blog.csdn.net/muyu114/article/details/7431141

7: Do not use Retaincount to get reference count

http://yeeyaa.me/articles/2011/04/avoid-getting-object-reference-count-using-retaincount/

8:ios Memory Management

Http://topic.csdn.net/u/20111214/14/7ba48d02-8351-4ab4-bc94-ac290276ca7f.html

9:uiwebview Proportional Scaling

http://blog.csdn.net/mateng323/article/details/7347751

10: String comparison of the meanings of incoming enumeration values

http://blog.csdn.net/bluefish625/article/details/7373177

11:objective-c Memory Practice guidelines and understanding HTTP://WWW.BLOGJAVA.NET/HECHI158/ARCHIVE/2012/02/20/370325.HTML12: Developer must-see: IOS app Audit clearance cheats Http://blog.csdn.net/diyagoanyhacker/article/details/705355813: [ios] Storyboard full resolution-Part one HTTP://IAIAI.ITEYE.COM/BLOG/149395614: XCODE4 automatically generate comments and development documents http://blog.csdn.net/ cococoolwhj/article/details/702750615: Cast from portrait mode to landscape mode in iOS apps http://hi.baidu.com/nowgame/blog/item/ 2ddd8345328cc62186947365.html16:cgaffinetransform Correlation function Http://willonboy.tk/?tag=cgaffinetransformrotate17:IOS Message Push Tutorial http://wangjun.easymorse.com/?p=148218: Application suspend, Undo, and terminate-ios development Http://blog.sina.com.cn/s/blog_ 7a2f0a8301015ax6.html19: Questions about Performselector and protocol Http://tiny4cocoa.com/thread-163-1-1.html20:Xcode 4.1/4.2/ 4.3/4.4 + IOS 5.1.1 Certificate-free (IDP) Development + real-time debug + Generate IPA all Raiders  HTTP://KQWD.BLOG.163.COM/BLOG/STATIC/4122344820117191351263/21: Install and configure mysqlhttp://www.cnblogs.com/macro-cheng/archive/2011/10/25/mysql-001.html22:  under Mac iOS Development Network chapter: ASIHTTPRequest http://blog.csdn.net/yhawaii/article/details/791048323:xcode 4 make Static library detailed http:BLOG.CSDN.NET/PJK1129/ARTICLE/DETAILS/725516324:IOS6 and Xcode4.5 first experience-figure kill cat Http://blog.sina.com.cn/s/blog_ 4b55f68601013zvf.html25:layoutsubviews Summary http://www.writecodes.com/develop/538.html26: iOS5 arc,iboutlets Should you define strong or weakhttp://blog.csdn.net/yiyaaixuexi/article/details/786497427: print floating-point output 1. #IND 1. #INF nan INF, etc. LIVE.AULDDAYS.COM/TECH/10/DOUBLE-FLOAT-IND-NAN-INF/28: Math function Query http://www.2cto.com/shouce/chssc/math/sqrt.html29: New Year's Day, personal collection of the history of the most comprehensive app Store mailbox list, share to everyone:) http://www.cocoachina.com/bbs/read.php?tid=92213&bsh_bid=12987262830: IOS Singleton mode Http://blog.sina.com.cn/s/blog_6c515d5a010150sv.html31:NSLog Note http://www.cnblogs.com/-OYK/archive/2012/ 06/04/2535015.html32:ios Uitextfield Full Solution Http://blog.csdn.net/tskyfree/article/details/8121915#comments33:iOS Access to HTTPS http://blog.csdn.net/archavon/article/details/787725034: Create Operations/delete UITableView details for multiple rows of data/HTTP/ blog.csdn.net/dick_china/article/details/7915858

Some cows share the iOS tricks, keep