2012-3-14编程总结

1、在创建一个录音AVAudioRecorder的时候，要重录或回放，一定要创建一个会话AVAudioSession

2、UITapGestureRecognizer用户响应单击

UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizeralloc] init];

    tapGestureRecognizer.numberOfTapsRequired = 1;

    tapGestureRecognizer.delegate=self;

    [self.view addGestureRecognizer: tapGestureRecognizer];

3、iphone ios 多线程 multi thread编程汇总：     http://blog.csdn.net/linzhiji/article/details/6848652

4、强制转换获得已经创建的对象。

MessageListTableViewCell* cell=(MessageListTableViewCell*)[_tablecellForRowAtIndexPath:[NSIndexPathindexPathForRow:0 inSection:_playIndex]];

5、ASIHTTPRequest 详解, http 请求终结者

http://wiki.magiche.net/pages/viewpage.action?pageId=2064410#ASIHTTPRequest%E8%AF%A6%E8%A7%A3%2Chttp%E8%AF%B7%E6%B1%82%E7%BB%88%E7%BB%93%E8%80%85-%E5%AE%89%E5%85%A8%E7%9A%84%E5%86%85%E5%AD%98%E5%9B%9E%E6%94%B6%E5%BB%BA%E8%AE%AE