TCP/IP socket, oauth

1. TCP/IP refers to a protocol group, not a single protocol. It is sometimes called an Internet Protocol group and serves as the basis for communication services between the Internet and most local networks.

Its main protocols include TCP, UDP, and IP.

2. SocketProgramThe design originated from the bsd unix system and is a common API for inter-process communication.

Symbianos provides a C ++ Socket API that supports multiple protocols: TCP/IP, Bluetooth, USB, and IR. The underlying layer in the communication structure processes the differences between these communications. The socket API can be used independently of the transmission method.

Point-to-point connection uses Socket.

3. RTSP (Real Time Streaming Protocol), real-time stream transmission protocol, yesTCP/IP protocolAn application layer protocol in the system.

4.Open Platform oauth(Open authorization) is an open standard that allows users to allow third-party applications to access private resources (such as photos, videos, and contact lists) stored on a user's website ), you do not need to provide the user name and password to third-party applications.

Use webview to load the oauth authorization page of Sina Weibo, run it on the real machine (iPod and iphone3), click the text input box, and the virtual keyboard is not displayed.

The keyboard is displayed, but hidden.
-(Void) webviewdidfinishload :( uiwebview *) webview {
[Self. View. Window makekeyandvisible];

}
In this way, you can write the results after a week.
[Self. View. Window makekeyandvisible]; this is written in other places, as if it is not enough, and the loading is completed.
In this method