- 授权协议: 未知
- 开发语言:
- 操作系统: 跨平台
- 软件首页: http://xmpp.org/
软件介绍
SSMP 是 Stupid-Simple Messaging Protocol,开源消息传递协议。
语法:
message = ( request | response | event ) LF request = "LOGIN" SP id SP id [ SP payload ] | "CLOSE" | "PING" | "PONG" | forwardable response = code [ SP payload ] event = "000" SP id SP ( forwardable | "PING" | "PONG" ) forwardable = "SUBSCRIBE" SP id [ SP "PRESENCE" ] | "UNSUBSCRIBE" SP id | "UCAST" SP id SP payload | "MCAST" SP id SP payload | "BCAST" SP payload | compat compat = verb [ SP id ] [ SP payload ] code = 3DIGIT verb = 1*UPALPHA id = 1*ID payload = 1*PAYLOAD ID = UPALPHA | LOALPHA | DIGIT | "." | ":" | "@" | "/" | "_" | "-" | "+" | "=" | "~" PAYLOAD = <any 8-bit value, except US-ASCII LF> UPALPHA = <any US-ASCII uppercase letter "A".."Z"> LOALPHA = <any US-ASCII lowercase letter "a".."z"> DIGIT = <any US-ASCII digit "0".."9"> SP = <US-ASCII SP, space (32)> LF = <US-ASCII LF, linefeed (10)>
删除
[英] 维克托•迈尔-舍恩伯格(Viktor Mayer-Schönberger)著 / 袁杰 译 / 浙江人民出版社 / 2013-1 / 49.90元
《删除》讲述了遗忘的美德,为读者展现了大数据时代的取舍之道。 《删除》从大数据时代信息取舍的目的和方法分别诠释了“被遗忘的权利”。维克托首先回溯了人类追寻记忆的过程,之后提出数字技术与全球网络正在瓦解我们天生的遗忘能力。对此,他考察了促进遗忘终止4大驱动力——数字化,廉价的存储器,易于提取,全球性访问。之后,他提出了当前数字化记忆的两大威胁——信息权力与时间,并给出了应对威胁的6大对策——数......一起来看看 《删除》 这本书的介绍吧!