發布時間︰雲瑯笑嘻嘻的將扇子遞給了小青，這丫頭卻沖著雲瑯齜了一下滿嘴的白牙。 見雲瑯站在吊著胳膊的董仲舒身邊，沒有半分不妥當的意思，而遠道而來的賓客也不覺得雲瑯站在那里有什麼不對，這讓桑弘羊不由得從心底哀嘆，此人大勢已成！国产情侣av偷拍视频 子錢生意在短短的一年中變化的他已經不認識了，這讓桑弘羊極為驚恐。免费视频在线观看2017 雲氏沒有家訓，學堂里也沒有學訓，所以，雲氏出來的每一個人都有很強的主觀判斷。 每個人都很好，母親在打麻將，妹子在上課，毛孩大哥在睡覺，家主在跟人飲酒……沒有什麼好擔心的。久草在线新免费观看 梁贊取過繩頭，將羊毛繩子的一頭拴在木樁上，繼續搓繩子，他知道，這個事情母親還需要消化一陣子。
Web 2.0 (also known as Participative (or Participatory) and Social Web) refers to websites that emphasizes user-generated content, ease of use, participatory culture and interoperability (i.e., compatible with other products, systems, and devices) for end users.
The term was invented by Darcy DiNucci in 1999 and later popularized by Tim O'Reilly and Dale Dougherty at the O'Reilly Media Web 2.0 Conference in late 2004. The Web 2.0 framework only specifies the design and use of websites and does not place any technical demands or specifications on designers. The transition was gradual and, therefore, no precise date for when this change happened has been given.[which?]
A Web 2.0 website allows users to interact and collaborate with each other through social media dialogue as creators of user-generated content in a virtual community. This contrasts the first generation of Web 1.0-era websites where people were limited to viewing content in a passive manner. Examples of Web 2.0 features include social networking sites or social media sites (e.g., Facebook), blogs, wikis, folksonomies ("tagging" keywords on websites and links), video sharing sites (e.g., YouTube), hosted services, Web applications ("apps"), collaborative consumption platforms, and mashup applications.
Whether Web 2.0 is substantially different from prior Web technologies has been challenged by World Wide Web inventor Tim Berners-Lee, who describes the term as jargon. His original vision of the Web was "a collaborative medium, a place where we [could] all meet and read and write." On the other hand, the term Semantic Web (sometimes referred to as Web 3.0) was coined by Berners-Lee to refer to a web of content where the meaning can be processed by machines.
- 1 History
- 2 Technologies
- 3 Concepts
- 4 Usage
- 5 Education
- 6 Web-based applications and desktops
- 7 Distribution of media
- 8 Criticism
- 9 Trademark
- 10 See also
- 11 References
- 12 External links
Web 1.0 is a retronym referring to the first stage of the World Wide Web's evolution. According to Cormode and Krishnamurthy, "content creators were few in Web 1.0 with the vast majority of users simply acting as consumers of content." Personal web pages were common, consisting mainly of static pages hosted