Sunday, January 20, 2013

FaceBook Co Founder

FaceBook Co Founder
Mark Zuckerberg

Mark Elliot Zuckerberg (born May 14, 1984) is an American computer programmer and Internet entrepreneur. He is best known as one of five co-founders of the social networking site Facebook. Zuckerberg is the chairman and chief executive of Facebook, Inc.Zuckerberg's personal wealth is estimated to be $9.4 billion as of 2012.
FaceBook Started in 2004
Born and raised in New York state, Zuckerberg began writing software as a hobby in middle school, with help from his father and a tutor (who called him a prodigy). In high school, he excelled in classic literature and fencing while studying at Phillips Exeter Academy.

Saturday, January 19, 2013

Yahoo founders

Yahoo founders:

                                               
                                                               Jerry Yang and David Filo, the founders of Yahoo!
In January 1994, Yang and Filo were electrical engineering graduate students at Stanford University when they created a website named "Jerry's guide to the world wide web". David and Jerry's Guide to the World Wide Web was a directory of other websites, organized in a hierarchy, as opposed to a searchable index of pages. In March 1994, "David and Jerry's Guide to the World Wide Web" was renamed "Yahoo!" The "yahoo.com" domain was created on January 18, 1995.
The word "yahoo" is an acronym for "Yet Another Hierarchical Officious Oracle". The term "hierarchical" described how the Yahoo! database was arranged in layers of subcategories. The term "oracle" was intended to mean "source of truth and wisdom", and the term "officious", rather than being related to the word's normal meaning, described the many office workers who would use the Yahoo! database while surfing from work.However, Filo and Yang insist they mainly selected the name because they liked the slang definition of a "yahoo" (used by college students in David Filo's native Louisiana in the late 1980s and early 1990s to refer to an unsophisticated, rural Southerner): "rude, unsophisticated, uncouth." Filo's college girlfriend often referred to Filo as a "yahoo." This meaning derives from the name of a race of fictional beings from Gulliver's Travels.

                                               
                                                             

C Programming Developers

KenThompson , Dennis Ritchie


C Programming

The initial development of C occurred at AT & T Bell Labs between 1969 and 1973; according to Ritchie, the most creative period occurred in 1972. It was named "C" because its features were derived from an earlier language called B, which according to Ken Thompson was a stripped-down version of the BCPL programming language.