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???Teach Yourself Programming in Ten Years ,Peter Norvig ?????
????????????
??????????????Teach Yourself Java in 7 Days??7?Java?????????????????????????????Visual Basic?Windows?Internet?????????????????Amazon.com?????????
????pubdate: after 1992 and title: days and (title: learn or title: teach yourself)
????(?????1992?? and ???? and ?????? or ????????)
??????248?????????78?????????79???Learn Bengali in 30 days??30??????????????days??hours???????????????253????77?????????78 ???Teach Yourself Grammar and Style in 24 Hours??24????????????200?????96%???????
????????????????????????????????????????????????????????????????????????????????????
??????????Learn Pascal in Three Days??3???Pascal??????????????
????3???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Alexander Pope?????????1688-1744?????????????a little learning is a dangerous thing?
Pascal??3?????????Pascal???????????????????????????????????????????????????Basic??????????Pascal????Basic???????????Pascal?????????????????? Alan Perlis?ACM????????????1922-1990??????????????????????????????????????????????????Pascal?????Visual Basic?JavaScript????????????????????????????????????????????????????????
3?????????????????????
10???????
??????Hayes?Bloom??????????????????10 ??????????????????????????????????????????????????????????????????????4 ????????????????????????????13????????????????????????1964??Ed Sullivan???????????????1957????????????????????????????????????Sgt. Peppers???1967?????Samuel Johnson????????10 ???????????????????????????????????????????Excellence in any department can be attained only by the labor of a lifetime; it is not to be purchased at a lesser price.????Chaucer??????1340-1400?????????????????????????the lyf so short, the craft so long to lerne.?
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????????????????????????????????????10????????
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??????????????????????????????????????????????????????????????????????????????????????????????p. 366????????????????????????????????????????????????p. 20-21??Cognition in Practice: Mind, Mathematics, and Culture in Everyday Life????????????????????????????????????????
????????????4?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????, Eric Raymond??The New Hackers Dictionary??????????????????????????????????????????????????????????????????????????????????????????Jamie Zawinski?Xemacs?Netscape?????
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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?????????????????????class abstraction??????Java?C++???????????functional abstraction??????Lisp?ML???????????syntactic abstraction??????Lisp????????????declarative specification??????Prolog?C++???????????coroutine??????Icon?Scheme?????????????parallelism??????Sisal??
????????????????????????????????????????????????word???????????????????????????????????????????????????????????????
???????????????????ANSI C++???????????????????????2????????4????????????????????????????????????????????????????????????
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??????????????????????????????????????????????????????????????? 30?????????????????????????????????????????????????????????????????
Fred Brooks??????No Silver Bullets?????????????????????????????
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?????????????????????????????????????????Alan Perlis????????????????????????????????????????????????????????
????????Java????????????????????????????????????????????24???24???24???????????
????
Bloom, Benjamin (ed.) Developing Talent in Young People, Ballantine, 1985.
Brooks, Fred, No Silver Bullets, IEEE Computer, vol. 20, no. 4, 1987, p. 10-19.
Hayes, John R., Complete Problem Solver, Lawrence Erlbaum, 1989.
Lave, Jean, Cognition in Practice: Mind, Mathematics, and Culture in Everyday Life, Cambridge University Press, 1988.
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????????2001?????????1GHz PC????
??????????????????????1 ?? = (1/1,000,000,000) ?
?????L1??????word????????2 ??
????????????word????????10 ??
????????????????word????200 ??
???????????????word?????8,000,000?? = 8?? |
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发表于 2004-4-9 15:16:00
发表于 2004-4-9 15:32:00
