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技術書査読・校正の現場から
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HayaoSuzuki
November 24, 2017
Technology
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5k
技術書査読・校正の現場から
Lightning talk at BPStudy #123
HayaoSuzuki
November 24, 2017
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Transcript
ٕज़ॻࠪಡɾߍਖ਼ͷݱ͔Β Hayao Suzuki BPStudy #123 Lightning Talk November 24, 2017
Who Am I? About Me Name Hayao Suzuki (@CardinalXaro) Blog
http://xaro.hatenablog.jp/ Major Mathematics (Combinatorics, Number Theory) Work Python Programmer at iRidge, Inc. Reviewed Books Effective Python (O’Reilly Japan) ΞϧΰϦζϜΫΠοΫϦϑΝϨϯε ୈ 2 ൛ (O’Reilly Japan) ॳΊͯͷ PHP (O’Reilly Japan) Effective Debugging (O’Reilly Japan) ͢Β͢ΒΘ͔Δ Python ʢᠳӭࣾʣ Python ͱ JavaScript Ͱ͡ΊΔσʔλϏδϡΞϥΠθʔγϣϯ (O’Reilly Japan) 2 / 15
Today’s Theme ٕज़ॻࠪಡɾߍਖ਼ͷݱ͔Β 3 / 15
Question ݻ༗໊ࢺਖ਼֬ʹ Reqeusts ΣϒαΠτʹΞΫηεͯ͠ HTML ͳͲͷσʔλΛऔಘ͢ ΔͨΊͷϥΠϒϥϦͰ͢ɻ ɿޡΓΛࢦఠͤΑʢ10 ʣ 4
/ 15
Answer ݻ༗໊ࢺਖ਼֬ʹ Requests ΣϒαΠτʹΞΫηεͯ͠ HTML ͳͲͷσʔλΛऔಘ͢ ΔͨΊͷϥΠϒϥϦͰ͢ɻ ಉ͡υΩϡϝϯτʹ Requests ͷ௲Γؒҧ͍͕
3 Օॴ͋Γ·ͨ͠ɻ 5 / 15
Question ݻ༗໊ࢺਖ਼֬ʹ Anacondaʢ͘ΘΕ͍ͯΔੳϥΠϒϥϦͷ΄ͱΜͲΛศརͳύο έʔδʹ·ͱΊͨ Phtyon ϓϥοτϑΥʔϜʣͷ͓͔͛ͰɺҎલ໘ ͩͬͨ OS ͝ͱʹҟͳΔΠϯετʔϧํ๏ݻ༗ͷบΛઆ໌͢Δ͜ͱ͕ͱ ͯ༰қʹͳΓ·ͨ͠ɻ
ɿޡΓΛࢦఠͤΑʢ10 ʣ 6 / 15
Answer ݻ༗໊ࢺਖ਼֬ʹ Anacondaʢ͘ΘΕ͍ͯΔੳϥΠϒϥϦͷ΄ͱΜͲΛศརͳύο έʔδʹ·ͱΊͨ Python ϓϥοτϑΥʔϜʣͷ͓͔͛ͰɺҎલ໘ ͩͬͨ OS ͝ͱʹҟͳΔΠϯετʔϧํ๏ݻ༗ͷบΛઆ໌͢Δ͜ͱ͕ͱ ͯ༰қʹͳΓ·ͨ͠ɻ
௲Γਖ਼֬ʹɻ 7 / 15
Question จ๏ਖ਼֬ʹ 2 ͭͷݴޠͷओͳྨࣅͱ૬ҧΛࣔͨ͠ޙʹɺPython ͱ JavaScript ͷֶशڥΛ༻ҙ͍͠·͢ɻ ɿޡΓΛࢦఠͤΑʢ10 ʣ 8
/ 15
Answer จ๏ਖ਼֬ʹ 2 ͭͷݴޠͷओͳྨࣅͱ૬ҧΛࣔͨ͠ޙʹɺPython ͱ JavaScript ͷֶशڥΛ༻ҙ͠·͢ ɻ ڧ͍͍͚ͯͳ͍ɻ 9
/ 15
Question Python 3 ܥରԠʁ $ python -m SimpleHTTPServer ɿPython 3
ʹରԠͤ͞Αʢ10 ʣ 10 / 15
Answer Python 3 ܥରԠʁ $ python -m http.server Python 3
Ͱ http.server ໊শ͕มߋ͞Εͨɻ 11 / 15
Question Python ͷݴޠ༷ Python ʹ 3 ͭͷܕ͕͋Γ·͢ɻֶੜͷΛΩϟετͨ͠ 32bit ͷ intɺJavaScript
ͷ number ʹ૬͢Δ floatʢIEEE 754ʣ ɺҙ ਫ਼ԋࢉ༻ͷ long Ͱ͢ɻ ɿPython 3 ରԠΛᨳ͍ͬͯΔͱ͍͏લఏͰɺ͜ͷจΛमਖ਼ͤΑɻ ʢ10 ʣ 12 / 15
Answer Python ͷݴޠ༷ Python ʹ 3 ͭͷجຊతͳܕ͕͋Γ·͢ɻֶੜͷΛΩϟετ͠ ͨҙਫ਼ͷ intɺJavaScript ͷ
number ʹ૬͢Δ float ʢIEEE 754ʣ ɺෳૉͷ complex Ͱ͢ɻ͞Βʹɺेਐුಈখࢉज़ͷͨ Ίͷ Decimal ܕɺ༗ཧͷ Fraction ܕ͕͋Γ·͢ɻ Python 3 Ͱ Python 2 ͷ int ͱ long ͕౷߹͞Εͨɻجຊతͳ ܕͷதʹෳૉܕ͕ଘࡏ͢Δ͜ͱΛΕ͍͚ͯͳ͍ɻ 13 / 15
Question ͬͱΒ͍͠هड़Ͱ͋Δ͕ HTML ɺ1980 ʹཧֶऀͷ Tim Berners-Lee ͕࠷ॳʹఏҊ͠ ·ͨ͠ɻ൴࣌ɺεΠεʹ͋ΔཻࢠՃثࢪઃɺCERN Ͱಇ͍͍ͯ·
ͨ͠ɻ ɿ͜ͷจͷؒҧ͍ΛࢦఠͤΑʢ10 ʣ 14 / 15
Answer ͬͱΒ͍͠هड़Ͱ͋Δ͕ HTML ɺ1980 ʹܭࢉػՊֶऀͷ Tim Berners-Lee ͕࠷ॳʹఏ Ҋ͠·ͨ͠ɻ൴࣌ɺεΠεʹ͋ΔཻࢠՃثࢪઃɺCERN Ͱಇ͍͍ͯ
·ͨ͠ɻ Tim Berners-Lee CERN ʹ Consultant Software Engineer ͱͯ͠ಇ͍͍ͯΔɻҰํɺେֶͰཧֶΛֶΜͰ͍Δɻ 15 / 15