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どうやってプログラミングを学んだか
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Keichi Takahashi
June 21, 2018
Programming
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150
どうやってプログラミングを学んだか
My personal experience in learning how to code.
Keichi Takahashi
June 21, 2018
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Transcript
Ͳ͏ͬͯϓϩάϥϛϯάΛֶΜ͔ͩ Լᑍݚશମྠߨ ݄ ߴڮܛஐ
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தֶ࣌ϓϩάϥϛϯάͱͷग़ձ͍ $16 4$ CJU L)[ ϝϞϦ όΠτ σΟεϓϨΠ ܻʷߦ ରԠݴޠ #"4*$ ൃച 4)"311$(ॾݩ
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ߴߍ࣌1$ࣗ࡞
ཧͷઌੜʹɺࡕେͰ։࠵͢Δߴߍੜͷࣗ༝ݚڀͷൃදձʹ ग़͞ͳ͍͔ͱݴΘΕٸᬎωλΛߟ͑ͨ ߴߍ࣌ཧγϛϡϨʔγϣϯ ಋγϛϡϨʔγϣϯ ϥΠϑήʔϜ
ʮͰͰ͖Δ04ࣗ࡞ೖʯ ߹ल࣮ஶ Λߪೖ ‣ $1604ͷΈΛॳΊͯΓɺϨΠϠʹڵຯΛ࣋ͬͨ ‣ ͜ͷຊͰॳΊͯΞηϯϒϥͱ$ΛͪΌΜͱཧղͨ͠ ߴߍ࣌04ࣗ࡞ೖΛಡΜͰ04Λͭ͘Δ
ग़యIUUQCMPHMJWFEPPSKQEBOLPHBJBSDIJWFTIUNM
༑ਓΒ෦׆Λ্ཱͪ͛ɺΞυϕϯνϟʔήʔϜΛͭͬͨ͘ ‣ ͳ͔ͥήʔϜΤϯδϯΛ$ ͰϑϧεΫϥονͰ։ൃ ‣ ͳ͔ͥಠࣗͷεΫϦϓτݴޠͷ࣮ܾఆ ҊͷఆίϯύΠϧΤϥʔͱηάϑΥͷཛྷʹݟΘΕΔ ‣ ͦͦ$ ϝϞϦཧΛͪΌΜͱཧղ͍ͯ͠ͳ͍
‣ ߏจղੳثͷ࣮ͷͨΊʹɺ#PPTUͷςϯϓϨʔτϝλ ϓϩάϥϛϯάΛۦͨ͠ϥΠϒϥϦʹखΛग़ͯ͠͠·͏ ‣ ιʔείʔυཧγεςϜͳΜͯͷવΒͳ͍ ‣ ͕ͩɺͳΜͱ͔͠ɺਏ͔͕ٕͬͨज़ྗ্͕ͬͨ ߴߍ࣌$ ͰಉਓήʔϜΛͭ͘Δ
ߴߍ࣌$ ͰಉਓήʔϜΛͭ͘Δ IUUQTHJUIVCDPNLFJDIJJSJEJVN λϒͱۭന͕ࠞࡏ ۭന͕ۃΊͯগͳ͍ ṖͷΤϥʔ
ॳΊͯझຯͰͳ͘ɺۀͱͯ͠ϓϩάϥϜΛॻ͍ͨ ‣ ΄΅ ྫ֎Ͱམͪͳ͍ϓϩάϥϜͷॻ͖ํΛֶΜͩ ‣ ϢʔβϏϦςΟ จݴͷ౷ҰɺϘλϯͷஔɺγϣʔτΧοτΩʔɺ FUD ʹྀͨ͠ઃܭΛֶΜͩ ‣
͕ࣗॻ͍ͨϓϩάϥϜ͕ࣾձͷதͰಈ͘໘ന͞Λͬͨ ҰํͰʜ ‣ ೲظલΛ͑Δ͜ͱ ‣ 7JTVBM#BTJDΛॻ͔͟ΔΛಘͳ͍͜ͱ͋ͬͨ ‣ ιʔείʔυཧ.JDSPTPGU5FBN'PVOEBUJPO4FSWFSͱ͍͏ 4VCWFSTJPOʹྼΔ ֶ෦࣌גࣜձࣾΫϨϒ
ֶ෦࣌גࣜձࣾΫϨϒ ϓϥζϚͷޫੳ ଠཅిͷిࢠݦඍڸࣸਅͷղੳ ग़యIUUQXXXDSFWDPKQ
େֶӃ࣌ϑΣϯϦϧגࣜձࣾ ग़యIUUQTXXXGFOSJSJODDPNKQTMFJQOJS
ଞʹ৭ʑΤϐιʔυ͋Δ͚Ͳʜ ‣ ϒϥοΫͳେखཱྀߦཧళͰϥτϏΞਓͱಇ͍ͨͱ͔ ‣ μΠίΫυϥοάͰͷόΠτΛͰΊͨͱ͔ ‣ ϋοΧιϯͰग़ձͬͨϑϦʔϥϯεͷΤϯδχΞͱ༑ୡʹͳΓ ԿʹͬͯҰॹʹࣄͨ͠ͱ͔ ‣ ϋοΧιϯͰԞ͞ΜΛݟ͚ͭͨͱ͔
‣ ٯब׆Ͱඒຯ͍͠͝൧Λ৭ʑ৯ͨͱ͔ ‣ ʜ ֶ෦ʙେֶӃ࣌লུ
ͻͨ͢ΒϓϩάϥϜΛॻ͖ଓ͚ͨ ‣ ࢥ͍͍ͭͨ໘ന͍͜ͱΛย͔ͬΒίʔυʹམͱͨ͠ ‣ ϓϩάϥϜΛॻ͘΄Ͳɺॻ͚ΔϓϩάϥϜͷ෯ͱ։ൃޮ͕ ্͕ΓɺΑΓଟ͘ͷϓϩάϥϜΛॻ͚ΔΑ͏ʹͳͬͨ ࠓͷࣗʹͪΐͬͱແཧ͔ͳʜͱࢥ͏͜ͱʹऔΓΜͩ ‣ ࠜੑͬΆ͍͕ɺϓϩάϥϛϯάͳΒࣦഊͯ͠ϦεΫ΄΅θϩ ͳͷͰઓͷظߴ͍ࢥ͏
‣ ΞϧόΠτͱͯ͠ϓϩάϥϛϯάΛ͢Εɺదͳײͱ ϓϨογϟʔ͕͋Δ ͞Βʹ͓ۚΒ͑Δ ৼΓฦͬͯΈͯྑ͔ͬͨ͜ͱ
ՌΛ͘ެ։ɾએ͢Δ ‣ ϑΥʔϥϜɺ.-ɺϒϩάFUD 6/*9-JOVYʹͬͱૣ͘৮ΕΔ ‣ 6/*9ܥΛ৮Γͩͨ͠ͷֶ෦ʹೖֶ͔ͯ͠Β ‣ 6/*9ͷιϑτΣΞࢿ࢈େͰ͋Γɺ044ͷ΄ͱΜͲ͕6/*9ܥ 04Λఆ͍ͯ͠Δ ίϯϐϡʔλͷΈΛֶͿ
‣ ϓϩάϥϛϯάΛֶͿʺίϯϐϡʔλΛֶͿ ‣ ͨͩ͠ɺίϯϐϡʔλΛֶͿ࠷͔ͭ࠷ָͳํ๏ɺ ϓϩάϥϛϯάΛ௨ͯͩ͠ͱࢥ͏ ৼΓฦͬͯΈͯল
࣌ؒΛ͏ ‣ ेఔͰΓͳ͍ɻʙ࣌ؒҎ্ϓϩάϥϛϯά͚ͩʹ ूத͢Δ ࣌ؒΛͭ͘Δ ਓͰΔ ‣ গͳ͘ͱࣗͷपΓͷ༏लͳϓϩάϥϚօಠֶ ଞਓͷιʔείʔυΛಡΉ
‣ ଞਓͷιʔείʔυΛಡ·ͳ͍ͱࣗݾຬͷྖҬΛग़ΒΕͳ͍ ͭ͘Γ͍ͨͷΛܾΊΔ ‣ ݁ہϓϩάϥϛϯάखஈʹ͗͢ͳ͍ ϓϩάϥϛϯάͰ͖ΔΑ͏ʹͳΔίπ