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良いコードに正解はあるか

 良いコードに正解はあるか

2020/01/31 Webナイト宮崎 Vol.8 ~てげ良いコード書きたい~ LT

YasuhiroKimesawa

January 31, 2020
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  1. ྑ͍ίʔυʹਖ਼ղ͸͋Δ͔
    8FCφΠτٶ࡚7PMʙͯ͛ྑ͍ίʔυॻ͖͍ͨʙ-5

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  2. ࣗݾ঺հɿ
    w גࣜձࣾΞϥλφॴଐɹ
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    w Ӭԕͷ̏̕ࡀ
    w ීஈ͸όοΫΤϯυଆͷ։ൃ
    w ೝఆεΫϥϜϚελʔ
    w 2JJUB!:BTVIJSP,JNFTBXB
    w 5XJUUFSQJMHSJN@SFET
    w #MPHIUUQTQJMHSJNMJGFTUZMFKQ

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  3. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    8IBU
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    8IZ͔Β͸͡ΊΑ͏
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    https://www.amazon.co.jp/dp/4532317673

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  4. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    ͳͥྑ͍ίʔυ͕ॻ͖͍ͨͷ͔
    ฉ͖͍ͨʂ
    ͳͥͰ͔͢ʁ

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  5. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    ͍ΘΏΔ඼࣭
    ಺෦඼࣭
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    ΤϯυϢʔβʔ͔Β
    ݟ͑Δͷ͸͜ͷ෦෼

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  6. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    ֎෦඼࣭ͱ಺෦඼࣭
    https://www.amazon.co.jp/dp/4798111112
    ֎త඼࣭ཁҼΛୡ੒͢ΔͨΊͷ伴
    ͸ɺ಺෦඼࣭ཁҼʹ͋Δɻ
    ໨ʹݟ͑Δੑ࣭ΛϢʔβ͕ܦݧͰ͖
    ΔΑ͏ʹ͢ΔͨΊʹɺ
    ઃܭऀ΍ϓϩάϥϚ͕ٕज़తͳٕ๏
    Λۦ࢖ͯ͠໨ʹݟ͑ͳ͍ੑ࣭Λอূ
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  7. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    ֎෦඼࣭ͱ಺෦඼࣭
    https://www.amazon.co.jp/372/dp/4894712873
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    ഒʹͳΔ͜ͱ͸ͳ͍͕ɺ
    ѱ͍ίʔυΛॻ͘͜ͱͰอकίετ͕
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    ސ٬͸ؾ͕෇͖ʹ͍͘ɻ
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    ग़ʹ͍͘͠ɺ௕ظؒϓϩμΫτͩͱί
    ετΛൺֱ͢Δର৅͕ͳ͍͔Βͩ

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    ຊ౰͸͜͏

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    ͱ͸͍͑ɾɾɾ
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    ϑΝογϣϯͷྫ
    ʮײੑʹΑΔ΋ͷ͔ͩΒΦγϟϨ͔Ͳ͏͔ͳΜͯਓ࣍ୈͰ͔͠ͳ͍ɻʯ
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    ࣄ࣮ͱͯͯ͠ɺ10ਓத10ਓ͕ೝΊΔʮ͜ͷਓ͸ΦγϟϨͩʯͱ͍͏ਓ͕͍ΔΘ͚Ͱ͢ɻ
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    10ਓ͍ͨΒ10௨Γͷҙݟ͕ଘࡏ͢Δ͸ͣͰ͢ɻ
    ΦγϟϨ͔Ͳ͏͔Λ൑அͰ͖Δɺ
    ελΠϦετ͕ଘࡏ͢Δɺ
    ͜ΕΒ͸ɺ֤࿦͸Ͳ͏͋Εɺ૯࿦ͱͯ͠ʮΦγϟϨͷج४͸ଘࡏ͢ΔʯࠜڌͰ͋ΔΘ͚Ͱ͢ɻ
    ,OPXFS.BH
    http://www.neqwsnet-japan.info/?p=1810

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    https://www.amazon.co.jp/dp/4594614744
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    ͭ·Γ
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    8IBUͷ࿩<क>
    ίʔυͷෆ٢ͳष͍
    w ॏෳͨ͠ίʔυ
    w ௕ա͗Δϝιου
    w ڊେͳΫϥε
    w ෆద੾ͳؔ܎
    w ଵ͚ऀΫϥε
    w ɾɾɾ
    w ུޠ΍Ұக͠ͳ໊͍લΛ࢖༻͠ͳ͍
    w ίʔυͷ·ͱ·Γ͝ͱʹۭനߦΛೖΕΔ
    w આ໌༻ม਺
    w มߋͷӨڹΛϝιου಺ʹด͡ࠐΊΔ
    w ۀ຿Ͱѻ͏஋ΛجຊσʔλܕΛ࢖ΘͣಠࣗͷܕͰදݱ
    w ɾɾɾ

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  17. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
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    w ̍ͭͷϝιουʹ͖ͭΠϯσϯτ͸ஈ֊·Ͱ
    w FMTF۟Λ࢖༻͠ͳ͍
    w ͢΂ͯͷϓϦϛςΟϒܕͱจࣈྻܕΛϥοϓ͢Δ
    w ߦʹ͖ͭυοτ͸ͻͱͭ·Ͱ
    w ໊લΛলུ͠ͳ͍
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    w ݁ՌͷہॴԽ
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    ϒϩάॻ͍ͯͨɾɾɾʮΑ͍ίʔυʯΛॻͨ͘Ίͷ͸͡Ίͷา
    https://blog.guildworks.jp/2015/06/26/implementation_patterns/

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  18. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    )08ͷ࿩<ഁ>
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    http://papanda.hatenablog.com/entry/20090429/1241016409
    https://www.amazon.co.jp/dp/toc/4274217620/
    ಡॻձ
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    ABDಡॻձΛ։࠵͠·ͨ͠
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  19. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
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    ςΫϊϩδʔͷਐԽ͕͜Ε·ͰͰ͖ͳ͔ͬͨ
    ΑΓྑ͍ઃܭ΍ίʔυͷॻ͖ํ΋Ͱ͖ΔΑ͏ʹͳ͍ͬͯͬͨ

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  20. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    <͓·͚>඼࣭͸٘ਜ਼ʹͰ͖Δʁ
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    ༧ࢉ಺ʹऩ·Δ͜ͱ(༧ࢉ)
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    ߴ͍඼࣭ɺগͳ͍όά(඼࣭)
    τϨʔυΦϑɹεϥΠμʔ
    https://www.amazon.co.jp/dp/4274068560
    0/
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  21. $PQZSJHIU˜:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE
    <͓·͚>࣭ͱεϐʔυ
    https://speakerdeck.com/twada/quality-and-speed

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