How Developer Support Works

Transcript

1. 1.

   ։ൃࢧԉͱ͍͏࢓ࣄ !OBPLJBJOPZB
   3FDSVJU
   .BSLFUJOH
   1BSUOFST
   DP
   MUE

2. 2.

   w BJOPZB
   w d
   NJYJ
   w dOPX
   SFDSVJU
   w ΠϯϑϥͱΞϓϦ։ൃ͕
 ŧŔŕŪũƄŝſΤϯδχΞ BJOPZBJP

3. 3.

   None
4. 4.

   γϯϓϧͳϏϧυύΠϓϥΠϯπʔϧXBMUFSΛϦϦʔε͠·ͨ͠
   c
   "EWBODFE
   5FDIOPMPHZ
   -BC
   
   
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   8BMUFS
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   c
   "EWBODFE
   5FDIOPMPHZ
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   IUUQBUMSFDSVJUUFDIDPKQCMPH

5. 5.

   )PX
   UP
   QMBZ
   4DBMB
   PO
   EPDLFSJ[FE
   JOGSBTUSVDUVSF
   
   4QFBLFS
   %FDL
   
   
   IUUQTTQFBLFSEFDLDPNBJOPZBIPXUPQMBZTDBMBPOEPDLFSJ[FEJOGSBTUSVDUVSF

6. 6.

   IUUQTFJHPTBQVSJKQ

7. 7.

   ΪϦΪϦ6OEFS
    ͋ͱ̑ϲ݄Ͱ͍̏͞Ͱ͕͢
   ͕Μ͹Γ·͢

8. 8.

   ࠓ΍͍ͬͯΔ͜ͱ

9. 9.

   l։ൃࢧԉz

10. 10.

    4JUF
    3FMJBCJMJUZ
    &OHJOFFSJOH
    %FWFMPQFS
    1SPEVDUJWJUZ
    &OHJOFFSJOH
    ηΩϡϦςΟରԠ
    ΤϯδχΞ࠾༻ɾਓࣄɾ૊৫׆ੑ
    ࣾ಺*5
    FUDʜ

11. 11.

    ࢧԉର৅ ฐࣾ಺੡։ൃ૊৫಺ͷ
    ෳ਺ϓϩμΫτ܈

12. 12.

    l։ൃΛՃ଎ͤ͞ΔͨΊͷ։ൃz
    ͳΒ
    ͳΜͰ΋΍Δ

13. 13.

    ͳͥ΍Δͷ͔ʁ

14. 14.

    ΤϯδχΞʹ
    σΟʔϓɾϫʔΫ
    ͯ͠΋Β͏ͨΊ

15. 15.

    None
16. 16.

    େࣄͳ͜ͱʹूத͢Δ
    
    ϢʔβʹՁ஋Λಧ͚Δ͜ͱ
    ͨͩҰ఺ʹूதͰ͖Δ
    ؀ڥͷͨΊʹ

17. 17.

    ϢʔβʹՁ஋Λಧ͚ΔͨΊʹ
    ຊ࣭తͰͳ͍ɺෆཁͳ
    ίετɾ࣌ؒɾ࣌ؒΛ࡟Δ
    
    γϟϩʔϫʔΫΛۃখԽ͢Δͷ͕໨త

18. 18.

    ྫ͑͹

19. 19.

    ϋΠύϫʔ$*ϚγϯಋೖͰ
    Ϗϧυ࣌ؒ୹ॖ

20. 20.

    Ϗϧυ࣌ؒͷ ୹ॖ 4DBMBϓϩδΣΫτͷ
    ίϯύΠϧ
    ʴ
    ςετ
    ʴ
    EPDLFS
    JNBHFੜ੒
    ࣌ؒΛʹ

21. 21.

    Ϗϧυ࣌ؒͷ୹ॖ
    ʹ
    ࣌ؒ͸ۚͰങ͑Δ
    ʢ͔͔ͨͩ̎̌ສͰ

22. 22.

    ͱ͸͍͑ɺ
    ͓ۚͷແବݣ͍͸

23. 23.

    ྫ͑͹ɺ2"

24. 24.

    Ͱςελʔ͞ΜΛूΊͯ
    ࿑ಇू໿తʹςετ

25. 25.

    େྔͷςετ߲໨Λ
    ख࡞ۀͰ࣮ࢪ
    ϦϦʔε·Ͱ੾Ӌ٧·͍ͬͯΔͱ͋Γ͕ͪ

26. 26.

    ఆٛʹैͬͯػցతʹ
    ͜ͳͤΔ΋ͷ͸
    ࣗಈԽ͢Δ΂͖

27. 27.

    ςελʔ͞Μʹ͸
    ਓؒͰͳ͍ͱൃݟ͕
    ೉͍͠όάΛ୳͢͜ͱʹ
    ूதͯ͠΄͍͠

28. 28.

    εϚϗΞϓϦͷςετ
    ࣗಈԽج൫ͷಋೖ

29. 29.

    0QFO45'ͷ
    ಋೖ ݕূ୺຤ͷςετϑΝʔϜߏங
    αΠόʔ͞Μ͓ੈ࿩ʹͳͬͯ·͢

30. 30.

    0QFO45'ͷ
    ಋೖ ϦϞʔτϫʔΫ࣌΋
    ݕূ୺຤ར༻͕༰қʹ

31. 31.

    "QQJVNʹΑΔ
    ࣮ػFFςετ ݕূɾಋೖ
    0QFO45'4BVDFMBCTΛ
    ςετϑΝʔϜͱͯ͠
    ࣗಈԽج൫Λߏங <3.1Y2VJQQFS
    NFFUVQ
    >։ൃͷͨΊͷ։ൃdεϚϗΞϓϦ޲͚FFςετͷݕূಋೖࣄྫΛ௨ͯ͡d
    
    4QFBLFS
    %FDL
    
    
    IUUQTTQFBLFSEFDLDPNBJOPZBSNQYRVJQQFSNFFUVQOVNCFSLBJGBGBMTFUBNFGBMTFLBJGBTVNBIPBQVSJYJBOHLFFFUFTVUPGBMTFKJBO[IFOHEBPSVTIJMJXPUPOH[JUF

32. 32.

    "QQJVNʹΑΔ
    ࣮ػFFςετ ςετ࣮ߦͷ࢓૊ΈΛ
    ੔͑ͨ <3.1Y2VJQQFS
    NFFUVQ
    >։ൃͷͨΊͷ։ൃdεϚϗΞϓϦ޲͚FFςετͷݕূಋೖࣄྫΛ௨ͯ͡d
    
    4QFBLFS
    %FDL
    
    
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33. 33.

    "QQJVNʹΑΔ
    ࣮ػFFςετ $IBMMFOHJOHͳ
    औΓ૊Έ΋ Perceptual diffsʹΑΔσάϨͷݕग़཰ڧԽ
 https://github.com/uber/image-diff <3.1Y2VJQQFS
    NFFUVQ
    >։ൃͷͨΊͷ։ൃdεϚϗΞϓϦ޲͚FFςετͷݕূಋೖࣄྫΛ௨ͯ͡d
    
    4QFBLFS
    %FDL
    
    
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34. 34.

    ࣗಈԽʹΑΔ࡟ݮ
    ͚ͩͰͳ͘ʜ

35. 35.

    2"σΟϨΫγϣϯͷ
    ෛՙ࡟ݮ
    
    σΟϨΫλʔͷ
    γϟϩʔϫʔΫ࡟ݮ
    

36. 36.

    σΟϨΫλʔҎ֎ʹ΋ʜ
    ΤϯδχΞ୲౰֎ͷ࢓ࣄ
    γϟϩʔϫʔΫͩΒ͚

37. 37.

    ྫ͑͹
    ϚʔέςΟϯά୲౰
    σʔλूܭۀ຿

38. 38.

    ڪΔ΂͖
    ਓྗεΫϨΠ ϐϯά ച্ूܭγεςϜ
    σʔλग़ྗ"1*΍
    σʔλμϯϓػೳ͕ͳ͔ͬͨ
    ػೳ௥Ճͷ໨ॲ΋ͨͨͳ͍
    ˣ
    ଞࣾ؅ཧԼͷച্ूܭը໘Λ
    

    ̍ϖʔδͣͭΊͬͯ͘
    &YDFMʹసࣸʜ
39. 39.

    4DSBQZʹΑΔ
    ͓खܰ
    εΫϨΠϐϯά ਓखͰ͸࣮ݱෆՄೳͩͬͨ
    ස౓Ͱͷച্ܭଌ͕
    Ͱ͖ΔΑ͏ʹ

40. 40.

    4DSBQZʹΑΔ
    ͓खܰ
    εΫϨΠϐϯά 4DSBQZ
    Ϋϩʔϥ޲͚
    ϑϨʔϜϫʔΫ
    ਺ेߦॻ͚͹ͦͦ͜͜ಈ͘
 Ϋϩʔϥ͕ͭ͘ΕΔ
 ͓͢͢Ί http://asheesh.org/pub/scrapy-talk/#1

41. 41.

    ϧʔνϯϫʔΫ
    ଞʹ΋·ͩ·ͩͨ͘͞Μ͋Δ

42. 42.

    ձٞࣨ༧໿

43. 43.

    શࣾඪ४ͷձٞࣨ༧໿γεςϜ ͋ΒΏΔ*5Ϧςϥγɾۀ຿ܗଶͷશࣾһ ਺ສਓن໛ ͕
    ౳͘͠࢖͑Δ΂͘࡞ΒΕͨݹͷγεςϜ

44. 44.

    ՄೳͳݶΓ࢖͍΍͘͢ ม͑Δ͜ͱ͕೉͍͠΋ͷΛ
    ࣗ෼͕ͨͪม͑ΒΕΔൣғͰม͍͑ͯ͘ ձٞࣨ༧໿ΞϓϦΛ
    ձٞࣨલʹઃஔ 4MBDL
    JOUFHSBUJPO

45. 45.

    ଞʹ΋͍Ζ͍Ζ
    ίπίπࣗಈԽ

46. 46.

    w ϝʔϧͰ͔͠ల։͞Εͳ͍৘ใڞ༗ɻΤϯδχΞ औΓ͜΅͢
 4MBDLʹྲྀ͢࢓૊Έ࣮૷ .JDSPTPGU
    qPXΛར༻
    w QSJWBUFͳTMBDL
    DIBOOFMͷQVCMJDԽ
 DIBOOFMͷΞʔΧΠϒɾϦωʔϜͱ৽ن࡞੒Λ
 ߦ͏CPU࣮૷
    

    w ۀ຿πʔϧ܈ͷΞΧ΢ϯτਃ੥ɾ؅ཧ
 (PPHMF
    'PSN 4MBDLͰDIBUPQTͳ෷͍ग़͠
47. 47.

    γϟϩʔϫʔΫ͸ΤϯδχΞ͔Β
    ௚઀ݟ͑ͳ͍ͱ͜Ζʹ΋
    ࢁ΄Ͳ͋Δ

48. 48.

    ίετͱ࣌ؒ͸
    ͪΓͭ΋ࣜʹ૿͑ͯ
    ϦϦʔε଎౓Λ஗ͤ͘͞Δ

49. 49.

    –Tom DeMarco, দݪ ༑෉༁ ʮϐʔϓϧ΢ΣΞʯ lձࣾͷϧʔνϯϫʔΫ͸ɺबۀ࣌ؒʹݟ߹͏ͱ ͜Ζ·Ͱ๲ு͢Δ܏޲͕͋Δz

50. 50.

    ΤϯδχΞྲྀͷղܾ๏Ͱ
    γϟϩʔϫʔΫΛ
    ௵͍͖ͯ͠·͠ΐ͏

51. 51.

    (4ͷهࣄ IUUQTXXXUFDIOPMPHZSFWJFXKQTBTHPMENBOFNCSBDFTBVUPNBUJPOFWFOUIFNBTUFSTPGUIFVOJWFSTFBSFUISFBUFOFE

52. 52.

    –Joel Spolsky ੨໦ ༃༁ ʮMore Joel on Softwareʯ l͝Έ͋Δͱ͜Ζʹۚ͸͋Δz

53. 53.

    –Eric Sink, ੨໦ ༃༁ ʮֵ৽తιϑτ΢ΣΞاۀͷ࡞Γํʯ lιϑτ΢ΣΞ։ൃऀ͸ձࣾͷதͰࣗ෼͕࠷΋ॏཁͳਓؒͩͱࢥ͍ ࠐΉ܏޲͕͋Δɻ͍͋ʹ͘ͱ͜ͷଚେ͞ʹ͸͍ͬ΃Μͷਅ࣮͕͋Γɺ ։ൃऀ͕ଞͷਓͨͪͱ͏·͘ંΓ߹͏ͷΛ೉͍ͯ͘͠͠ΔɻͦΕͰ ΋ࢲͷओு͸มΘΒͳ͍ɻ։ൃऀͷεΩϧ͸ίʔσΟϯάҎ֎ͷ͞ ·͟·ͳλεΫʹ΋ద༻Մೳͳͷͩɻ
    

    ɾΧελϚαʔϏε୲౰ͱͯ͠ɺ੡඼ͷ࢓૊ΈΛཧղ͍ͯ͠Δ
    ։ൃऀ͸໰୊ΛΑΓૣ͘ݟ͚ͭΔ͜ͱ͕Ͱ͖Δ
    ɾηʔϧεΨΠͱͯ͠ɺ੡඼ͷ࢓૊ΈΛཧղ͍ͯ͠Δ։ൃऀ͸
    ͦΕͰԿ͕Ͱ͖Δͷ͔ͱ͍͏࣭໰ʹ༰қʹ౴͑Δ͜ͱ͕Ͱ͖Δɻ
    ɾϚʔέςΟϯά୲౰ͱͯ͠ɺ։ൃऀ͸ϚʔέοτઓུʹӨڹ͢Δ ٕज़తͳબ୒͕͔͔ΘΔܾஅʹ໾ཱͭ͜ͱ͕Ͱ͖Δɻ
    اۀ͸͸։ൃऀ͕ιϑτ΢ΣΞߏஙҎ֎ͷ׆ಈʹ͔͔ΘΔ͜ͱΛ
    ڪΕΔ΂͖Ͱ͸ͳ͍ɻz