What you can do with Go

Transcript

1. What you can do with Go Nagoya Go Nov 16, 2019 @ po3rin
2. pon ( @po3rin ) Software Engineer ( Go / Python / Rust ) in Tokyo. Interested in NLP & Image Processing . Graduated Nagoya Univ (Physics).
3. (PQIFSಓ৔ग़਎Ͱ͢ʂ !UFOOUFOO͞Μͷఋࢠ
4. Introduction \
5. (P
   Ͱ͜Μͳ͜ͱ΋Ͱ͖ΔΑʂΛ਺ݸ঺հʂ
6. ͦͯ͠࠷ޙʹ๻͕(PQIFSಓ৔Ͱ!UFOOUFOO͞Μ͔ΒϋϯζΦϯΛड ͚͔ͯΒͲͷΑ͏ʹ(PΛֶΜͰ͍͔ͬͨ঺հ
7. infrastructure \
8. ΠϯϑϥपΓ৮ΔͳΒ(P͸Ξπ͍ʂʂ
   ͍ΖΜͳπʔϧ΍044͕(PͰॻ͔Ε͍ͯΔʂʂ
9. ྫ͑͹
   %PDLFS
   Λߏ੒͢Δίϯϙʔ ωϯτΛ࢖ͬͯ
   %PDLFSpMF
   ͷ
   -JOUFS
   ΍
   ΦϦδφϧ
   %PDLFSpMF
   ϑΥʔϚο τͳΜ͔΋࡞ΕΔɻ͜Ε͸(PQIFSͷ ಛݖɻ
10. QBHF
     NPCZCVJMELJU
    ύο %PDLFSpMFͷύʔαʔ ͕ఏڙ͞Ε͍ͯΔͷͰ (PQIFSͰ͋Ε͹͙͢ ʹ%PDLFSͷந৅ߏจ ໦͕ಘΒΕΔɻ
11. NPCZCVJMELJU
    ύο έʔδʹ
    $POUBJOFS
    #VJME
    ʹؔ͢Δػೳ͕ ·ͱ·͍ͬͯΔͷͰͦ ΕΛ࢖͏
    
12. (P
    Ͱ
    #VJMELJU
    Λ࢖͏ ࡍ͸ͪ͜Β͕͍͍ࢿྉ https://speakerdeck.com/po3rin/dive-into-buildkit-llb-with-go
13. Image Processing \
14. ը૾ॲཧ͸
    $
    ΍
    1ZUIPO
    ͱ͍͏ҹ৅͕͋Γ· ͔͢ʁ࣮͸(PͰ΋ग़དྷ·͢ɻ
15. ࣮ࡍʹ๻΋(P ը૾ॲཧͳαʔϏεΛӡ༻ͯ͠·͢ɻ
16. (PͰͷجຊతͳը૾ͷऔΓѻ͍͸ඪ४ύοέʔδ
    JNBHF
    Ͱ·͔ͳ͑Δɻ
18. QBHF
     (PͰ͞Βʹߴ౓ͳը૾ॲཧΛߦ͍͍ͨͱ͖͸ 0QFO$7͕(P͔Βར༻ग़དྷ·͢ɻ0QFO$7͸ը૾ ॲཧɾը૾ղੳ͓Αͼػցֶश౳ͷػೳΛ࣋ͭϥΠ ϒϥϦͰ͢ɻ(PݴޠͰ͸(P$7ύοέʔδ͕ศརɻ Go + OpenCV Ὂ IUUQTHPDWJP
19. QBHF
     ΩϟϥΫλʔΛྠֲͰ੾Γൈ͍ͯഎ ܠը૾ʹ߹੒ͳΜ͔΋͙͢ʹͰ͖ Δɻ Go + OpenCV (2) Ὂ
20. QBHF
     (P
    
    ը૾ॲཧʹؔͯ͠͸
    (P
    $POGFSFODF
    4VNNFS
    JO
    'VLVPLB
    Ͱ· ͱΊͨͷͰ΋͠ڵຯ͋Ε͹ʂ https://speakerdeck.com/po3rin/image-processing-with-go-has-great-potential
21. go/* package \
22. goύοέʔδͰ͸Goͷιʔείʔυʹରͯ͠੩తղੳΛ͢Δҝͷศརͳػೳ͕ఏ ڙ͞Ε͍ͯΔɻྫ͑͹GoͷίʔυΛϑΥʔϚοτ͢Δؔ਺͸go/formatύοέʔ δͷSourceؔ਺ͱͯ͠ఏڙ͞Ε͍ͯΔɻ
23. ࠷ۙ࡞ͬͨπʔϧͩͱ .BSLEPXOͷதͷ(P ͷίʔυΛݕ஌ͯ͠ HPGNUΛ͔͚Δπʔϧ Λ࡞ͬͨɻ
24. HPBTU
    ύοέʔδ
    ந৅ߏจ໦ʢ"45ʣΛఆٛͨ͠ύοέʔδ
    HPQBSTFS
    ύοέʔδ
    ύοέʔδߏจղੳΛߦ͏ύοέʔδ
    HPUZQFTύοέʔδ
    ܕνΣοΫͷػೳΛఏڙ͢Δύοέʔδ ଞʹ΋͍ΖΜͳ
    HP
    ύοέʔδ഑Լʹ͸͍ΖΜͳαϒύοέʔδ͕͋Δʂ
25. ͜ΕΒΛ࢖͑͹؆୯ʹΦϦδ φϧͷ੩తղੳπʔϧΛ࡞੒ Մೳʂʂ https://qiita.com/tenntenn/items/868704380455c5090d4b
26. օ͞Μ΋ੋඇ(PͰԿ͔࡞ͬͯΈ͍ͯͩ͘͞ʂ
27. After Handson \
28. ๻͕(PQIFSಓ৔Ͱ!UFOOUFOO͞Μ͔ΒϋϯζΦϯΛड͚͔ͯΒ
    ͲͷΑ͏ʹ(PQIFSͱͯ͠੒௕͍͔ͯͬͨ͠Λ঺հ
29. ๻ͷΑ͏ͳαʔόʔαΠυະܦݧ͔Β (PQIFSʹͳΔͻͱ͸ඞಡɻ
    )551ͷྺ࢙Λ௥͍ͳ͕Β)551ͷ࢓༷ ΛݟͭΊ͍ͯ͘ຊɻ࣮૷ྫ΋͋ͬͯɺͦ Ε͕·͞ʹ(PͰॻ͔Ε͍ͯΔ
30. (PͰγεςϜϓϩάϥϛϯάΛཧղ͢Δ ຊɻ04ͷϑΝΠϧγεςϜ΍γεςϜ ίʔϧΛ(P͕ͲͷΑ͏ʹந৅Խ͍ͯ͠Δ ͔ͳͲ͕։ઃ͞Ε͍ͯΔɻ௿Ϩϕϧͷษ ڧͱ(PͷษڧͰҰੴೋௗ
31. (Pͷฒߦॲཧͷ࣮૷ύλʔϯ͕;ΜͩΜ ʹ·ͱ·͍ͬͯΔɻ(PͷڧΈͷ̍ͭͰ͋ ΔฒߦॲཧΛ࢖͍·Θ͍ͨ͠ͳΒඞಡɻ
32. (Pͷॻ͖ํͷΤοηϯε͕ ೔ຊޠͰ·ͱ·͍ͬͯΔඞ ಡɻ(Pͷ8JLJͷ຋༁ɻ https://qiita.com/knsh14/items/8b73b31822c109d4c497
33. (PͷϓϩδΣΫτͷίΞ ϝϯόʔͷ%BWF
    $IFOFZ ͞Μ௚఻ͷ(Pͷϊ΢ϋ΢ ͕;ΜͩΜʹ٧·͍ͬͯ Δɻ࠷ߴɻ https://dave.cheney.net/practical-go
34. https://qiita.com/po3rin/items/0d8fef14bfe222f334b7 ͦͷଞ͸๻͕Ұ೥ؒͰ࠷ ߴʹ͓ੈ࿩ʹͳͬͨهࣄ Λ·ͱΊ͍ͯΔ
35. ͋ͱ͸Կ͔࡞ͬͯΈΔ͜ͱʂ
36. Conclusion \
37. (PͰग़དྷΔ͜ͱ͸෯޿͍ʂʂ
    (Pະܦݧ
    
    αʔόʔαΠυະܦݧͰ΋(PΛ࢖͑ΔΑ͏ʹͳΔલྫ͕͋Δ ࣗ෼
    (P͸͍͍ͧʂ
38. What you can do with Go Nagoya Go Nov 16, 2019 @ po3rin