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200人以上のGoの課題の1人目として受けた際に気をつけたこと.pdf
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sonatard
January 28, 2019
Programming
1
1.2k
200人以上のGoの課題の1人目として受けた際に気をつけたこと.pdf
sonatard
January 28, 2019
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Transcript
1 ਓҎ্ͷ(Pͷ՝ͷਓͱͯ͠ ड͚ͨࡍʹؾΛ͚ͭͨ͜ͱ HPMBOHUPLZP(PΤϯδχΞͷ࠾༻ !TPOBUBSE
Server Side Engineer ͦͳͨ @sonatard • University • Linux Server
and Network Engineer • Canon • Develop Wireless LAN Module Simulator with SystemC • Develop TCP/IP protocol stack on RTOS • Go in my free time • Mercari/Souzoh -> Next Currency -> D Technologies • Google App Engine Go
3 ࠾༻ ߹֨PSෆ߹֨ Ϛονϯά
4 ߹֨ͯ͠ ࣗͷಇ͖ํͱձࣾͷಇ͖ํ͕ ߹Θͳ͍ͱ͓ޓ͍ෆ
5 ਓҎ্ͷ(Pͷ՝ͷਓͱͯ͠ ड͚ͨࡍʹؾΛ͚ͭͨ͜ͱ ˣ ૉʹճ͢Δ ಇ࢟͘ΛΠϝʔδͯ͠Β͏
6 ٕज़ྗ
7 ٕज़՝Λୡ͢Δ
8 ٕज़ྗ·ͱΊ ࠷ݶͷٕज़ྗ͋ΔΑʂ
9 ٕज़બఆ
10 ٕज़બఆج४Λදݱ͢Δ
11 ςετ
12 ςετͷ༗ແ Ͳ͏͍ͬͨॻ͖ํ͔ Ͳ͏͍͏ϨΠϠʔͷςετॻ͖ͩ͘ͱ ࢥ͍ͬͯΔͷ͔
13 ϑϨʔϜϫʔΫɺϥΠϒϥϦͷબఆج४
14 ͔ͬ͠Γͱͨ͠ϑϨʔϜϫʔΫΛ͍͍ͨ ϑϨʔϜϫʔΫΘͣʹγϯϓϧʹ͍͖͍ͨ ༩͑ΒΕͨ՝ʹରͯ͠Ͳ͏͔
15 ༩͑ΒΕ͍ͯͳ͍༷ͷఆٛ
16 ՝ྫ(Pͷιʔείʔυ͔ΒςΩετ จࣈྻΛநग़ͯ͠ग़ྗͤΑ GNU1SJOUG l)FMMPaO8PSMEz l)FMMPaO8PSMEzͱग़ྗ͢Δ͔ l)FMMP 8PSMEzͱग़ྗ͢Δ͔
17 ඪ४ϥΠϒϥϦͷཧղ
18 ͳͥͦͷඪ४ϥΠϒϥϦΛͬͨͷ͔ ଞʹͬͱྑ͍ํ๏ͳ͍ͷ͔ ਖ਼͘͠ཧղ͍ͯ͠Δ͔
19 ඪ४ϥΠϒϥϦͰTMJDFฦͬͯ͘Δͱͯ͠ɺ TPSUࡁΈͳ͜ͱඪ४ϥΠϒϥϦͷυΩϡϝϯτʹॻ͍ͯ͋ͬͨͷͰɺࣗͰTPSU͠ͳ͔ͬͨ ςετTPSU͞Ε͍ͯΔલఏͰॻ͔Ε͍ͯͨͨΊɺࣗͰTPSU͠ͳ͔ͬͨ ࣮TPSU͞Ε͍͔ͯͨΒɺࣗͰTPSU͠ͳ͔ͬͨ υΩϡϝϯτʹͳ͍͔Βʹɺ࣮༷Ͱͳ͍ͷͰ೦ͷҝTPSUͨ͠ ͳͲݸਓͷߟ͑Λදݱ͢Δ
20 ύϑΥʔϚϯε
21 ܭଌ࣮͔Βͷ༧ଌ Ͳ͏͍͏બࢶ͕ͱΓ͑Δ͔ ઃܭͷબࢶͱ͕ͯ̎ͭ͋ͬͨ͠ɺ ύϑΥʔϚϯεͷӨڹͰଥڠͯ͠"ʹͨ͠ ύϑΥʔϚϯεͷӨڹ͕ͳ͍ͷͰཧతͳ#ʹͨ͠ վળͨ݁͠ՌɺͲ͏ͳ͔ͬͨ
22 ઃܭʹର͢Δߟ͑ํ
23 ಡΈ͍͢ίʔυΛॻ͘
24 ઃܭಛʹେࣄͳؾ͕͢ΔͷͰ̍ͭྫΛ
25 ༩͑ΒΕͨ՝͕ ʮ"Λ#ͯ͠$Λฦ͢ʯͳΒ
26 B/FX" DB# SFUVSOD
27 ༷ΛίʔυͰදݱ͢Δ ΦϒδΣΫτࢦͱͯ͠దͳநԽ
28 ٕज़બఆ·ͱΊ ͜͏͍͏෩ʹٕज़ʹ͖߹͏Αʂ
29 νʔϜ։ൃ
30 ૬खͷؾ࣋ͪʹཱͭ
31 νʔϜͷͨΊʹ ಡΈ͍͢ίʔυ ςετ υΩϡϝϯτ
32 ٕज़՝ͷ߹ɺ ࠾ऀͷͨΊʹ͕ࣗԿ͕Ͱ͖Δ͔ ࠾ऀͷཱʹཱͭ
33 ͕ࣗ࠾ऀͳΒɺҎԼخ͍͠ ఏग़͞Εͨ՝ͷ࣮ߦखॱ͕໌֬3&"%.& ࣮ߦ͕؆୯.BLFpMF αϙʔτ͍ͯ͠Δ(Pͷόʔδϣϯ͕Θ͔Δ ςετ͕͋Δ
34 ͕ࣗ࠾ऀͳΒɺҎԼخ͍͠ ࣮ߦͨ͠ͱ͖ͷαϯϓϧग़ྗ͕͋Δ ͳͥͦͷΑ͏ͳ༷ʹ͔͕ͨ͠Θ͔Δ ઃܭࢥ͕Θͬͯ͘Δ ԿނͦΕΛબࢶ͔͕ͨΘ͔Δ ͕࣌ؒ͋ΕͲ͏͔͔ͨͬͨ͠Θ͔Δ
35 ͕ࣗ࠾ऀͳΒɺҎԼخ͍͠ ٕज़తόοΫάϥϯυ͕Θ͔Δ 8FC։ൃΛͲ͜·ͰΘ͔͍ͬͯΔ͔ (PͷجຊΛͲ͜·ͰΘ͔͍ͬͯΔ͔ ධՁͷͱ͖ʹॿ͔Δ ࣗɺ8FCະܦݧͩͬͨͷͰૉʹͦͷ͜ͱΛॻ͖·ͨ͠ɻ
36 બࢶ͕͋ͬͨͱ͖νʔϜͰͲ͏͠Α͏ͱ ࢥ͍ͬͯΔͷ͔ બࢶ"ɺ#ɺ$ɺ%͕͋Δ͕ ύϑΥʔϚϯεͷͨΊ"ʹ͢Δ ៉ྷͳઃܭʹ͢ΔͨΊ#ʹ͢Δ νʔϜͰ૬ஊܾͯ͠ΊΔ͕#Λਪ͢
37 νʔϜ։ൃ·ͱΊ ͜Μͳײ͡ʹνʔϜ։ൃͰ͖ΔΑʂ
38 ·ͱΊ ܦݧɺ໊ɺٕज़εΩϧ ΑΓ νʔϜͷͨΊʹίʔυΛॻ͚Δ͔Λେʹ
39 ͋Γ͕ͱ͏͍͟͝·ͨ͠