Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Gitはなぜ難しいのか
Search
Hiroki Yoshioka
July 05, 2013
Programming
4
25k
Gitはなぜ難しいのか
KRAYで行われたGit勉強会での発表資料です。
Hiroki Yoshioka
July 05, 2013
Tweet
Share
More Decks by Hiroki Yoshioka
See All by Hiroki Yoshioka
RubyとPythonはどちらが速いのか
irohiroki
0
150
ペアプロってどうなの?
irohiroki
0
80
スクラムマスターは何をすべきか
irohiroki
1
590
高階関数みたいな鳥たちの森
irohiroki
0
110
Pattern Language for Rubyists (Rev.2)
irohiroki
1
300
The Most Beautiful Vagrant Box
irohiroki
1
200
ドメイン駆動設計ワークショップ in KRAY
irohiroki
1
290
Github APIを叩いて分かったこと
irohiroki
1
680
The Metric Talks or Not
irohiroki
2
820
Other Decks in Programming
See All in Programming
SDCon2024: Enabling DevOps and Team Topologies thru architecture: architecting for fast flow
cer
PRO
0
780
Harnessing Large Language Models for Training-free Video Anomaly Detection
tereka114
1
1.3k
Rubyのパフォーマンスプロファイリングの改善 / Enhancing performance profiling for Ruby
osyoyu
1
410
はしめてのプログラミングとロボット制御
watawatavoltage
0
290
Rust.Nagoya #1
codemountains
0
170
Mastering Developer Experience: A Roadmap for Success 【開発生産性Conference 2024】
findyinc
1
380
リハビリmruby
kishima
1
160
APIのない大学ログインWebサービスをWKWebViewとJavaScriptでアプリ化した話
akidon0000
1
330
ピグパーティにおけるMongoDB CommunityバージョンからAtlasへの移行事例
10969hotaka
0
130
Clean Architecture by TypeScript & NestJS
ryounasso
0
150
Prompt FlowによるLLMアプリケーション開発
yuto2000
1
1k
社内 LT 会を発足し、アウトプット文化を醸成させるために考えたこと・やったこと / Starting internal LT meetings and fostering an output culture
mackey0225
3
120
Featured
See All Featured
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
228
16k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
325
21k
Building an army of robots
kneath
301
42k
Designing for humans not robots
tammielis
247
25k
Why You Should Never Use an ORM
jnunemaker
PRO
51
8.9k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
18
1.2k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
277
13k
Clear Off the Table
cherdarchuk
89
320k
Ruby is Unlike a Banana
tanoku
96
10k
StorybookのUI Testing Handbookを読んだ
zakiyama
15
4.9k
Practical Orchestrator
shlominoach
185
10k
RailsConf 2023
tenderlove
16
720
Transcript
(JUͳ͍ͥ͠ͷ͔ #kraygit01 @irohiroki
None
ࠓͷτϐοΫε ϒϥοΫϘοΫεΛղ͖໌͔͢ ίϛοτ ϒϥϯν lΠϯσοΫεzͬͯԿͳͷ ฆΒΘ͍͠ίϚϯυʹ͍ͭͯ
Ͳ͏ͯ͠όʔδϣϯཧ͢Δͷʁ Ҏલͷঢ়ଶʹ͍ͨ͠ มߋΛΓ͍ͨ ୭͕ɺͳͥมߋͨ͠ͷ͔ه͍ͨ͠
ԿΛཧ͢Δʁ ͍ͭ ୭͕ ͳͥ ͲͷϦϏδϣϯΛϕʔεʹ ͲΜͳมߋΛ͔ͨ͠
ԿΛཧ͢Δʁ ͍ͭ ୭͕ ͳͥ ͲͷϦϏδϣϯΛϕʔεʹ ͲΜͳมߋΛ͔ͨ͠ ˠ·ͱΊͯlίϛοτzͱ͍͏σʔλʹ
lͲΜͳมߋΛͨ͠z σΟϨΫτϦͱϑΝΠϧͷߏΛอଘ lπϦʔzͱlϒϩϒz ίϛοτࠜຊͷπϦʔΛه
ͳͥϕʔεʹͨ͠ϦϏδϣϯʢʣ͕ ඞཁʁ ൪߸ Ͱμϝͳͷʁ ࢬ͔Ε͕ՄೳʹͳΔ ̎ͭҎ্ͷΛ࣋ͭʢʹϚʔδʣՄೳʹ
ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ ɾπϦʔ ɾ
ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ ɾπϦʔ ɾ ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ
ɾπϦʔ ɾ
ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ ɾπϦʔ ɾ ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ
ɾπϦʔ ɾ πϦʔ ɾϒϩϒ ɾπϦʔ ϒϩϒ πϦʔ ɾϒϩϒ ϒϩϒ πϦʔ ɾϒϩϒ ɾπϦʔ ϒϩϒ πϦʔ ɾϒϩϒ ϒϩϒ
ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ ɾπϦʔ ɾ ίϛοτ ɾ࣌ࠁ ɾίϛολʔ ɾίϝϯτ
ɾπϦʔ ɾ πϦʔ ɾϒϩϒ ɾπϦʔ ϒϩϒ πϦʔ ɾϒϩϒ ϒϩϒ πϦʔ ɾϒϩϒ ɾπϦʔ ϒϩϒ πϦʔ ɾϒϩϒ ϒϩϒ 1st line 1st line 2nd line
Ծઆɿ lίϛοτz͕நత͔ͩΒ͍͠ʁ ίϛοτˣ͕ॻ͔ΕͨϑΝΠϧʹ͗͢ͳ͍ ίϛοτ࣌ࠁʗίϛολʔʗίϝϯτʗʗπϦʔͷ໊લʗͳͲ πϦʔϒϩϒϑΝΠϧ ίϛοτɾπϦʔɾϒϩϒΛ·ͱΊͯlΦϒδΣΫτzͱݺͼ·͢
ΦϒδΣΫτͷಾΛ໌͔͢ ΦϒδΣΫτͷछྨ͞Λද͢ϔομΛ͚Δ ϋογϡʢ4)"ʣΛܭࢉ͢Δ ѹॖ͢Δʢ%FqBUFʣ HJUPCKFDUTҎԼʹ֨ೲ͢Δɻ͜ͷͱ͖ˢͷϋογϡΛ໊લʹ
None
HJUϑΝΠϧૢ࡞ʹ͗͢ͳ͍ DPNNJUˠHJUPCKFDUTʹอଘ QVMMˠϦϞʔτ͔ΒϩʔΧϧʹϑΝΠϧΛίϐʔ ͳͲʜ
HJUϑΝΠϧૢ࡞ʹ͗͢ͳ͍ DPNNJUˠHJUPCKFDUTʹอଘ QVMMˠϦϞʔτ͔ΒϩʔΧϧʹϑΝΠϧΛίϐʔ ͳͲʜ ҙ֎ͱ୯७
ผ໊Ͱ͞Βʹศར DCGDGFBFFDFGFC lϒϥϯνzʹίϛοτͷ࿈ͳΓ lϒϥϯν໊zʹϒϥϯνͷઌͷίϛοτͷผ໊ ίϛοτΛੵΉͱ৽ͨͳઌʹҠಈ͢Δ
ϒϥϯν໊ઌͷίϛοτͷผ໊ ίϛοτ ίϛοτ ϒϥϯν
ϒϥϯν໊ઌͷίϛοτͷผ໊ ίϛοτ ίϛοτ ϒϥϯν ίϛοτ
ϒϥϯν໊ઌͷίϛοτͷผ໊ ίϛοτ ίϛοτ ίϛοτ
ϒϥϯν໊ઌͷίϛοτͷผ໊ ίϛοτ ίϛοτ ίϛοτ ϒϥϯν
Ծઆɿ lϒϥϯνz͕நత͔ͩΒ͍͠ʁ HJUSFGTIFBETσΟϨΫτϦʹϒϥϯν໊ͷϑΝΠϧ͕͋Δ ίϛοτͷຊ໊ʢ4)"ʣ͕ॻ͔ΕͯΔ
Ծઆɿ lϒϥϯνz͕நత͔ͩΒ͍͠ʁ HJUSFGTIFBETσΟϨΫτϦʹϒϥϯν໊ͷϑΝΠϧ͕͋Δ ίϛοτͷຊ໊ʢ4)"ʣ͕ॻ͔ΕͯΔ ͘͢͝୯७ͳϑΝΠϧ
ΦϒδΣΫτͷผ ϦϞʔτϦϙδτϦ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ
ΦϒδΣΫτͷผ ϦϞʔτϦϙδτϦ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ ڞ༗ (JUIVCͱ͔
ΦϒδΣΫτͷผ ϦϞʔτϦϙδτϦ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ ࣗ༻ HJU ڞ༗ (JUIVCͱ͔
ΦϒδΣΫτͷผ ϦϞʔτϦϙδτϦ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ ࣗ༻ HJU ڞ༗ (JUIVCͱ͔ ࡞ۀத
ΦϒδΣΫτͷผ ϦϞʔτϦϙδτϦ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ ࣗ༻ HJU ڞ༗ (JUIVCͱ͔ ࡞ۀத
ϩʔΧϧϦϙͱϫʔΫ πϦʔͷؒͷόοϑΝ
͍ΜͰͬ͘͢ʁ ϩʔΧϧϦϙδτϦͱϫʔΫπϦʔͷؒʹ͋Δίϛ οτ̍ݸͷόοϑΝ ίϛοτ͢Δ࣌ɺΠϯσοΫεͷ༰͕ه͞ΕΔ ίϛοτ࡞Λศརʹ͢Δ͘͠Έ ϫʔΫπϦʔʹࢪͨ͠มߋͷ͏ͪɺҰ෦ΛೖΕΔʗ͢ ίϛοτ͍ͨ͠ঢ়ଶΛগͣͭ͠࡞Δ ͖ͨͳ͍ͱ͜ΖϫʔΫπϦʔʹͨ͠··
ϦϞʔτϗετ ϦϞʔτϦϙδτϦ ϩʔΧϧϗετ ϦϞʔτϦϙδτϦͷίϐʔ ϩʔΧϧϦϙδτϦ ΠϯσοΫε ϫʔΫπϦʔ
DIFDLPVU HJUDIFDLPVUίϛοτ HJUDIFDLPVUϒϥϯν HJUDIFDLPVUϑΝΠϧ HJUDIFDLPVUίϛοτϑΝΠϧ
DIFDLPVU HJUDIFDLPVUίϛοτ HJUDIFDLPVUϒϥϯν HJUDIFDLPVUϑΝΠϧ HJUDIFDLPVUίϛοτϑΝΠϧ ϩʔΧϧϦϙˠϫʔΫπϦʔ
DIFDLPVU HJUDIFDLPVUίϛοτ HJUDIFDLPVUϒϥϯν HJUDIFDLPVUϑΝΠϧ HJUDIFDLPVUίϛοτϑΝΠϧ ϒϥϯνҠಈ ϩʔΧϧϦϙˠϫʔΫπϦʔ
DIFDLPVU HJUDIFDLPVUίϛοτ HJUDIFDLPVUϒϥϯν HJUDIFDLPVUϑΝΠϧ HJUDIFDLPVUίϛοτϑΝΠϧ ϒϥϯνҠಈ ϩʔΧϧϦϙˠϫʔΫπϦʔ ΠϯσοΫεˠϫʔΫπϦʔ
DIFDLPVU HJUDIFDLPVUίϛοτ HJUDIFDLPVUϒϥϯν HJUDIFDLPVUϑΝΠϧ HJUDIFDLPVUίϛοτϑΝΠϧ ϒϥϯνҠಈ ϩʔΧϧϦϙˠϫʔΫπϦʔ ΠϯσοΫεˠϫʔΫπϦʔ ϩʔΧϧϦϙˠϫʔΫπϦʔ ʢࢦఆͨ͠ϑΝΠϧͷΈʣ
DIFDLPVUC HJUDIFDLPVUϒϥϯν HJUDIFDLPVUC৽ϒϥϯνϒϥϯν·ͨίϛοτ ϒϥϯνΛҠಈ ίϛοτ NBTUFS ίϛοτ ίϛοτ UPQJD
DIFDLPVUC HJUDIFDLPVUϒϥϯν HJUDIFDLPVUC৽ϒϥϯνϒϥϯν·ͨίϛοτ ϒϥϯνΛ࡞ͬͯҠಈ ϒϥϯνΛҠಈ ίϛοτ NBTUFS ίϛοτ ίϛοτ UPQJD
DPNNJU HJUDPNNJU HJUDPNNJUB
DPNNJU HJUDPNNJU HJUDPNNJUB ΠϯσοΫεˠϩʔΧϧϦϙ
DPNNJU HJUDPNNJU HJUDPNNJUB ΠϯσοΫεˠϩʔΧϧϦϙ ϫʔΫπϦʔˠϩʔΧϧϦϙ
BEESN HJUBEEϑΝΠϧ HJUSNϑΝΠϧ HJUSNDBDIFEϑΝΠϧ
BEESN HJUBEEϑΝΠϧ HJUSNϑΝΠϧ HJUSNDBDIFEϑΝΠϧ ϫʔΫπϦʔˠΠϯσοΫε
BEESN HJUBEEϑΝΠϧ HJUSNϑΝΠϧ HJUSNDBDIFEϑΝΠϧ ϫʔΫπϦʔͱΠϯσοΫε͔Βফ͢ ϫʔΫπϦʔˠΠϯσοΫε
BEESN HJUBEEϑΝΠϧ HJUSNϑΝΠϧ HJUSNDBDIFEϑΝΠϧ ϫʔΫπϦʔͱΠϯσοΫε͔Βফ͢ ΠϯσοΫε͔Βফ͢ ϫʔΫπϦʔˠΠϯσοΫε
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ίϛοτ NBTUFS ίϛοτ ίϛοτ
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ϒϥϯνͷઌΛมߋ ίϛοτ NBTUFS ίϛοτ ίϛοτ
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ϒϥϯνͷઌΛมߋ ίϛοτ ίϛοτ ίϛοτ
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ϒϥϯνͷઌΛมߋ ίϛοτ ίϛοτ ίϛοτ NBTUFS
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ϒϥϯνͷઌΛมߋ ϩʔΧϧϦϙˠΠϯσοΫε ίϛοτ ίϛοτ ίϛοτ NBTUFS
SFTFU HJUSFTFUTPGUίϛοτ HJUSFTFUίϛοτ HJUSFTFUIBSEίϛοτ ϒϥϯνͷઌΛมߋ ϩʔΧϧϦϙˠΠϯσοΫε ϩʔΧϧϦϙˠϫʔΫπϦʔ ίϛοτ ίϛοτ ίϛοτ
NBTUFS
GFUDIQVMMQVTI HJUGFUDI HJUQVMM HJUQVTI
GFUDIQVMMQVTI HJUGFUDI HJUQVMM HJUQVTI ϦϞʔτϦϙˠϦϞʔτϦϙͷίϐʔ
GFUDIQVMMQVTI HJUGFUDI HJUQVMM HJUQVTI ϦϞʔτϦϙˠϦϞʔτϦϙͷίϐʔ ϦϞʔτϦϙˠϫʔΫπϦʔʹϚʔδʢʣ
GFUDIQVMMQVTI HJUGFUDI HJUQVMM HJUQVTI ϦϞʔτϦϙˠϦϞʔτϦϙͷίϐʔ ϦϞʔτϦϙˠϫʔΫπϦʔʹϚʔδʢʣ ϩʔΧϧϦϙˠϦϞʔτϦϙ
·ͱΊ ίϛοτϒϥϯνͷ࣮ମΛΔͱҙ֎ͱ୯७ ίϚϯυΛཧղ͢ΔʹΦϒδΣΫτͷҠಈʢಛʹ ΠϯσοΫεʣΛҙࣝ͢Δ
Questions? ϒϥϯνૢ࡞ฤʢSFCBTFNFSHFDIFSSZQJDLʣ͕ ͋ͬͨΒࢀՃ͍ͨ͠ํʁ ԋश͖ʢʣͷແྉίʔε͕͋ͬͨΒࢀՃ ͍ͨ͠ํʁ ࣭͝ͳͲ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ Presented by @irohiroki
ิɿ)&"% ͦͷ࣌ϕʔεʹͯ͠Δίϛοτ HJU)&"% ϒϥϯν໊·ͨຊ໊ʢ4)"ʣ͕ॻ͔ΕͯΔ ϒϥϯνͱͷҧ͍ɿ ৗʹl)&"%zͱݺΕΔ ಛఆͷίϛοτͷ࿈ͳΓΛࢦ͞ͳ͍ ϒϥϯνͷ్தΛࢦ͢͜ͱͰ͖Δ