Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up
for free
10秒で衝突するUUIDの作り方
Hisateru Tanaka
November 25, 2019
Technology
26
24k
10秒で衝突するUUIDの作り方
11/25(月) LT Party presented by GeekHub (大阪)
エンジニア向けゆるいフリーテーマLT大会!
Hisateru Tanaka
November 25, 2019
Tweet
Share
More Decks by Hisateru Tanaka
See All by Hisateru Tanaka
tanakahisateru
7
340
tanakahisateru
20
4.7k
tanakahisateru
0
10k
tanakahisateru
98
51k
tanakahisateru
8
3k
tanakahisateru
5
1.5k
tanakahisateru
4
1.4k
tanakahisateru
0
220
tanakahisateru
3
680
Other Decks in Technology
See All in Technology
bufferings
2
3.4k
kekeke_47
0
400
ocise
0
170
pinboro
0
2.3k
tdys13
5
3.5k
ryusa
2
300
kanaugust
PRO
0
240
clustervr
0
190
kraj
0
5.2k
takuros
3
560
humank
0
220
clustervr
0
200
Featured
See All Featured
orderedlist
PRO
329
35k
marcelosomers
220
15k
malarkey
119
16k
gr2m
83
11k
zakiwarfel
88
3.3k
tanoku
86
8.5k
malarkey
192
8.6k
geoffreycrofte
19
800
mza
80
4.1k
danielanewman
1
480
frogandcode
127
20k
shlominoach
176
7.4k
Transcript
ඵͰিಥ͢Δ 66*%ͷ࡞Γํ
ͨͳ͔ͻͯ͞Δ @tanakahisateru ॴ
GFFFFFBCBFBE όʔδϣϯ͜Εͷѥछ όʔδϣϯ66*%ܗࣜͷ.%4)"ϋογϡ φϊඵਫ਼ͷλΠϜελϯϓ ྐྵ·Ͱ λΠϜελϯϓ͕ ॏෳͨ͠߹ͷγʔέϯε ."$ΞυϨε 66*% ཧ্ઈରʹিಥ͠ͳ͍
CCGBCECFG 66*%W ༧ϏοτϏοτҎ֎ͷϏοτͯ͢ϥϯμϜ
?
ͯ͢ͷ66*%W ߔয়䉺 ᆇژஹ ԯສ௨Γ
શਓྨ͕ຖϒϩΫΛॻ͍ͯ Ӊ͕ஹճऴᖼΛܴ͑Δࠒ·Ͱ ރׇ͠ͳ͍
ۮવͷҰக ແ࡞ҝʹϥϯμϜΛੜ͢Δͱʜ ʮͻͱͭͷΫϥεʹۮવੜ͕ ಉ͡ೋਓ͕͍Δݱʯ͕ى͖Δ
૯ΩϟϥछͷΨνϟ ࿈Ͱ͔ͿΒͳͯ͘ ࿈͢Δͱ͍͍͔ͩͨͿΔ ܦݧతʹΘ͔Γ͍͢ྫ
? ͔ͿΓ֬ͷํ͕ߴ͘ͳΔ·Ͱͷੜճ ژஹ
ԯສճ
શਓྨ͕ຖϒϩΫΛॻ͘ͱ ສ΄ͲͰͨͿΜিಥ
ͦΜͳਓྨੜϨϕϧͷح ҙ֎ͱى͖ͯΔͷͩͱ͔
·͋ࢲ΄ͲͷϨϕϧʹͳΔͱ িಥͤ͞Δ·Ͱ ඵ͋ΕेͰ͕͢Ͷ ͲΕɺحͱΒΛ ͓ݟͤ͠·͠ΐ͏͔ʜ
https:// gist.github.com/ tanakahisateru/ ff65a6b572356fe3be3 570e0d8977feb σϞ
NU@SBOE ٙࣅཚ ͨͶ͔͋͠
TSBOE OVMM JNQMPEF BSSBZ@NBQ GVODUJPO
\SFUVSONU@SBOE ^ SBOHF TSBOE OVMM JNQMPEF BSSBZ@NBQ GVODUJPO \SFUVSONU@SBOE ^ SBOHF TSBOE OVMM JNQMPEF BSSBZ@NBQ GVODUJPO \SFUVSONU@SBOE ^ SBOHF ࠶ݱՄೳ γʔυ͕߹͑
?ԯύλʔϯͷٙࣅཚྻ͔͠ͳ͍
? ූ߸ͳ͠Ϗοτ͕͔ͿΔ·Ͱͷੜճظ αʔόʔϓϩηε͕ੜ·ΕΔͱ͖ɺٙࣅཚྻ্ͷҐஔઌ಄ʹΔ ˠҐஔͣΕ͕ॏͳΔػձଟ͍ ͏·͘ྻ্ͷҐஔ͕ͣΕͯͨͿΜશࠃຽ͕͙Β͍ͰΞτ ͝ொͷօ༷͕͏ఔͰͨͳ͍
SBOEPN@JOU SBOEPN@CZUFT ਅཚ㲈EFWVSBOEPN ͜͏͍͏ͱ͖ͬͪ͜
ٙࣅཚͬͱ͍ͯ 66*%িಥݴ͏ͳ
0OFNPSFUIJOH
λΠϜελϯϓ ඵ ͱϓϩηε*%ͷࢉ݁Ռͷ ϏοτΛͰͨΒΊʹస͢Δ ࣗಈܾఆ͞ΕΔٙࣅཚγʔυ
λΠϜελϯϓ ඵ ϓϩηε*%ͷࢉ݁Ռͷ ϏοτΛ ͰͨΒΊʹస͢Δ σϞͳΒඵఔͷࠩ ఔͷܻ Ͳ͏ͤສ·Ͱͷܻ͔͠ ΏΒ͕͗ͳ͍ͩΖ͏ͱ͍͏ఆͰ
ภΓ͋Δ
NU@TSBOE OVMM ສύλʔϯ ճఔͰ͔ͿΔ 1)1σϑΥϧτͷࣗಈॳظԽ ݱ࣮ʹ͓ͦΒ͘ϓϩηε࠶ར༻Λߟྀͯ͠ສճ͙Β͍ $(*Ϟʔυͩͱຖճཚྻͷઌ಄ͳͷͰճͰͨΔ
None
݁ 66*%ੜ ϥΠϒϥϦΛ͑ ࣗͰॻ͘ͳ