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
Find out potential dead codes from diff
Search
Shia
June 07, 2018
Technology
0
7k
Find out potential dead codes from diff
Shia
June 07, 2018
Tweet
Share
More Decks by Shia
See All by Shia
スパイクアクセス対策としての pitchfork 導入
riseshia
0
500
NewEngineering 2024 - 繋がっていくサービスを支える開発環境作り
riseshia
0
970
Hotspot on Coverage
riseshia
0
190
差分ベースで効率的にテストを実行してみる
riseshia
1
700
Cookpad internship 2020 summer - web
riseshia
0
7.6k
マイクロサービス化を支える継続的切り替え術
riseshia
0
530
Cleaning up a huge ruby application
riseshia
3
11k
Other Decks in Technology
See All in Technology
さくらのクラウド開発の裏側
metakoma
PRO
18
5.9k
激動の一年を通じて見えてきた「技術でリードする」ということ
ktr_0731
8
8.4k
経済メディア編集部の実務に小さく刺さるAI / small-ai-with-editorial
nkzn
2
500
インラインRBSコメントに鯛pe checkersもニッコリ
sansantech
PRO
1
190
VitePress & MCPでアプリ仕様のオープン化に挑戦する
hal_spidernight
0
140
Coding Agentに値札を付けろ
watany
3
590
猫でもわかるS3 Tables【Apache Iceberg編】
kentapapa
2
260
とあるEdTechベンチャーのシステム構成こだわりN選 / edtech-system
gotok365
5
380
Tailwind CSS の小話「コンテナークエリーって便利」
yamaday
0
150
インフラからSREへ
mirakui
20
7.7k
10年もののアプリケーションを運用・開発するアプリケーションエンジニアのDatadog活用術
miyamu
0
110
kernelvm-brain-net
raspython3
0
660
Featured
See All Featured
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
The Art of Programming - Codeland 2020
erikaheidi
54
13k
Fantastic passwords and where to find them - at NoRuKo
philnash
51
3.2k
Rebuilding a faster, lazier Slack
samanthasiow
81
9k
YesSQL, Process and Tooling at Scale
rocio
172
14k
How to Ace a Technical Interview
jacobian
276
23k
How to Think Like a Performance Engineer
csswizardry
23
1.6k
Visualization
eitanlees
146
16k
Facilitating Awesome Meetings
lara
54
6.4k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
14
1.5k
Fireside Chat
paigeccino
37
3.4k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
720
Transcript
'JOEPVUQPUFOUJBMEFBE DPEFTGSPNEJGG TIJB!DPPLQBE
QQTFMG w4BOHZPOH4JN !TIJB w&OHJOFFSBU$PPLQBE*OD w4XFFUTNBLFS
!DPPLQBE@IS IUUQTXXXJOTUBHSBNDPNQ#K&%*)MJ1;
*OUIJTQSFTFOUBUJPO w'PDVTPOTUBUJDDPEF BOBMZTJT wEFBEDPEFVODBMMFENFUIPET ‣ 4P UBSHFUJOHBQQMJDBUJPOQSPKFDUT OPUMJCSBSJFT
*UTIBSEUPpOEEFBE DPEFXSJUUFOJO3VCZ
1SFWJPVT"QQSPBDI %FCSJEF w"OBMZ[FDPEFGPSQPUFOUJBMMZ VODBMMFEEFBENFUIPET w IUUQTHJUIVCDPNTFBUUMFSCEFCSJEF
1SPCMFN w5PPNBOZGBMTFQPTJUJWFT w8IBUBCPVU%4-
1SPCMFN w5PPNBOZGBMTFQPTJUJWFT ‣ 'PDVTPOUIJT w8IBUBCPVU%4- ‣ (JWFVQ
1SPQPTBM 'PDVTPOUIFEJGGPGEFBE DPEFT w'JMUFSPVUGBMTFQPTJUJWFTCZ DPNQBSJOHEFBEDPEFT CFUXFFOUXPDPNNJUT
)PXUP w NFUIPE@B w NFUIPE@C w NFUIPE@D w NFUIPE@E Potential
unused list A
)PXUP w NFUIPE@B w NFUIPE@C w NFUIPE@D w NFUIPE@E Potential
unused list A Potential unused list B w NFUIPE@B w NFUIPE@C w NFUIPE@E w NFUIPE@F Apply difference
)PXUP Unused list introduced by commit B - A w
NFUIPE@F
"EWBOUBHF w-FTTOFFEXIJUFMJTU w&BTZUPKVEHFEFUFDUFEDPEFJT SFBMMZEFBEPSOPU w&BTZUPBEBQUUPQVMMSFRVFTU$* ‣ &YQFDUOPUUPJODSFBTFUIF OVNCFSPGEFBEDPEFT
%JTBEWBOUBHF w$BOOPUDIFDLXIPMFEFBE DPEFT
5SZ w5FTUFEPODPPLQBE SFQPTJUPSZ w$IFDLFECZEBJMZ$* wXJUIEFBUIOPUF IUUQTHJUIVCDPNSJTFTIJBEFBUIOPUF
6TF$BTF 6OVTFEGSPNVOVTFE w133FNPWFVOVTFEDPEFT ‣ 5IFSFXBTDPEFTVTFECZ SFNPWFEDPEFT
6TF$BTF 'JOEJOH3FGBDUPSJOH.JTUBLFT w133FOBNFNFUIPET ‣ TPNFNFUIPETXBTNJTTFEUPCF SFOBNFE ‣ 6OGPSUVOBUFMZ UIFSFXBTOP UFTUT
4VNNBSZ w4IPXIPXUPpMUFSPVUGBMTF QPTJUJWFTCZDPNQBSJOH EFBEDPEFT w*UNBZCFVTFGVM
5IBOLZPV