Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Marie and Me

Avatar for track8 track8
September 22, 2013
Business
5
270

Marie and Me

とちぎRuby会議05懇親会駄話

Avatar for track8

track8

September 22, 2013
Tweet

More Decks by track8

See All by track8
かえりみち
Avatar for track8 track8
0
1k

Other Decks in Business

See All in Business
生成AI×個人情報保護法 ― 改正動向から読み解く実務の行方
Avatar for SEKO_Shuhei seko_shuhei
5
2.3k
転職せずに 仕事の満足度を上げる方法：ジョブ・クラフティング入門
Avatar for megumikeda（池田めぐみ） megumikeda
1
1.2k
【エンジニア採用】BuySell Technologies会社説明資料
Avatar for BuySell Technologies buyselltechnologies
3
80k
Enterprise CS
Avatar for Resilire resilire
0
360
Company-Deck
Avatar for Xfound xfound
0
270
キャンバスエッジ株式会社　会社説明資料
Avatar for キャンバスエッジ株式会社 canvasedge
0
350
202510_採用ピッチ資料
Avatar for 10 Inc. 10inc_matsushita
0
170
生成AI活用戦略　自社サービスや業務に生成AIを組み込むには
Avatar for NCDC ncdc
1
150
フロントエンドにおける「型」の責任分解に対する1つのアプローチ
Avatar for kinocoboy kinocoboy2
2
280
エンジニア用　Photosynth　会社説明資料
Avatar for Photosynth採用チーム photosynth_career
PRO
0
820
Crisp Code inc.｜サービス紹介 / 料金表 - Services & Price list
Avatar for So Kotani / Crisp Code inc. CEO so_kotani
1
430
株式会社TVer 会社紹介資料
Avatar for TVer Inc. techtver
PRO
9
95k

Featured

See All Featured
Scaling GitHub
Avatar for Zach Holman holman
463
140k
The Illustrated Children's Guide to Kubernetes
Avatar for Chris Short chrisshort
51
51k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
46
7.8k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
303
21k
It's Worth the Effort
Avatar for 3n 3n
187
28k
jQuery: Nuts, Bolts and Bling
Avatar for Doug Neiner dougneiner
65
8k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.5k
Music & Morning Musume
Avatar for Bryan Veloso bryan
46
7k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
671
58k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.3k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
Avatar for Marc Duiker marcduiker
34
2.3k
What's in a price? How to price your products and services
Avatar for Michael Herold michaelherold
246
12k

Transcript

  1. ϚϦʔͱΘͨ͠ Marie and Me 2013/09/21 @track8

  2. ࣗݾ঺հ ‣ @track8ɹ ‣ ͙Μ·ͷαϥϦʔϚϯ / ϓϩάϥϚ ‣ ͙Μ·Rubyձٞ01Ͱ͸ ͓ੈ࿩ʹͳΓ·ͨ͠

  3. ۙگ

  4. ۙگ

  5. ࠲ӈͷ໏

  6. ࠲ӈͷ໏ ‣ ”ύϯ͕ແ͚Ε͹ɺ έʔΩΛ৯΂Ε͹͍͍͡Όͳ͍”

  7. ࠲ӈͷ໏ ‣ ”ύϯ͕ແ͚Ε͹ɺ έʔΩΛ৯΂Ε͹͍͍͡Όͳ͍” ϚϦʔɾΞϯτϫωοτ

  8. ͳʹ͕ྑ͍͔ ‣ ࠷ۙʹͳͬͯδϫδϫ͖͍ͯΔݴ༿ ‣ ໰୊͸ͦ͜(ύϯɺέʔΩ)͡Όͳ͍ͬͯ ͜ͱΛڭ͑ͯ͘ΕΔ

  9. tweet ‣ Կ͔΍Ζ͏ͱͨ͠ͱ͖ʹ ͭͿ΍͍ͯΈΔɻ ‣ ࣗ෼ୡ͕ղ͜͏ͱ͍ͯ͠Δ໰୊͸Կ͔ ‣ ʙͳΒʙ͍͍͡Όͳ͍

  10. ϚϦʔ ‣ Ұ୴ཱͪࢭ·ͬͯɺݴͬͯΈΔ ‣ ϚϦʔύλʔϯ ‣ Ξϯτϫωοτ໨ઢ

  11. ਎ۙͳྫ ‣ NullReferenceͷྫ֎͕ͰͨΒnullνΣο Ϋ͢Ε͹͍͍͡Όͳ͍ ‣ ྫ֎͕ग़ͨͳΒɺѲΓͭͿͤ͹͍͍͡Ό ͳ͍ ‣ ࢓༷ॻ͕ແ͍ͳΒιʔεΛݟΕ͹͍͍͡ Όͳ͍

  12. ਖ਼ղͷ৔߹΋ ‣ ίϯςΩετ͕ҧ͑͹ਖ਼͍͠ࣄ΋͋Δ

  13. ࠷ۙͷྫ ‣ NullReferenceͷྫ֎͕ͰͨΒnullνΣο Ϋ͢Ε͹͍͍͡Όͳ͍ ‣ ྫ֎͕ͰͨͳΒɺѲΓͭͿͤ͹͍͍͡Ό ͳ͍ ‣ ࢓༷ॻ͕ແ͍ͳΒιʔεΛݟΕ͹͍͍͡ Όͳ͍

  14. ࠷ۙͷྫ ‣ NullReferenceͷྫ֎͕ͰͨΒnullνΣο Ϋ͢Ε͹͍͍͡Όͳ͍ ‣ ྫ֎͕ͰͨͳΒɺѲΓͭͿͤ͹͍͍͡Ό ͳ͍ ‣ ࢓༷ॻ͕ແ͍ͳΒιʔεΛݟΕ͹͍͍͡ Όͳ͍

    /VMMΛड͚ΔࣄΛ૝ఆ͍ͯ͠Δ৔߹˓

  15. ࠷ۙͷྫ ‣ NullReferenceͷྫ֎͕ͰͨΒnullνΣο Ϋ͢Ε͹͍͍͡Όͳ͍ ‣ ྫ֎͕ͰͨͳΒɺѲΓͭͿͤ͹͍͍͡Ό ͳ͍ ‣ ࢓༷ॻ͕ແ͍ͳΒιʔεΛݟΕ͹͍͍͡ Όͳ͍

    /VMMΛड͚ΔࣄΛ૝ఆ͍ͯ͠Δ৔߹˓ ผʹ஌Βͤͨ͘ͳ͍ྫ֎˓

  16. ࠷ۙͷྫ ‣ NullReferenceͷྫ֎͕ͰͨΒnullνΣο Ϋ͢Ε͹͍͍͡Όͳ͍ ‣ ྫ֎͕ͰͨͳΒɺѲΓͭͿͤ͹͍͍͡Ό ͳ͍ ‣ ࢓༷ॻ͕ແ͍ͳΒιʔεΛݟΕ͹͍͍͡ Όͳ͍

    /VMMΛड͚ΔࣄΛ૝ఆ͍ͯ͠Δ৔߹˓ Α͋͘Δ࿩ ผʹ஌Βͤͨ͘ͳ͍ྫ֎˓

  17. Ξϯτϫωοτ໨ઢ ‣ ࢲͷΑ͏ͳ۪ຽʹ͸ແ͍৽ͨͳࢹ఺ ‣ ϗϯτͷͦΕྑ͍ͷʁ ‣ ৭ʑͳ֯౓͔Β؍ͯΈΑ͏ ‣ Կࣄ΋ਖ਼͍͠໘ͱѱ͍໘͕͋Δ

  18. ઈରѱ ‣ ΈΜͳ͕ಡΊΔ͔Β࢓༷ॻ͸ExcelͰॻ͚ ͹͍͍͡Όͳ͍ ‣ όʔδϣϯ؅ཧπʔϧΛ࢖Θͳ͍ͳΒɺ มߋཤྺ͸ίϝϯτʹॻ͚͹͍͍͡Όͳ ͍

  19. ઈରѱ ‣ ΈΜͳ͕ಡΊΔ͔Β࢓༷ॻ͸ExcelͰॻ͚ ͹͍͍͡Όͳ͍ ‣ όʔδϣϯ؅ཧπʔϧΛ࢖Θͳ͍ͳΒɺ มߋཤྺ͸ίϝϯτʹॻ͚͹͍͍͡Όͳ ͍ ΍Ίͯ

  20. ઈରѱ ‣ ΈΜͳ͕ಡΊΔ͔Β࢓༷ॻ͸ExcelͰॻ͚ ͹͍͍͡Όͳ͍ ‣ όʔδϣϯ؅ཧπʔϧΛ࢖Θͳ͍ͳΒɺ มߋཤྺ͸ίϝϯτʹॻ͚͹͍͍͡Όͳ ͍ ΍Ίͯ ࢖ͬͯ

  21. ৹ٞத ‣ privateͳmethodʹ͸instance_evalͰΞΫ ηεͪ͠Ό͑͹͍͍͡Όͳ͍ ‣ Πϯελϯεม਺ʹ͸instance_evalͰΞ Ϋηεͪ͠Ό͑͹͍͍͡Όͳ͍

  22. ਎ۙͳྑ͍ྫ ‣ ಢ໦͕ԕ͍ͳΒ ܈അʹ͘Ε͹͍͍͡Όͳ͍

  23. Ϗό ‣ ϏόɾΞϯτϫωοτ

  24. ࠷ޙʹ ‣ ϚϦʔ͚ͩʹΫϏΛ ੾ΒΕͳ͍Α͏ʹ ‣ ແࣄʹ2013೥౓ԼظΛ ܴ͍͑ͨͰ͢