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

JaSST Tohoku 2014 Keynote

JaSST Tohoku 2014 Keynote

Avatar for seki at druby.org

seki at druby.org

May 23, 2014
Tweet

More Decks by seki at druby.org

Other Decks in Programming

Transcript

  1. ఻આ্ͷଘࡏ Learn from legendary Japanese Ruby hacker Masatoshi Seki in

    this first English-language book on his own Distributed Ruby library. You'll find out about distributed computing, advanced Ruby concepts and techniques, and the philosophy of the Ruby way---straight from the source.
  2. ͓·͚ ͋ΔνʔϜͷ৺ཧ ✴ ཧ૝ͱݱঢ়ͱͷࠩΛຒΊΑ͏ ✴ όάͱ͔࢓༷ͱ͔͋Μ·Γؾʹ͠ͳ͍ ✴ (૝૾্ͷ) ΑΓΑ͍੡඼ͱͷࠩ ✴

    ࢖͍΍͢͞ɺݟͨ໨ɺੑೳɺख৮Γ…શͯ ✴ ࠩΛ୳͢ߦҝ - ςετ͔ͳ͊ ✴ ࠩΛຒΊΔߦҝ - ͨͿΜઃܭ
  3. Checking JaSST’11 Keynote ations 7 Checking vs. Testing • Checking

    is something that we do with the motivation of confirming existing beliefs • Checking is a process of confirmation, verification, and validation. When we already believe something to be true, we verify our belief by checking • Checking is a highly automatable process 8 Michael Bolton http://www.developsense.com/blog/2009/08/testing-vs-checking/ sting Trends and Innovations
  4. Testing JaSST’11 Keynote Checking vs. Testing • Testing is something

    that we do with the motivation of finding new information • Testing is a process of exploration, discovery, investigation, and learning. When we configure, operate, and observe a product with the intention of evaluating it, or with the intention of recognizing a problem that we hadn’t anticipated, we’re testing • Testing is not automatable. It’s using our brain in real time, and it’s really fun 9 Trend • Process − Conte − Check − Crowd − The W − Explo Crowdsourced Testing Crow
  5. ! の設定が反映されない ! ☕ ️☕ ️☕ ️のボタンの下に表⽰示されていないときがある ! ͋Δ 名にマイナスが⼊入⼒力できない

    ! Save΅ͨΜ͕ͳΜ͔มɻ ! ฏۉΛٻΊΔ࣌ʹ の視点位置が変更すると原画の断⾯面線が出ない。 ! ಡΈࠐΈΛabort͢Δͱ͖Ε͍ʹฒ͹ͳ͍ ! のオブジェクト1だけを選んでもプリセット3͕ద༻͞ΕΔ৔߹͕͋Δɻ ! ページで読み込むと、 が閉じる。 ! ΦϒδΣΫτొ࿥/࡟আΛ࣮ߦͨ͠Βɺ が死んだ ! ෳ਺ બ୒ͯ͠΋ ϑΥʔϚοτΛมߋͨ͠Βɺ ウィンドーが消えた。 ! が最⼩小値と 値を加えるとエラーにならないときにマウスカーソル⭐ ️⭐ ️⭐ ️⭐ ️⭐ ️補し ͷʹ֯౓͕෇͘