April 2014
Intermediate to advanced
236 pages
4h 26m
Japanese
Content preview from アジャイルデータサイエンス ―スケーラブルに構築するビッグデータアプリケーション
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113
113
5.6 メールのリスト表示
5.6.2
プレゼンテーションの
最新のメール群をリスト表示できるようになりましたが、ユーザーは「最新の
20
以上のメールを見たい場合はどうしたらいいですか？」と言うことでしょう。時間に
沿って前後に行き来するための、前／後ボタンがあるべきではないでしょうか？その
通り、次にそれらのボタンを追加します。
ここまでは、テンプレート、サブテンプレート、マクロの作成について、表面を見
てきただけでした。ここからは、ページネーションのためのマクロとサブテンプレー
トを作成して、深く調べていきましょう。
図
5-6
メールのリスト表示
114
5 章 レコードの収集と表示
綥の再発明
独自にページネーションの仕組みを構築するのはなぜでしょう？ これは解決済み
の問題ではないでしょうか？
1
つ目の答は、これがブラウザをデータに直接接続するよいサンプルだから、とい
うものです。アジャイルビッグデータでは、バックエンドとブラウザ上のイメージと
の間の処理を最小限にとどめた上で、ユーザーの画面上に表示できる状態にしようと
します。なぜでしょうか？ それは、そうすることによってシステムの複雑さを押さ
えることができ、データサイエンティストとデザイナを同じビジョンの下に団結させ
ることができ、この哲学が ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.