August 2017
Intermediate to advanced
500 pages
12h 3m
Japanese
Content preview from PythonとJavaScriptではじめるデータビジュアライゼーション
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2.2 コードとのやり取り
IPython
は次のようにコマンドラインで起動できます
†
。
$ ipython [qt | notebook]
基本的なコマンドラインインタプリタではオプションを省略できます。
Qt
ベースのグラフィカ
ルバージョンは
qt
、ブラウザベースの
Notebook
は
notebook
を指定します。この節では
3
つの
IPython
バージョンのいずれでも使うことができますが、本格的な対話型データ処理では、一般に
Qt
コンソール、大規模なプロジェクトになることが予想される場合には
Notebook
を選びます。
IPython Notebook
は最近、
Project Jupyter
（
http://jupyter.org
）に組み込まれています。
Jupyter Notebook
は、次のようにコマンドラインから起動します。
$ jupyter notebook
2.2.2
JavaScript
サーバを起動せずに
JavaScript
コードを試す方法はたくさんありますが、近頃ではそれほど難
しくありません。
JavaScript
インタプリタは最近の
Web
ブラウザに必ず組み込まれているので、
HTML
や
CSS
と一緒に
JavaScript
を試して結果を確認できるサイトがいくつかあります。
JSBin
（
https://jsbin.com
）がその優れた一例です。このようなサイトはコードの共有やコード断片の試
行に最適で、通常は
D3.js
などのライブラリを追加します。
一行コード（ワンライナー）を試してみたい場合や動作中コードの状態を調べる場合には、ブラ ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.