March 2018
Beginner to intermediate
624 pages
16h 10m
Japanese
Content preview from Head First Python 第2版 ―頭とからだで覚えるPythonの基本
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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.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.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.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.
データベース用のコードを再利用する最善の方法は？
Web
アプリケーションのリクエストの詳細を
MySQL
にロギングするコードが入手できました。
view_the_log
関数で
log
テーブルからデータを取得するのはあまり面倒ではないはずです。
問題は、そのための最善の方法は何かということです。
3
人のプログラマに質問すると、
3
通りの
答えが返ってきました。
これらの提案（特に
1
人目の提案）は、あまりいい解決策とは思えませんが、それぞれ有効です。
しかし、
Python
プログラマがこれらの提案を受け入れることはまずないでしょう。
7
章 データベースの利用
you are here
301
とりあえずそのコードを
コピペして変更しよう。
はい、終わり！
そのデータベース用の
処理コードを関数に入れて、
その関数を必要に応じて
呼び出すといいと思うわ。
再利用を行う正しい方法と
して、そろそろクラスと
オブジェクトを利用する
時期じゃないの？
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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.