May 2019
Beginner to intermediate
296 pages
6h 58m
Japanese
Content preview from IT用語図鑑 ビジネスで使える厳選キーワード256
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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.
246
関連用語
用語に関連する話
用語の使用例
関数と引数、手続きと
ルーチン
「関数や手続き、ルーチンに渡す引数を変えると結果も変わるね。」
同じような 処 理 をまとめる
同じ処理や似たような処理を何
度も書くとプログラムが長くな
るため、1つの関数にまとめて必
要なときに引数を変えながら実
行する方法が使われる。
長いプログラムを分割する
1つの関数に大量の文が書かれて
いると、その関数の内容を理解す
るのが大変なため、機能単位の関
数に処理を分割することで読み
手が動作を理解しやすくする。
DRY原則とOAOO原則
同じ処理を複数か所で使う場合、
コピーすると一方を修正する場
合にもう一方も修正が必要なた
め、コードを重複させないことを
DRY原則や OAOO原則と言う。
ひとまとめ の 作 業 を 整 理
プ ログラム中で 実 行したい 一 連 の 処 理に名前を付 け、他 から呼 び 出せるようにしたものを
関 数と言う。関 数 を 呼 び 出 すときに 渡 す 値 を引数と言う。言 語 によっては 、値 を 返 すもの
を関 数 、返さないものを手 続きと言い 、このような一 連 の 処 理をルーチンと言う。
Keyword
221
▶
か ん すう
▶
ひきすう
▶
てつ づき
▶
るーちん
再帰呼び出し
……P247
1
2
3
4
行き先ボタンを押す
行き先階に向かう
3F 3F 3F
とびらが開く とびらが まる
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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.