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Playgroundで println() の出力を確認する方法

普通に Playgroundを開いても、変数の中身しか画面に表示されない。

そこで、xcodeのメニューで、[View]-[Assistant Editor]-[Show Assistant Editor]を選択する。

すると Console Output の画面が表示され、println()の結果を確認することができる。

println.png

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