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Xcodeのデバックでよく使うコマンドたち

Last updated at Posted at 2018-09-22

Xcodeのデバックでよく使うコマンドたち

環境

  • Xcode 9.4.1
  • Swift 4.1

po String(data: data, encoding: .utf8)

通信で返ってきたData型を文字列でコンソール表示 Codableでパースする前のデータ確認など

po dump(hogeEntity)

printではなくbumpを使う
自作のEntityやJSONをprintで見ると平文になってしまうが、 dumpなら構造を維持したママみれる

po deviceToken.map { String(format: "%.2hhx", $0) }.joined()

デバイストークンを調べる

exp hoge = "fuga"

デバック中に変数の値を書き換えるときに使う。 ユースケースとしては、API返り値が固定でデバッグしにくいので書き換えるとか。

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