「Swift」forEach文で配列(Array)の要素をループする

2021年12月20日

書式
let 配列名 = [要素1,要素2,xxx]
配列名.forEach{変数名 in 処理コード}
使用例

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let userArr = ["A01", "B02", "C03", "D04","E05"]
userArr.forEach { name in
print(name)
}
let userArr = ["A01", "B02", "C03", "D04","E05"] userArr.forEach { name in print(name) }
let userArr = ["A01", "B02", "C03", "D04","E05"]

userArr.forEach { name in 
    print(name)
}

実行結果

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A01
B02
C03
D04
E05
A01 B02 C03 D04 E05
A01
B02
C03
D04
E05

 

Swift

Posted by arkgame