More than 5 years have passed since last update.

[Swift] String配列内の空文字列を全削除

Swift

Posted at 2017-02-13

文字列配列から空文字の要素を取り除く方法。

Array#filter()使うと楽。

let testArray : [String] = [
    "",
    "abc",
    "",
    "def",
    ""
]

let resultArray = testArray.filter{!$0.isEmpty}
print(resultArray)  //["abc", "def"]

以上。

You get articles that match your needs
You can efficiently read back useful information
You can use dark theme

What you can do with signing up