negative indexing

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

不可算名詞

(programming) The use of a negative integer as an array offset to access from the end of the array. Array[-3] accesses the 3ʳᵈ element from the end of the array, the same as Array[ArraySize - 3].

このボタンはなに？

When traversing the list, negative indexing lets you access elements from the end without computing the array size.

詳細

意味（1）

(programming) The use of a negative integer as an array offset to access from the end of the array. Array[-3] accesses the 3ʳᵈ element from the end of the array, the same as Array[ArraySize - 3].