2019年1月21日月曜日 21時05分51秒 UTC+9 Inanc Gumus: > > Nil value doesn't mean the absence of a value, because nil itself is a > value. For example, a slice variable can hold the nil value, in that case, > it means that the slice hasn't been initialized yet (that it has no backing > array). > > On Monday, January 21, 2019 at 2:00:24 AM UTC+3, 伊藤和也 wrote: >> >> I know "nil" is zero values for slices, maps, interfaces, etc but I don't >> know what "nil" implays. Does nil implay the absence of value or a variable >> has't been initialized yet or something else? >> >
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