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@suba-ru(sanbaka aha-)

golangでmapにおいてkeyの存在を確認する。

Go

Last updated at 2020-04-16Posted at 2020-04-16

golangでmapにおいてkeyの存在を確認する。

main.go

    if _, ok := Map[key]; ok {
          //存在する場合true
         }

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