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senooken JP Socialはsenookenの専用分散SNSです。

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  1. あじょだよ (azyobuzin@mstdn.maud.io)'s status on Tuesday, 20-Nov-2018 23:14:31 JST あじょだよ あじょだよ

    nullable な整数配列に null を格納する方法 → 使われてない値を 1 つ選んで配列の最初に入れておく。 64bit 空間でランダムに選んで、衝突しなければそれを使う

    マジかよ

    https://github.com/realm/realm-core/blob/v5.12.1/src/realm/array_integer.cpp#L193

    In conversation Tuesday, 20-Nov-2018 23:14:31 JST from mstdn.maud.io permalink
    • Yavit repeated this.

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senooken JP Social is a social network, courtesy of senooken. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.

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