{"height":"190","provider_url":"https://hatena.blog","author_name":"hanaaaaaachiru","categories":["C#"],"width":"100%","image_url":null,"type":"rich","published":"2025-03-27 12:00:00","title":"\u3010C#\u3011netstandard2.1\u30fb.NET Core3.0\u4ee5\u524d\u3067System.HashCode\u3092\u5229\u7528\u3059\u308b\u306b\u306fMicrosoft.Bcl.HashCode\u3078\u306e\u53c2\u7167\u304c\u5fc5\u8981","provider_name":"Hatena Blog","description":"\u306f\u3058\u3081\u306b GetHashCode\u3092\u81ea\u524d\u3067\u5b9f\u88c5\u3059\u308b\u306e\u306bSystem.HashCode\u306f\u3068\u3066\u3082\u4fbf\u5229\u3067\u3059\u3002 learn.microsoft.com public class Sample : IEquatable<Sample> { public int Id { get; } public int Value { get; } public bool Equals(Sample other) { if (other is null) return false; if (ReferenceEquals(this, other)) return true; return Id == other.Id \u2026","author_url":"https://blog.hatena.ne.jp/hanaaaaaachiru/","blog_url":"https://www.hanachiru-blog.com/","url":"https://www.hanachiru-blog.com/entry/2025/03/27/120000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.hanachiru-blog.com%2Fentry%2F2025%2F03%2F27%2F120000\" title=\"\u3010C#\u3011netstandard2.1\u30fb.NET Core3.0\u4ee5\u524d\u3067System.HashCode\u3092\u5229\u7528\u3059\u308b\u306b\u306fMicrosoft.Bcl.HashCode\u3078\u306e\u53c2\u7167\u304c\u5fc5\u8981 - \u306f\u306a\u3061\u308b\u306e\u30de\u30a4\u30ce\u30fc\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_title":"\u306f\u306a\u3061\u308b\u306e\u30de\u30a4\u30ce\u30fc\u30c8"}