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  <blog_title>espresso3389の日記</blog_title>
  <blog_url>https://espresso3389.hatenablog.com/</blog_url>
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  <description>【VB.NET】指定した文字が数字かどうか判定する（IsDigit, IsNumber, IsNumeric)を見ていて、Char.GetNumericValueとint.Parse/TryParseに違いがあるのかどうかが気になったので試してみた。 using System; class NumericTest { public static void Main() { Console.OutputEncoding = System.Text.Encoding.UTF8; Char[] num = { '0', '1', '2', '3', '4', '5', '6', '7', '8', …</description>
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  <provider_name>Hatena Blog</provider_name>
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  <published>2011-10-30 18:43:59</published>
  <title> Char.IsNumber/GetNumericValue</title>
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  <url>https://espresso3389.hatenablog.com/entry/20111030/1319967839</url>
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