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| Method | Mean | Error | StdDev | Gen 0 | Allocated | |----------------------------- |---------:|--------:|--------:|-------:|----------:| | Old | 795.1 ns | 5.90 ns | 4.61 ns | 0.0029 | 312 B | | HashDataInsteadOfComputeHash | 396.1 ns | 1.36 ns | 1.13 ns | 0.0014 | 152 B | | StackallocedDestination | 395.8 ns | 1.80 ns | 1.60 ns | 0.0014 | 152 B | | RentBuffer | 498.8 ns | 3.35 ns | 2.97 ns | - | 40 B | Tested multiple possible speedups, in the end the simplest of them all won
38 lines
1.1 KiB
C#
38 lines
1.1 KiB
C#
using System;
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using System.Security.Cryptography;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace MediaBrowser.Common.Extensions
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{
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/// <summary>
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/// Class BaseExtensions.
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/// </summary>
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public static class BaseExtensions
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{
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/// <summary>
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/// Strips the HTML.
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/// </summary>
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/// <param name="htmlString">The HTML string.</param>
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/// <returns><see cref="string" />.</returns>
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public static string StripHtml(this string htmlString)
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{
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// http://stackoverflow.com/questions/1349023/how-can-i-strip-html-from-text-in-net
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const string Pattern = @"<(.|\n)*?>";
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return Regex.Replace(htmlString, Pattern, string.Empty).Trim();
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}
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/// <summary>
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/// Gets the Md5.
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/// </summary>
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/// <param name="str">The string.</param>
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/// <returns><see cref="Guid" />.</returns>
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public static Guid GetMD5(this string str)
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{
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#pragma warning disable CA5351
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return new Guid(MD5.HashData(Encoding.Unicode.GetBytes(str)));
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#pragma warning restore CA5351
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}
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}
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}
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