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项目是.net4.7.2的， codedom的nuget包下面 Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\tools有3个子文件夹 net45文件夹是安装和卸载的脚本 Roslyn45是4.5的版本，不支持高级语法 Roslyn 阅读全文
posted @ 2020-10-21 10:46
ChuckLu
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IIS 10 - 404 Error (But the files exist...) As I messed around in the services, config files and logs... It appears that the service World Wide Web Pu 阅读全文
posted @ 2020-10-15 10:01
ChuckLu
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IComparable doesn't need to be contravariant? In the code below i am targetting the .NET 2.0 Framework. I can pass a Programmer (derived) object to th 阅读全文
posted @ 2020-09-30 17:51
ChuckLu
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Covariance and Contravariance in Generics 奇怪的是微软有两篇文章来说明协变和逆变 文章1 Docs .NET C# guide Programming guide Programming concepts Covariance and contravaria 阅读全文
posted @ 2020-09-30 16:51
ChuckLu
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https://rules.sonarsource.com/csharp/RSPEC-2386 https://github.com/SonarSource/sonar-dotnet/issues/3636 public class CustomHelper { public static List 阅读全文
posted @ 2020-09-30 15:16
ChuckLu
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How to use NPOI to read Excel spreadsheet that contains empty cells? Try the GetCell method with the MissingCellPolicy: ICell cell = row.GetCell(2, Mi 阅读全文
posted @ 2020-09-29 15:41
ChuckLu
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What is an example of the Liskov Substitution Principle? 回答1 A great example illustrating LSP (given by Uncle Bob in a podcast I heard recently) was h 阅读全文
posted @ 2020-09-22 21:37
ChuckLu
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Mathematics - Law of probability 概率论 Mathematics - Conditional expectation 条件期望 Mathematics - Matrix 矩阵 Mathematics - Gradient descent 梯度下降 Statistics 阅读全文
posted @ 2020-09-22 21:22
ChuckLu
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How to POST using HTTPclient content type = application/x-www-form-urlencoded var nvc = new List<KeyValuePair<string, string>>(); nvc.Add(new KeyValue 阅读全文
posted @ 2020-09-22 18:20
ChuckLu
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C# HttpWebRequest of type “application/x-www-form-urlencoded” - how to send '&' character in content body? First install "Microsoft ASP.NET Web API Cl 阅读全文
posted @ 2020-09-22 18:16
ChuckLu
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