小编Jim*_*Jim的帖子

在团队基础服务器中处理多维数据集时,我收到以下错误.

TF221122:为团队项目集合或Team Foundation服务器TEAM FOUNDATION运行作业增量分析数据库同步时发生错误.

我最近移动并恢复了团队基础服务器.我的问题是没有名为'TEAM FOUNDATION'的服务器.我想我已经使用TFSConfig来配置错误的东西.

这是GetProcessStatus的xml输出.我为了简洁而削减了一些.我非常确信问题是Instance Name ='TEAM FOUNDATION'是不正确的.我应该是机器名？

<WarehouseProcessingStatus xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/TeamFoundation/2005/06/Services/Controller/03">
  <RequestTimeUtc>2012-03-04T07:07:31.4633418Z</RequestTimeUtc>
  <WarehouseProcessingOnlineStatus>Stopped</WarehouseProcessingOnlineStatus>
  <AnalysisProcessingOnlineStatus>Stopped</AnalysisProcessingOnlineStatus>
  <JobProcessingStatus>Idle</JobProcessingStatus>
  <JobsRunning>0</JobsRunning>
  <JobsQueued>0</JobsQueued>
  <Instance Name="TEAM FOUNDATION" JobProcessingStatus="Idle" JobsRunning="0" JobsQueued="0">
    <Jobs>
      <Job Name="Common Structures Warehouse Sync" JobProcessingStatus="Idle">
        <LastRun QueueTimeUtc="2012-03-04T06:53:16.94Z" ExecutionStartTimeUtc="2012-03-04T06:53:17.433Z" EndTimeUtc="2012-03-04T06:53:17.45Z" Result="Blocked">
          <ResultMessage>[Common Structures Warehouse Sync]:  ---&gt; TF221107: Reporting for Team Foundation Server cannot execute job Common Structures Warehouse Sync for team project collection TEAM FOUNDATION because the warehouse is offline. Use the Team Foundation Administration Console to start reporting.</ResultMessage>
        </LastRun>
      </Job>
      <Job Name="Full …

我试图返回列表中最大的元素page:

page = [1,2,3];
R.max(page); // returns a function.
R.max(-Infinity, page); // seems correct but doesn't work as expected.

我试图使用Ramda.js如下:

/// <reference path="../../../node_modules/@types/ramda/index.d.ts" />
module App {
    var settab = R.once((element) => current(element));  
    function current(li: any) {
        // ...
    }    
}

我收到错误,找不到名字'R'

对于ramda/index.d.ts文件,声明(省略详细信息)如下:

declare var R: R.Static;    
declare namespace R {
    type Ord = number | string | boolean;
    interface Static {
        // .........
    }
}

export = R;

我已将 dotnet core 中间件配置为输出 Cache-Control 标头。我希望缓存所有静态内容，但最特别的是几个 .png 文件。缓存头没有被输出？我正在使用 dotnet core 1.1.1。

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
    loggerFactory.AddConsole(this.Configuration.GetSection("Logging"));
    loggerFactory.AddDebug();
    app.UseStaticFiles(new StaticFileOptions
        {
            OnPrepareResponse = _ =>
            {
                var headers = _.Context.Request.GetTypedHeaders();
                headers.CacheControl = new CacheControlHeaderValue
                {
                    MaxAge = TimeSpan.FromHours(12)
                };
            }
        });

    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
        app.UseBrowserLink();
    }
    else
    {
        app.UseExceptionHandler("/Home/Error");
    }

    app.UseIdentity();

    // Add external authentication middleware below. To configure them please see http://go.microsoft.com/fwlink/?LinkID=532715
    app.UseMvc(routes =>
    {
        routes.MapRoute(
            "default",
            "{controller=Site}/{action=Site}/{id?}");
    });
} …

执行这个：

node .\node_modules\webpack\bin\webpack.js --config scripts/webpack.config.js --display-error-details

产生这个错误。

我现在只是在测试这个，所以 application.ts 只有这个

export class Aureus {

    constructor() {
        alert('1');
    }

}

webpack 文件如下所示：

const globule = require("globule");
const path = require("path");
const webpack = require("webpack");
const extractTextPlugin = require("extract-text-webpack-plugin");

const config = {
};

const configuration = {
    context: __dirname,
    entry: {
        "application": 
            "application.ts",
            ...globule.find("aureus/**/*.ts", { srcBase: "./scripts" }),
        ,
        "vendor": [
            "bootstrap",
            "jquery",
            "angular",
            "moment",
            "lodash",
            "ramda",
        ],
    },
    output: {
        path: path.join(__dirname, "../"),
        filename: "packed.js"
    },
    devtool: "source-map",
    plugins: [ …

可能重复:
当使用WCF,LINQ,JSON时,无法序列化'System.Linq.Enumerable ...'类型的参数

嗨,

如果我的方法signiature看起来像这样,它工作正常.

[WebGet]
MyClass[] WebMethod()

如果签名看起来像这样

[WebGet]
IEnumerable<T> WebMethod()

我收到以下错误:无法序列化'XYZT + <WebMethod> d__2c'类型的参数(对于操作'WebMethod',合同'IService'),因为它不是确切的类型'System.Collections.Generic.IEnumerable`1 [XYZT] '在方法签名中并且不在已知类型集合中.要序列化参数,请使用ServiceKnownTypeAttribute将类型添加到操作的已知类型集合中.

我试过添加.ServiceKnownType(typeof运算(IEnumerable的))

同样的错误.

这是2010 beta 2中的错误,或者这可能是正确的吗？

谢谢

我正在尝试创建一个索引，该索引允许我按日期降序检索前 n 个项目。

似乎没有选项可以按日期对索引进行排序？

我需要能够使用带子句的索引进行查询Take(n)以获取最后的n项目。

public class ConcernStateByDateIndex : AbstractIndexCreationTask<ConcernState>
{
    public ConcernStateByDateIndex()
    {
        this.Map = concerns => from concern in concerns
                               select concern.EntryDate;
        this.Sort(_ => _.EntryDate, SortOptions.?????)
    }
}

我不相信模式,但我正在尝试创建这样的测试:我想创建Controller,但是将依赖项作为Frozen参数提供给测试.

测试如下.

    [Theory, AutoNSubstituteData]
    public void TestService(
           [Frozen] ITestService service, 
           TestController controller, 
           string value)
    {
        controller.Test(value);
        service.Received().ProcessValue(Arg.Any<string>());
    }

测试开始时我收到此错误.

    System.InvalidOperationExceptionAn exception was thrown 
    while getting data for theory WebTest.Tests.Controllers.TestControllerRouteTests
    .TestService:
    System.Reflection.TargetInvocationException: 
    Exception has been thrown by the target of an invocation. ---> System.NotImplementedException:     The method or operation is not implemented.
       at System.Web.HttpContextBase.get_Items()
       at System.Web.WebPages.DisplayModeProvider.SetDisplayMode(HttpContextBase context, IDisplayMode displayMode)

我已经从这个AutoNSubsituteData帖子创建了AutoNSubstituteData属性.我试图创建一个假上下文来解决问题.

/// <summary>
/// The auto n substitute data attribute.
/// </summary>
internal class AutoNSubstituteDataAttribute : AutoDataAttribute
{
    /// …

给出以下脚本.

$module = # get path
$code = get-childitem $module -recurse -include *.dll
$list = $code | group-object -Property Name
$list

我挽回了以下内容:

Count Name                      Group                                                                                                                                                         
----- ----                      -----                                                                                                                                                         
    4 FileA...                  {A, B, C, D}
    2 FileB...                  {X, Z}
    1 FileX...                  {R}

如何选择每个组中的第一个项目.
我想按文件名分组,但实际上检索每个组中的第一个文件(完整路径).

我想获得 A,X,R etc

我在c#中实现RFC4506(XDR).
c#(BitConverter.GetBytes)中浮点数的二进制格式是否使用IEEE标准？

如何将c#中的浮点数转换为 IEEE单精度浮点数的XDR 二进制格式,我可以手动执行legwork,但我想知道是否有现成的方法来执行此操作？

该标准定义了浮点数据类型"float"(32位或4字节).使用的编码是标准化单精度浮点数[IEEE]的IEEE标准.以下三个字段描述了单精度浮点数:

  S: The sign of the number.  Values 0 and 1 represent positive and
     negative, respectively.  One bit.

  E: The exponent of the number, base 2.  8 bits are devoted to this
     field.  The exponent is biased by 127.

  F: The fractional part of the number's mantissa, base 2.  23 bits
     are devoted to this field.

因此,浮点数由下式描述:

     (-1)**S * 2**(E-Bias) * 1.F

确切的布局如下.

     +-------+-------+-------+-------+ …