小编use*_*686的帖子

尝试使用程序包管理器控制台安装任何内容时,出现此错误:

Install-Package : The schema version of 'Microsoft.Bcl' is incompatible with version 2.0.30625.9003 of      NuGet. Please upgrade NuGet to the latest version from 
http://go.microsoft.com/fwlink/?LinkId=213942.
At line:1 char:1
+ Install-Package Moment.js
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: (:) [Install-Package], InvalidOperationException
+ FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand

我有一个带有多个选项卡的div，当您单击每个选项卡时，它们会显示嵌套的div。我需要知道如何在页面加载时自动显示第二个选项卡：

  <div style="border: solid 1px #ddd; padding: 6px 6px; min-height: 300px;">
                <ul id="tabs" class="nav nav-tabs">
                    <li><a href="#general" data-toggle="tab">General Info</a></li>
                    <li><a href="#narrative" data-toggle="tab">Narrative</a></li>
                     <li><a href="#audit" data-toggle="tab">Audit</a></li>
               </ul>
                <div id="my-tab-content" class="tab-content paddingbottom20">
                    <div id="general" class="tab-pane">

                  </div>
                     <div id="narrative" class="tab-pane">

                    </div>
                    <div id="audit" class="tab-pane">

                    </div>
               </div>
            </div>