我有一个Web项目(C#Asp.Net,EF 4,MS SQL 2008和IIS 7),我需要在本地将它迁移到IIS 7(目前可以正常使用CASSINI).
在IIS的本地我Default Web Site有我的部署.我的部署和Default Web Site在池上的ASP.NET v4.0(查看设置图像)池目标框架4作为我的web项目.
访问该站点时,浏览器不会显示该页面,而是允许浏览器下载该页面.
我在本地IIS上运行其他项目,它们没有问题(但它们不使用实体框架).
使用事件记录器我看到如下错误:
Exception information:
Exception type: EntityException
Exception message: The underlying provider failed on Open.
at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)
Login failed for user 'IIS APPPOOL\ASP.NET v4.0'.
at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)
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更新:您可以在此问题的资源中读取必须在MS …
Git已安装并且在路径中.
平台:Red Hat Enterprise Linux 5.8.
>which git
/usr/local/bin/git
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然而凉亭找不到它:
bower angular#1.0.6 ENOGIT git is not installed or not in the PATH
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建议的解决方法是什么?
我知道../意味着走上一条道路,但究竟./是什么意思呢?
我最近正在阅读一个教程,它似乎只是指同一位置的文件,所以它是否有必要?如果它正在做的话,我可以不使用它吗?
我使用以下PHP脚本作为我的网站的索引.
此脚本应包含特定页面,具体取决于浏览器的语言(自动检测).
此脚本不适用于所有浏览器,因此它始终包含index_en.php任何检测到的语言(问题的原因很可能是某些Accept-Language标头未被考虑的问题).
能否请您建议一个更强大的解决方案?
<?php
// Open session var
session_start();
// views: 1 = first visit; >1 = second visit
// Detect language from user agent browser
function lixlpixel_get_env_var($Var)
{
if(empty($GLOBALS[$Var]))
{
$GLOBALS[$Var]=(!empty($GLOBALS['_SERVER'][$Var]))?
$GLOBALS['_SERVER'][$Var] : (!empty($GLOBALS['HTTP_SERVER_VARS'][$Var])) ? $GLOBALS['HTTP_SERVER_VARS'][$Var]:'';
}
}
function lixlpixel_detect_lang()
{
// Detect HTTP_ACCEPT_LANGUAGE & HTTP_USER_AGENT.
lixlpixel_get_env_var('HTTP_ACCEPT_LANGUAGE');
lixlpixel_get_env_var('HTTP_USER_AGENT');
$_AL=strtolower($GLOBALS['HTTP_ACCEPT_LANGUAGE']);
$_UA=strtolower($GLOBALS['HTTP_USER_AGENT']);
// Try to detect Primary language if several languages are accepted.
foreach($GLOBALS['_LANG'] as $K)
{
if(strpos($_AL, $K)===0)
return $K;
}
// Try to detect any language …Run Code Online (Sandbox Code Playgroud) 我需要获取子节点"标题50"的父节点
目前我只使用
//*[title="50"]
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我怎么能得到它的父母?结果应该是store节点.
<?xml version="1.0" encoding="utf-8"?>
<d:data xmlns:d="defiant-namespace" d:mi="23">
<store d:mi="22">
<book price="12.99" d:price="Number" d:mi="4">
<title d:constr="String" d:mi="1">Sword of Honour</title>
<category d:constr="String" d:mi="2">fiction</category>
<author d:constr="String" d:mi="3">Evelyn Waugh</author>
</book>
<book price="8.99" d:price="Number" d:mi="9">
<title d:constr="String" d:mi="5">Moby Dick</title>
<category d:constr="String" d:mi="6">fiction</category>
<author d:constr="String" d:mi="7">Herman Melville</author>
<isbn d:constr="String" d:mi="8">0-553-21311-3</isbn>
</book>
<book price="8.95" d:price="Number" d:mi="13">
<title d:constr="String" d:mi="10">50</title>
<category d:constr="String" d:mi="11">reference</category>
<author d:constr="String" d:mi="12">Nigel Rees</author>
</book>
<book price="22.99" d:price="Number" d:mi="18">
<title d:constr="String" d:mi="14">The Lord of the Rings</title>
<category d:constr="String" d:mi="15">fiction</category>
<author …Run Code Online (Sandbox Code Playgroud) 在Entity Framework中使用此代码我收到以下错误.我需要获取特定日期的所有行,采用DateTimeStart此格式的DataType类型2013-01-30 12:00:00.000
码:
var eventsCustom = eventCustomRepository.FindAllEventsCustomByUniqueStudentReference(userDevice.UniqueStudentReference)
.Where(x => x.DateTimeStart.Date == currentDateTime.Date);
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错误:
base {System.SystemException} = {"The specified type member 'Date' is not supported in LINQ to Entities. Only initializers, entity members, and entity navigation properties are supported."}
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任何想法如何解决它?
我需要使用css,jquery或js隐藏iframe上的水平scollbar.
我想知道是否__CODE__有"短路"评估,如C#中的&& Operator.如果不是,我想知道是否有采用合理的解决方法.
我有一个类,当我尝试在另一个类中使用它时,我收到下面的错误.
using System;
using System.Collections.Generic;
using System.Linq;
namespace MySite
{
public class Reminders
{
public Dictionary<TimeSpan, string> TimeSpanText { get; set; }
// We are setting the default values using the Costructor
public Reminders()
{
TimeSpanText.Add(TimeSpan.Zero, "None");
TimeSpanText.Add(new TimeSpan(0, 0, 5, 0), "5 minutes before");
TimeSpanText.Add(new TimeSpan(0, 0, 15, 0), "15 minutes before");
TimeSpanText.Add(new TimeSpan(0, 0, 30, 0), "30 minutes before");
TimeSpanText.Add(new TimeSpan(0, 1, 0, 0), "1 hour before");
TimeSpanText.Add(new TimeSpan(0, 2, 0, 0), "2 hours before");
TimeSpanText.Add(new TimeSpan(1, 0, …Run Code Online (Sandbox Code Playgroud) 我在创建具有子元素的透明元素时遇到问题.使用此代码,子元素从父元素获取不透明度值.
我需要将子元素的不透明度重置/设置为任意值.浏览器参考是Maple Browser (for a Samsung TV Application).
.video-caption {
position: absolute;
top:50px;
width: 180px;
height: 55px;
background-color: #000;
-khtml-opacity:.40;
-moz-opacity:.40;
-ms-filter:"alpha(opacity=40)";
filter:alpha(opacity=40);
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0.4); /*just for testing*/
opacity:.40;
}
.video-caption > p {
color: #fff !important;
font-size: 18px;
-khtml-opacity:1;
-moz-opacity:1;
-ms-filter:"alpha(opacity=100)";
filter:alpha(opacity=100);
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=1);
opacity:1;
}
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编辑标记
<div> <img id="videothb-1" src="https://xxxxx/splash.jpg"> <div class="video-caption"> <p>Description here</p> </div> </div>
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