Why is type inference not supported for constructors the way it is for generic methods? public class MyType<T> { private readonly T field; public MyType(T value) { field = value; } } var obj = new MyType(42); // why can't type inference work out that I want a MyType<int>? Though you could get around this with a factory class, public class MyTypeFactory { public static MyT
为什么类型推断不像构造函数那样支持泛型方法? public class MyType<T> { private readonly T field; public MyType(T value) { field = value; } } var obj = new MyType(42); // why can't type inference work out that I want a MyType<int>? 尽管你可以通过工厂班来解决这个问题, public class MyTypeFactory { public static MyType<T> Create<T>(T value) { return new M
I am close to getting this to work with Microsoft Dynamics CRM application, However, I get Error code 214: Bad authentication data.:( The request URL is: https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=aspas10&since_id=342379690448805888 Authentication Header: OAuth oauth_nonce=” **** ”, oauth_signature_method=”HMAC-SHA1″, oauth_timestamp=”1372370208″, oauth_consumer_k
我正在接近使用Microsoft Dynamics CRM应用程序,但是,我得到错误代码214:错误的身份验证数据。:( 请求网址是:https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=aspas10&since_id=342379690448805888 Authentication Header:OAuth oauth_nonce =“ **** ”,oauth_signature_method =“HMAC-SHA1”,oauth_timestamp =“1372370208”,oauth_consumer_key =“ ***** ”,oauth_token =“ ********** “,
TL;DR: If the Linux kernel loses a buffered I/O write , is there any way for the application to find out? I know you have to fsync() the file (and its parent directory) for durability . The question is if the kernel loses dirty buffers that are pending write due to an I/O error, how can the application detect this and recover or abort? Think database applications, etc, where order of writes
TL; DR: 如果Linux内核丢失缓冲I / O写入 ,应用程序是否有任何方法可以找到? 我知道你必须fsync()文件(及其父目录)的耐久性 。 问题是如果内核由于I / O错误而丢失了正在等待写入的脏缓冲区,应用程序如何检测这个并恢复或中止? 考虑数据库应用程序等,其中写入顺序和写入持久性可能是至关重要的。 遗失的写道? 怎么样? 在某些情况下,Linux内核的块层可能会丢失由write() , pwrite()等成功提交的缓冲I / O请
Did anyone manage to close a WPF window containing an OpenTok session running with the Windows SDK without making the entire application to abruptly terminate? I am trying to set up an application where a person can attend multiple conferences, one after another, but the only way I seem to manage to make everything working is by hiding the OpenTok window instead of closing it and then by recrea
有没有人设法关闭包含与Windows SDK一起运行的OpenTok会话的WPF窗口,而不会使整个应用程序突然终止? 我试图建立一个应用程序,让一个人可以一个接一个地参加多个会议,但我似乎设法使所有工作都成功的唯一方法是隐藏OpenTok窗口而不是关闭它,然后重新创建会话,发布者和订购者对象。 这种有点奏效,但它似乎是一个非常肮脏的解决方法... 如果你想看代码,我从这里的BasicVideoChat示例开始https://github.com/opentok/op
I've enabled application logging to a blob for an app service on Azure. I can view the logs in the log stream from the Azure portal I can see that a file like xxxxx-#####.applicationLog.csv is being created each hour in the Azure storage account I created, but this file doesn't actually contain the my application logs I tried enabling Web Server logging to storage on the same accoun
我已经为Azure上的应用程序服务启用了应用程序日志记录。 我可以从Azure门户查看日志流中的日志 我可以看到在创建的Azure存储帐户中每小时都会创建一个像xxxxx-#####.applicationLog.csv这样的文件,但该文件实际上并不包含我的应用程序日志 我试图启用Web服务器日志记录到相同的帐户存储,并且确实工作 - 我可以在不同的文件中看到HTTP请求的日志 我试图创建一个新的存储帐户并指向它的日志,但它没有改变任何东西 配
I'm developing a TypeScript code generator that will use custom attributes on C# classes to generate TypeScript definitions and code files. I'm considering two options for TypeScript code generation / source file analysis: Reflection on compiled assemblies Roslyn CTP The tool would use custom attributes on properties and methods to generate a TypeScript file. Right now I'm no
我正在开发一个TypeScript代码生成器,它将使用C#类上的自定义属性来生成TypeScript定义和代码文件。 我正在考虑TypeScript代码生成/源文件分析的两个选项: 对编译程序集的思考 罗斯林CTP 该工具将使用属性和方法的自定义属性来生成TypeScript文件。 现在我不打算将C#方法体转换为JavaScript,但将来可能会这样做。 因此,我正在认真考虑Roslyn。 然而,为了简单地生成我的TypeScript类的轮廓,我想我可以使用反射
Is there any way to store data in the table kind of this: http://pasteboard.s3.amazonaws.com/images/LDTcQpG.png Inside SettingsModel column, which is defined in Linq-to-Sql like this: http://pasteboard.s3.amazonaws.com/images/LDXSPiM.png And also with DataContext option turned to the: http://pasteboard.s3.amazonaws.com/images/LE1ddhn.png With the class SettingsModel defined like this:
有什么方法可以将数据存储在表中: http://pasteboard.s3.amazonaws.com/images/LDTcQpG.png 里面的SettingsModel列,在Linq-to-Sql定义如下: http://pasteboard.s3.amazonaws.com/images/LDXSPiM.png 并且还使用DataContext选项转向: http://pasteboard.s3.amazonaws.com/images/LE1ddhn.png 通过像这样定义类SettingsModel: namespace ElQueue.DataClasses { [DataContract] public sealed class Setti
We are developing an add-in for Autodesk Inventor. Our software is a bunch of dll assemblies loaded into Inventor at runtime. We have decided to use the Microsoft Enterprise Library 5.0 for logging and exception handling. Now we have a problem, because it turns out Inventor 2013 uses Enterprise Library 4.1. When our add-in is loading, it fails to load the proper version of an assembly, becau
我们正在为Autodesk Inventor开发一个插件。 我们的软件是一系列在运行时加载到Inventor中的dll程序集。 我们决定使用Microsoft Enterprise Library 5.0进行日志记录和异常处理。 现在我们遇到了一个问题,因为事实证明Inventor 2013使用Enterprise Library 4.1。 当我们的加载项加载时,它无法加载程序集的正确版本,因为Inventor的Bin目录中已经有一个旧版本。 我们到目前为止所考虑的选项: 在部署产品期间,覆盖Inv
I'm looking to remove empty elements from an XML file because the reader expects a value. It's not a nil xsi:nil="true" or element without content <Element /> Deserialize Xml with empty elements in C#. But Element where the inner part is simply missing <Element></Element> I've tried writing my own code for removing these elements, but my code is too slo
我期望从XML文件中删除空元素,因为阅读器需要一个值。 它不是无xsi:nil="true"或没有内容的<Element />在C#中用空元素反序列化Xml。 但元素内部部分完全缺少<Element></Element> 我已经尝试编写我自己的代码来删除这些元素,但是我的代码太慢,文件太大。 每个项目的结尾还将包含此模式。 所以下面的正则表达式会删除有效的xml: @"<.*></*> 我需要某种正则表达式来确
I am working on a project using old XML files developed way back when and we are trying to develop a new application to create these files. I'm currently using XmlDocument, and I am using a string as the template when I create the inner xml. Here is an example of the original XML which we are trying to reproduce: <Animal> <Species>2368<!-- Mammal --></Species>
我正在开发一个使用旧XML文件开发的项目,当时我们正在尝试开发一个新的应用程序来创建这些文件。 我目前使用XmlDocument,并且我在创建内部xml时使用字符串作为模板。 这里是我们试图重现的原始XML的一个例子: <Animal> <Species>2368<!-- Mammal --></Species> </Animal> 现在,在内部xml中最初有一个注释,以便我们可以轻松查看XML并查看枚举数量映射的内容。 当我试图将它作为一个