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Recreating a Dictionary from an IEnumerable
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If you're using .NET 3.5 or .NET 4, it's easy to create the dictionary using LINQ:
Dictionary<string, ArrayList> result = target.GetComponents()
.ToDictionary(x => x.Key, x => x.Value);
The...
Is there a function to deselect all text using JavaScript?
...on().removeAllRanges(); works in all current browsers. Live demo: jsfiddle.net/hWMJT/1
– Šime Vidas
Jul 3 '11 at 12:18
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构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...决方案，softcommit无需进行提交索引操作，就可以搜素到最新对索引的变更，不过对索引的变更并没有sync commit到硬盘存储上，若发生意外导致程序非正常结束，未commit的数据会丢失，因此需要定时的进行commit操作。
平台中对数...
Use cases for NoSQL [closed]
... NoSQL), their differences and some of their use-cases: http://www.cattell.net/datastores/index.html
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How to find the extension of a file in C#?
In my web application (asp.net,c#) I am uploading video file in a page but I want to upload only flv videos. How can I restrict when I upload other extension videos?
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How does RegexOptions.Compiled work?
... of magnitude slower to construct.
It also shows that the x64 version of .NET can be 5 to 6 times slower when it comes to compilation of regular expressions.
The recommendation would be to use the compiled version in cases where either
You do not care about object initialization cost and need ...
Is there a replacement for unistd.h for Windows (Visual C)?
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Since we can't find a version on the Internet, let's start one here.
Most ports to Windows probably only need a subset of the complete Unix file.
Here's a starting point. Please add definitions as needed.
#ifndef _UNISTD_H
#define _UNISTD_H 1
/* This is intended...
SSH configuration: override the default username [closed]
...can add:
Host *
User buck
Or add
Host example
HostName example.net
User buck
The second example will set a username and is hostname specific, while the first example sets a username only. And when you use the second one you don't need to use ssh example.net; ssh example will be eno...
How to set web.config file to show full error message
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For more detail see customErrors Element (ASP.NET Settings Schema)
– stomy
Oct 30 '17 at 16:58
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ASP.NET MVC ambiguous action methods
...te")]
public ActionResult DeleteConfirmed(int id = 0)
See http://www.asp.net/mvc/tutorials/getting-started-with-mvc3-part9-cs
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