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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
In the latest version of Asp.Net SignalR, was added a new way of sending a message to a specific user, using the interface "IUserIdProvider".
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How to delete a file after checking whether it exists
... the specified file does not exist.
– fearofawhackplanet
Aug 22 '11 at 15:24
Perhaps you're using a different version ...
GUI-based or Web-based JSON editor that works like property explorer [closed]
.../map-test/tree2.html Outline editor, not really JSON
http://json.bubblemix.net/ Visualise JSON structute, edit inline and export back to prettified JSON.
http://jsoneditoronline.org/ Example added by StackOverflow thread participant. Source: https://github.com/josdejong/jsoneditor
http://jsonmate.co...
Mail multipart/alternative vs multipart/mixed
...il.MessagingException;
import javax.mail.Multipart;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMultipart;
import java.net.URL;
import java.util.HashMap;
import java.util.List;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* ...
C# Passing Function as Argument [duplicate]
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There are a couple generic types in .Net (v2 and later) that make passing functions around as delegates very easy.
For functions with return types, there is Func<> and for functions without return types there is Action<>.
Both Func and Action can b...
Return Boolean Value on SQL Select Statement
...RE UserID = 20070022
Seeing as a boolean can never be null (at least in .NET), it should default to false or you can set it to that yourself if it's defaulting true. However 1 = true, so null = false, and no extra syntax.
Note: I use Dapper as my micro orm, I'd imagine ADO should work the same.
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How to use jQuery to select a dropdown option?
...gt;option:eq(3)').attr('selected', true);
example at http://www.jsfiddle.net/gaby/CWvwn/
for modern versions of jquery you should use the .prop() instead of .attr()
$('select>option:eq(3)').prop('selected', true);
example at http://jsfiddle.net/gaby/CWvwn/1763/
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how to read all files inside particular folder
I want to read all xml files inside a particular folder in c# .net
7 Answers
7
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How to add extra namespaces to Razor pages instead of @using declaration?
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I found this http://weblogs.asp.net/mikaelsoderstrom/archive/2010/07/30/add-namespaces-with-razor.aspx which explains how to add a custom namespace to all your razor pages.
Basically you can make this
using Microsoft.WebPages.Compilation;
public class Pre...
Get list of databases from SQL Server
... Server instance? I'm planning to make a list of them in a combo box in VB.NET.
15 Answers
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