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C# getting the path of %AppData%

... The path is different if you're talking ASP.NET. I couldn't find any of the 'SpecialFolder' values that pointed to /App_Data for ASP.NET. Instead you need to do this: HttpContext.Current.ApplicationInstance.Server.MapPath("~/App_Data") (Note: You don't need...
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How to create JSON string in C#

... JavaScriptSerializer is part of ASP.NET Ajax 1.0 if you want to use it from .NET 2.0. – Joe Chung Jun 29 '09 at 0:58 2 ...
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Check if list is empty in C# [closed]

...Template which is shown if the datasource is empty. This is an approach in ASP.NET: <emptydatarowstyle backcolor="LightBlue" forecolor="Red"/> <emptydatatemplate> <asp:image id="NoDataErrorImg" imageurl="~/images/NoDataError.jpg" runat="server"/> No Data Found! &lt...
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Getting “The JSON request was too large to be deserialized”

...sue. <system.web.extensions> <scripting> <webServices> <jsonSerialization maxJsonLength="2147483644"/> </webServices> </scripting> </system.web.extensions> Set a higher value for aspnet:MaxJsonDeserializerMembers in...
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin

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How to substring in jquery

...tring(4); Read more here: http://www.w3schools.com/jsref/jsref_substring.asp share | improve this answer | follow | ...
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Difference between margin and padding?

... But the graphic is a perfect illustration. w3schools.com/css/css_margin.asp w3schools.com/css/css_padding.asp – Suroot May 11 '11 at 2:53 ...
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How do you create an asynchronous method in C#?

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Configure IIS Express for external access to VS2010 project

..."Inbound Rules" choose "New Rule...". Rule Type is "Custom". Program is Services->Customize...->Apply to services only. (Although IIS Express is not a service, the HTTP multiplexer it uses is). Protocol is TCP Specific Ports: List all the ports for all of your IIS Express bindings. You can ...
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How to check with javascript if connection is local host?

... That's how it get checked in React, register service worker, good way to check if you are on localhost by checking hostname, including localhost and IPv6, and matching start with 127: const isLocalhost = Boolean( window.location.hostname === 'localhost' || // ...