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How to get visitor's location (i.e. country) using geolocation? [duplicate]
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What if I access the internet via a proxy in a different country?
– Liam
Oct 11 '18 at 16:01
add a comment
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What should I do if the current ASP.NET session is null?
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If you only have code in pages, you won't run into this. Most of my ASP .NET code uses Session without checking for null repeatedly. It is, however, something to think about if you are developing an IHttpModule or otherwise is down in the grittier details of ASP .NET.
Edit
In answer to the comment...
Inline SVG in CSS
... width='100%' height='100%'/></svg>");
}
http://jsfiddle.net/6WAtQ/
(Note that the SVG content needs to be url-escaped for this to work, e.g. # gets replaced with %23.)
This works in IE 9 (which supports SVG). Data-URLs work in older versions of IE too (with limitations), but th...
How to add global ASP.Net Web Api Filters?
...rs.ActionFilterAttribute ) but I am unable to get it to work inside of ASP.Net MVC 4. I tried adding it to the RegisterGlobalFilters() method but that didn't work.
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
On the NerdDinner example of Professional ASP.NET MVC 1.0 there's a method to create a new dinner as copied bellow (page 89 of the free NerdDinner version).
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What is an MvcHtmlString and when should I use it?
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ASP.NET 4 introduces a new code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> ...
What is the difference between native code, machine code and assembly code?
I'm confused about machine code and native code in the context of .NET languages.
4 Answers
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User Authentication in ASP.NET Web API
...the simplest approach, because you would rely on the Authentication in ASP.Net
This is a simple example:
Web.config
<authentication mode="Forms">
<forms
protection="All"
slidingExpiration="true"
loginUrl="account/login"
cookieless="UseCookies"
enableCrossAppRedirect...
Unicode, UTF, ASCII, ANSI format differences
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UTF-16: 2 bytes per "code unit". This is the native format of strings in .NET, and generally in Windows and Java. Values outside the Basic Multilingual Plane (BMP) are encoded as surrogate pairs. These used to be relatively rarely used, but now many consumer applications will need to be aware of no...
How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
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@MEMark, I had to cast to make it work. Using .NET 4 & MVC 3 I was not provided with an override that would take an HttpStatusCode.
– Shawn South
Feb 25 '14 at 1:26
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