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What are 'closures' in .NET?
What is a closure ? Do we have them in .NET?
11 Answers
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Should the hash code of null always be zero, in .NET
...default(T) will have the same hash code (in the current implementation of .NET). That could be changed if the implementors of .NET changed either the hash code of null or the hash code algorithm of the System.Enum.
– Jeppe Stig Nielsen
May 23 '12 at 21:17
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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
I have developed a .NET MVC application and have started playing around with AWS and deploying it via the Visual Studio Toolkit. I have successfully deployed the application using the Elastic Beanstalk option in the toolkit.
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Maximum request length exceeded.
...IIS Express I had to set BOTH of these. The httpRuntime one configures ASP.NET's max length while requestLimits configures IIS's max length, stackoverflow.com/questions/6327452/… and forums.iis.net/t/1169846.aspx
– Despertar
Aug 6 '12 at 8:21
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Edit and Continue: “Changes are not allowed when…”
...->Debug
Uncheck Enable Optimizations in Advanced Compiler Settings
(ASP.NET) Check nightcoder's answer if it is the case
(ASP.NET) Check this answer (by matrixugly) if it is the case
(ASP.NET) Ensure you have Edit and Continue enabled on the Web tab (vs2010)
(ASP.NET) Go to Properties > Web &...
PHP file_get_contents() and setting request headers
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see also: docs.php.net/context and docs.php.net/stream_context_create
– VolkerK
Jan 21 '10 at 8:34
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Validate a username and password against Active Directory?
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If you work on .NET 3.5 or newer, you can use the System.DirectoryServices.AccountManagement namespace and easily verify your credentials:
// create a "principal context" - e.g. your domain (could be machine, too)
using(PrincipalContext pc ...
Keeping ASP.NET Session Open / Alive
Which is the easiest and most unobstrusive way to keep an ASP.NET session alive as long as the user has the browser window open? Is it timed AJAX calls? I want to prevent the following: sometimes users keep their window open for a long time, then enter stuff, and on submit nothing works anymore beca...
What is the maximum possible length of a .NET string?
What is the longest string that can be created in .NET? The docs for the String class are silent on this question as far as I can see, so an authoritative answer might require some knowledge of internals. Would the maximum change on a 64-bit system?
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How to obtain the last path segment of a URI
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I was searching for Android's android.net.Uri (not java.net.URI) and ended up here. If you're using that instead, there's a method there called getLastPathSegment() which should do the same thing. :)
– pm_labs
Mar 4 '13 at 4...