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by Bent Rasmussen
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Published on 2009-10-05T13:39:07Z
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2010/05/28
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What is the precise implementation of Enumerable.Range in .Net; preferable .Net 4? Is it a yielded for-loop? A custom implementation (IEnumerable, IEnumerator) or?
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
>>> More
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The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included…
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By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have…
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I installed Redmine and run it in Apache2 with the Passenger module.
Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the…
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I've got an interresting problem: Given an IEnumerable<string>, is it possible to yield a sequence of IEnumerable<string> that groups identical adjacent strings in one pass?
Let me explain.
Considering the following IEnumerable<string> (pseudo representation):
{"a","b","b","b"…
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How to split an IEnumerable of IEnumerables to one flat IEnumerable using LINQ (or someway else)?
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Hi,
In the .net framework, there's a generic IEnumerable<T> interface which inherits from the not-generic IEnumerable, and they both have a GetEnumerator() method. The only differents between these two GetEnumerator() is the return type.
Now I have a similar design, but when I compile the…
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Hi,
I get an IEnumerable which I know is a object array. I also know the datatype of the elements. Now I need to cast this to an IEnumerable<T, where T is a supplied type. For instance
IEnumerable results = GetUsers();
IEnumerable<T> users = ConvertToTypedIEnumerable(results, typeof(User));
I…
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Hi All,
Recently I found a very surprising behavior in c#.
I had a method which takes IEnumerable<Object> as a parameter and i was passing
IEnumerable<string> but it's not possible.
While in c# everything can be upcast to Object than why this is not possible?
It's totally confusing for…
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