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by James Hay
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Published on 2010-03-12T14:22:40Z
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2010/03/12
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I'm confused as to the difference. Being fairly new to .Net, I know I can query IEnumarables using the Linq extensions. So what is this IQueryable and how does it differ?
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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'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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