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Case-INsensitive Dictionary with string key-type in C#
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This seemed related, but I didn't understand it properly: c# Dictionary: making the Key case-insensitive through declarations
It is indeed related. The solution is to tell the dictionary instance not to use the standard string compare method (which is case sensitive) but rather to...
foreach vs someList.ForEach(){}
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We had some code here (in VS2005 and C#2.0) where the previous engineers went out of their way to use list.ForEach( delegate(item) { foo;}); instead of foreach(item in list) {foo; }; for all the code that they wrote. e.g. a block of code for reading rows from a ...
Biggest differences of Thrift vs Protocol Buffers?
... you can add extensions. For example, Thrift generates partial classes for C# which are easy to extend. However, that's not the general rule, that's true.
– JensG
Jan 27 '15 at 9:28
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What requirement was the tuple designed to solve?
I'm looking at the new C# feature of tuples. I'm curious, what problem was the tuple designed to solve?
13 Answers
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C# generic type constraint for everything nullable
...do this at all. In most circumstances I'd prefer to just accept this as a C# limitation, rather than try and work with a leaky, failure-prone abstraction. E.g. a different solution might be to just require classes, or just require structs (and explicitly make em nullable) - or do both and have two...
Remove characters from C# string
How might I remove characters from a string? For example: "My name @is ,Wan.;'; Wan" .
21 Answers
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C# List of objects, how do I get the sum of a property
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Tuples( or arrays ) as Dictionary keys in C#
I am trying to make a Dictionary lookup table in C#. I need to resolve a 3-tuple of values to one string. I tried using arrays as keys, but that did not work, and I don't know what else to do. At this point I am considering making a Dictionary of Dictionaries of Dictionaries, but that would proba...
C# - Keyword usage virtual+override vs. new
What are differences between declaring a method in a base type " virtual " and then overriding it in a child type using the " override " keyword as opposed to simply using the " new " keyword when declaring the matching method in the child type?
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When should I create a destructor?
...aged objects to exist" - For a concrete example, I have a matrix class in C# that utilizes an underlying native C++ matrix class to do a lot of heavy lifting - I make a lot of matrices - a "destructor" is far superior to IDisposable in this specific case, because it keeps the managed and unmanaged...