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c# datatable to csv
Could somebody please tell me why the following code is not working. The data is saved into the csv file, however the data is not separated. It all exists within the first cell of each row.
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How to Find And Replace Text In A File With C#
My code so far
7 Answers
7
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Is there an IDictionary implementation that, on missing key, returns the default value instead of th
...alue
dictionary.TryGetValue(key, out ret);
return ret;
}
Or with C# 7.1:
public static TValue GetValueOrDefault<TKey,TValue>
(this IDictionary<TKey, TValue> dictionary, TKey key) =>
dictionary.TryGetValue(key, out var ret) ? ret : default;
That uses:
An expressi...
Any decent text diff/merge engine for .NET? [closed]
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Update, 2010 Oct 17: The Google Diff/Patch/Merge code has been ported to C#. The COM component still works, but if you're coming from .NET, you'll wanna use the .NET port directly.
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How to copy data to clipboard in C#
How can I copy a string (e.g "hello") to the System Clipboard in C#, so next time I press CTRL+V I'll get "hello"?
5 Answ...
Is it possible to create static classes in PHP (like in C#)?
I want to create a static class in PHP and have it behave like it does in C#, so
6 Answers
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C# “internal” access modifier when doing unit testing
I'm new to unit testing and I'm trying to figure out if I should start using more of internal access modifier. I know that if we use internal and set the assembly variable InternalsVisibleTo , we can test functions that we don't want to declare public from the testing project. This makes me thi...
Is there a C# type for representing an integer Range?
...ve a need to store an integer range. Is there an existing type for that in C# 4.0?
10 Answers
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Associating enums with strings in C#
I know the following is not possible because the Enumeration's type has to be an int
32 Answers
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Efficient list of unique strings C#
What is the most efficient way to store a list of strings ignoring any duplicates?
I was thinking a dictionary may be best inserting strings by writing dict[str] = false; and enumerating through the keys as a list. Is that a good solution?
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