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Nullable type issue with ?: Conditional Operator
Could someone explain why this works in C#.NET 2.0:
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What does the M stand for in C# Decimal literal notation?
In order to work with decimal data types, I have to do this with variable initialization:
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TypeError: module.__init__() takes at most 2 arguments (3 given)
...hen I try to inherit from this class in another file, calling the constructor throws an exception:
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How can I print the contents of a hash in Perl?
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the original poster might also want to look into the various Data::Dumper options, in particular turning on 'Sortkeys' can be very useful
– plusplus
Jul 22 '09 at 8:08
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Linq to Objects: does GroupBy preserve order of elements?
Does Enumerable.GroupBy from LINQ to Objects preserve order of elements in the groups?
1 Answer
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Unpack a list in Python?
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function_that_needs_strings(*my_list) # works!
You can read all about it here.
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What is scaffolding? Is it a term for a particular platform?
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Scaffolding generally refers to a quickly set up skeleton for an app. It's not rails-only since other platforms have it as well. It's also not generally meant to be a "final" system; merely the first, smallest way to do it.
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Is there a JavaScript strcmp()?
Can anyone verify this for me? JavaScript does not have a version of strcmp(), so you have to write out something like:
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Returning a file to View/Download in ASP.NET MVC
I'm encountering a problem sending files stored in a database back to the user in ASP.NET MVC. What I want is a view listing two links, one to view the file and let the mimetype sent to the browser determine how it should be handled, and the other to force a download.
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git diff renamed file
... do in git diff HEAD^^ HEAD a.txt you aren't ever going to see the renames or copies because you've excluded the everything apart from a single path and renames or copies - by definition - involve two paths.
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