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Merge two (or more) lists into one, in C# .NET
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You can use the LINQ Concat and ToList methods:
var allProducts = productCollection1.Concat(productCollection2)
.Concat(productCollection3)
.ToList();
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returning in the middle of a using block
... several others have pointed out in general this is not a problem.
The only case it will cause you issues is if you return in the middle of a using statement and additionally return the in using variable. But then again, this would also cause you issues even if you didn't return and simply kept a ...
type object 'datetime.datetime' has no attribute 'datetime'
...t allows for handling of dates, times and datetimes (all of which are datatypes). This means that datetime is both a top-level module as well as being a type within that module. This is confusing.
Your error is probably based on the confusing naming of the module, and what either you or a module yo...
Recommended Fonts for Programming? [closed]
What fonts do you use for programming, and for what language/IDE? I use Consolas for all my Visual Studio work, any other recommendations?
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What do *args and **kwargs mean? [duplicate]
What exactly do *args and **kwargs mean?
5 Answers
5
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How to enable curl, installed Ubuntu LAMP stack?
...either can I can find the extension listed in the INI file. I added manually but it didn't work either.
9 Answers
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Changing UIButton text
So I'm trying to update the text on a UIButton when I click it. I'm using the following line to change the text:
7 Answers
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What's the difference between Ruby's dup and clone methods?
The Ruby docs for dup say:
6 Answers
6
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How to pass the password to su/sudo/ssh without overriding the TTY?
...m writing a C Shell program that will be doing su or sudo or ssh . They all want their passwords in console input (the TTY) rather than stdin or the command line.
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vertical align middle in
...nt to keep the height of #abc div at 50px and text to align vertically in the middle of the div .
10 Answers
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