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Benefits of header-only libraries
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@LuchianGrigore I couldn't find anyone else that had either. That's why it took a while to answer. There are so many speculative "increases code size" and "memory consumption" comments. I finally have a snapshot of the differences, even if it's only one exampl...
How to convert a char array back to a string?
... C/C++ where "foo" you have a bundle of chars terminated by a zero byte on one side and string on the other side and many conversions between them due do legacy methods.
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Duplicating a MySQL table, indices, and data
How do I copy or clone or duplicate the data, structure,
and indices of a MySQL table to a new one?
10 Answers
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
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That answers the question for me in terms of "getting it done." However, there is no support for it in VS2010 directly, right?
– Elijah
Jun 4 '10 at 17:31
1
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socket.shutdown vs socket.close
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Here's one explanation:
Once a socket is no longer required,
the calling program can discard the
socket by applying a close subroutine
to the socket descriptor. If a
reliable delivery socket has data
associated with it...
C# LINQ find duplicates in List
... value, and then pick a representative of the group if there are more than one element in the group. In LINQ, this translates to:
var query = lst.GroupBy(x => x)
.Where(g => g.Count() > 1)
.Select(y => y.Key)
.ToList();
If you want to know how...
SSH to Elastic Beanstalk instance
...r Elastic Beanstalk Application
If you haven't made a key pair yet, make one by clicking Key Pairs below Security Group in the ec2 tab.
In the AWS console, open the Elastic Beanstalk tab.
Select the relevant region.
Select relevant Environment
Select Configurations in left pane.
Select Security.
U...
Ruby, remove last N characters from a string?
...uestion's had an answer for almost nine years that worked the same as this one, with 261 upvotes at the time of writing. JP accepted that and recently switched to this, so I'd say it answered their question :) I thought I'd pop this in as a modern alternative, and hope it helps people who land here....
When should I use cross apply over inner join?
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Can anyone give me a good example of when CROSS APPLY makes a difference in those cases where INNER JOIN will work as well?
See the article in my blog for detailed performance comparison:
INNER JOIN vs. CROSS APPLY
CROSS APPLY...
Interface vs Abstract Class (general OO)
I have had recently two telephone interviews where I've been asked about the differences between an Interface and an Abstract class. I have explained every aspect of them I could think of, but it seems they are waiting for me to mention something specific, and I don't know what it is.
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