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What is aspect-oriented programming?
.... People seem to talk about aspect-oriented programming, but I've never really learned what it is or how to use it. What is the basic paradigm?
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Ruby: Calling class method from instance
In Ruby, how do you call a class method from one of that class's instances? Say I have
9 Answers
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How to overwrite the previous print to stdout in python?
...way of formatting strings in Python 3; the % operator is deprecated. Basically, all strings now have a format method. In this case, the {0} means "the first argument to format()" (counting starts at 0).
– Mike DeSimone
Mar 24 '11 at 22:01
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What's the difference between MemoryCache.Add and MemoryCache.Set?
I read the MSDN documentation but didn't really understand it.
1 Answer
1
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Why should I use Deque over Stack?
... sensible in terms of inheritance. The fact that Stack extends Vector is really strange, in my view. Early in Java, inheritance was overused IMO - Properties being another example.
For me, the crucial word in the docs you quoted is consistent. Deque exposes a set of operations which is all about be...
How do I find the absolute url of an action in ASP.NET MVC?
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Click here for more information, but esentially there is no need for extension methods. It's already baked in, just not in a very intuitive way.
Url.Action("Action", null, null, Request.Url.Scheme);
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No submodule mapping found in .gitmodule for a path that's not a submodule
...odule mapping found in .gitmodules for path" error message.
You can check all the entries in the index which are referencing submodules:
git ls-files --stage | grep 160000
Previous answer (November 2010)
It is possible that you haven't declared your initial submodule correctly (i.e. without a...
SQL Server loop - how do I loop through a set of records
...ROM @MyCursor
INTO @MyField
END;
CLOSE @MyCursor ;
DEALLOCATE @MyCursor;
END;
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What is the string length of a GUID?
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Note: 36 is the string length with the dashes in between. They are actually 16-byte numbers.
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How to debug PDO database queries?
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I never see the final query as it's
sent to the database
Well, actually, when using prepared statements, there is no such thing as a "final query" :
First, a statement is sent to the DB, and prepared there
The database parses the query, and builds an internal representation of it
And, w...