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MySQL: multiple tables or one table with many columns?
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Thanks for your answer, so after reading it I think what I was talking about was the one-to-one information situation, when a user has many one-to-one columns.
– Xavier_Ex
Mar 19 '12 at 17:29
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Match multiple cases classes in scala
...llowed where the type of x is set to the upper bound in the type system of whatever A(x) and B(x) produce.
– Mitch Blevins
Nov 10 '11 at 17:24
1
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Mapping two integers to one, in a unique and deterministic way
...; 0
(32767, 32767) => 2147418112
(-32768, -32768) => 2147483647
What I do: After applying a weight of 2 to the the inputs and going through the function, I then divide the ouput by two and take some of them to negative axis by multiplying by -1.
See the results, for any input in the ran...
Ruby send vs __send__
...sing __send__ is especially useful in metaprogramming, when you don't know what methods the class being manipulated defines. It could have overriden send.
Watch:
class Foo
def bar?
true
end
def send(*args)
false
end
end
foo = Foo.new
foo.send(:bar?)
# => false
foo.__send__(:ba...
Eclipse jump to closing brace
What is the keyboard short cut in Eclipse to jump to the closing brace of a scope?
7 Answers
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How do I return clean JSON from a WCF Service?
...be used with 'System.ServiceModel.Description.WebScriptEnablingBehavior'." What am I doing wrong? Thank you!
– user208662
Jan 19 '10 at 13:09
28
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Cannot drop database because it is currently in use
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FYI, this seems to do what you said it would, but isn't solving the issue for me.
– Don Rolling
Dec 8 '15 at 16:51
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Change drawable color programmatically
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so what was the solution?
– speedynomads
May 31 '13 at 17:03
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When should I use perror(“…”) and fprintf(stderr, “…”)?
... it returned -1), you could then call perror immediately afterwards to see what the actual error was. Keep in mind that if you call other syscalls in the meantime, then the value in errno will be written over, and calling perror won't be of any use in diagnosing your issue if an error was generated...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...plicit value like -nodejs=0.10.1 and you will need to put the * if that is what you want. If it is able to handle semvar matching, that would be awesome and I'd be glad to hear how to make that magic happen. :)
– Mike Williamson
Sep 4 at 14:20
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