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'float' vs. 'double' precision
...ry representation, not a decimal one.
Single precision (float) gives you 23 bits of significand, 8 bits of exponent, and 1 sign bit.
Double precision (double) gives you 52 bits of significand, 11 bits of exponent, and 1 sign bit.
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Xcode doesn't show the line that causes a crash
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301
You should also ensure that you have breakpoints set for all exceptions. This will cause Xcod...
Namespace for [DataContract]
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434
DataContractAttribute Class is in the System.Runtime.Serialization namespace.
You should add a...
MySQL/SQL: Group by date only on a Datetime column
...GROUP BY DATE(a_table.mydate);
Or you can GROUP BY the alias as @orlandu63 suggested:
SELECT SUM(foo), DATE(mydate) DateOnly FROM a_table GROUP BY DateOnly;
Though I don't think it'll make any difference to performance, it is a little clearer.
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What are the differences between ipython and bpython?
... Sven MarnachSven Marnach
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Take diff of two vertical opened windows in Vim
... incorrect results.
– baldrs
Jul 30 '14 at 13:28
One can use an alias:windo difft[this]. Ref: :help diff
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Mongo: find items that don't have a certain field
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Somnath Muluk
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answered Apr 19 '11 at 16:19
Andrew Orsi...
What does it mean when git says a file “needs update”?
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answered Apr 18 '10 at 3:17
Michael MrozekMichael Mrozek
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Cleanest and most Pythonic way to get tomorrow's date?
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Esteban Küber
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answered Oct 1 '09 at 22:49
Kamil SzotKamil S...
How do you include Xml Docs for a class library in a NuGet package?
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edited Oct 30 '14 at 20:43
Jerther
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