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How to discover number of *logical* cores on Mac OS X?
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@JoshuaFlanagan how many physical cores does the machine have and what chip is it? If it's a core i7 with 2 physical cores for example, it ...
How do I find a “gap” in running counter with SQL?
...equences.
– Hamish Grubijan
May 20 '13 at 21:12
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How can I open a URL in Android's web browser from my application?
...dd "http://" ;)
– tuxSlayer
Apr 19 '13 at 14:22
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You need null check with resolveCheck. See the...
Specifying column name in a “references” migration
... you @ecoologic!
– Dan Williams
May 13 '16 at 14:17
2
@ecoologic, just one thing you might want t...
Maximum number of threads per process in Linux?
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Shiva
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answered Dec 5 '08 at 15:56
Robert GambleRobert Gamble
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How do I sort a dictionary by value?
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1318
As simple as: sorted(dict1, key=dict1.get)
Well, it is actually possible to do a "sort by di...
Entity Framework vs LINQ to SQL
...pping
– George Lanetz
Dec 29 '15 at 13:18
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How to profile a bash shell script slow startup?
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132
If you have GNU date (or another version that can output nanoseconds), do this at the beginnin...
Get operating system info
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answered Aug 6 '13 at 1:29
Funk Forty NinerFunk Forty Niner
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How to convert floats to human-readable fractions?
...> Fraction('3.1415926535897932').limit_denominator(1000)
Fraction(355, 113)
>>> from math import pi, cos
>>> Fraction.from_float(cos(pi/3))
Fraction(4503599627370497, 9007199254740992)
>>> Fraction.from_float(cos(pi/3)).limit_denominator()
Fraction(1, 2)
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