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How to define two fields “unique” as couple

...unique in that case. – Greg Jun 27 '11 at 17:28 27 FYI it throws a django.db.utils.IntegrityError...
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What is AF_INET, and why do I need it?

... answered Oct 20 '09 at 11:46 George ShoreGeorge Shore 3,04111 gold badge1313 silver badges55 bronze badges ...
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MySQL: What's the difference between float and double?

...th example – Kailas Apr 17 '14 at 9:11 4 @Kailas Floats get rounded and decimals do not. Decimal(...
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What's the difference between “squash” and “fixup” in Git/Git Extension?

... Ricardo 2,45811 gold badge2121 silver badges4141 bronze badges answered May 26 '13 at 11:11 drizzddrizzd ...
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Plot smooth line with PyPlot

... brezniczky 27311 silver badge88 bronze badges answered Mar 12 '11 at 17:09 Olivier VerdierOlivier Verdier ...
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git-svn: how do I create a new svn branch via git?

...n-Jensen 85.8k3838 gold badges108108 silver badges141141 bronze badges 2 ...
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What is the default scope of a method in Java?

... than..." – reinaldoluckman Aug 20 '11 at 17:47 8 Might also be worth mentioning that "package-pr...
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Skip Git commit hooks

... answered Aug 29 '11 at 13:36 VonCVonC 985k405405 gold badges33953395 silver badges39913991 bronze badges ...
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Confusion between factor levels and factor labels

... answered May 3 '11 at 12:48 Joris MeysJoris Meys 95k2626 gold badges196196 silver badges254254 bronze badges ...
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Only one expression can be specified in the select list when the subquery is not introduced with EXI

... answered Oct 7 '11 at 8:13 ShoushouLebShoushouLeb 87766 silver badges22 bronze badges ...