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Why use multiple columns as primary keys (composite primary key)
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Note that in many cases of using a generated primary key, you often still want a unique key on the composite values.
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How can I find script's directory with Python? [duplicate]
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Acumenus
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answered Mar 29 '11 at 15:43
RED MONKEYRED MONKE...
Creating an object: with or without `new` [duplicate]
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edited Oct 11 '16 at 7:02
Community♦
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answered Jun 13 '11 at 22:52
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Number.sign() in javascript
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answered Oct 2 '11 at 6:26
Frédéric HamidiFrédéric Hamidi
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How to upper case every first letter of word in a string? [duplicate]
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answered Jul 19 '09 at 13:11
akarnokdakarnokd
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Android adb “Unable to open sync connection!”
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MavenMaven
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How to add a delay for a 2 or 3 seconds [closed]
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answered Mar 27 '11 at 14:46
digEmAlldigEmAll
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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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ScottWassermanScottWasserman
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Python pip install fails: invalid command egg_info
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answered Jul 11 '12 at 5:01
Randall MaRandall Ma
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Changing Locale within the app itself
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answered Nov 21 '10 at 19:02
Andrey NovikovAndrey Novikov
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