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SQL - many-to-many table primary key
...real advantage to having a surrogate key. Having a primary key on (col1,col2) is guaranteed unique (assuming your col1 and col2 values in the referenced tables are unique) and a separate index on (col2,col1) will catch those cases where the opposite order would execute faster. The surrogate is a was...
How can I extract the folder path from file path in Python?
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Alan W. Smith
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answered Jun 12 '13 at 4:18
Sukrit KalraSukri...
Filter output in logcat by tagname
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edited Apr 7 '13 at 4:52
abatishchev
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Stash changes while keeping the changes in the working directory in Git
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Cirelli94
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user456814user456814
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
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iOS 7 status bar back to iOS 6 default style in iPhone app?
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Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
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Startup.Configuration gets called slightly later than Application_Start, but I don't think the d...
What is the difference between setUp() and setUpClass() in Python unittest?
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Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
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Sounds like you're calling sp_executesql with a VARCHAR statement, when it needs to be NVARCHA...
What is the difference between Eclipse for Java (EE) Developers and Eclipse Classic?
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edited Aug 9 '16 at 12:28
rany
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answered Nov 18 '10 at 10:27
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