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Differences between “java -cp” and “java -jar”?
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answered Aug 12 '12 at 13:59
Andreas DolkAndreas Dolk
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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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edited Feb 1 '11 at 4:53
Andrew Grimm
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a...
Determine font color based on background color
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edited Jul 24 '18 at 13:07
answered Dec 6 '09 at 17:09
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Group by with multiple columns using lambda
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AducciAducci
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Ruby class types and case statements
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235
You must use:
case item
when MyClass
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I had the same problem:
How to catch Errno::ECONNRE...
Should I delete the cgi-bin folder in a subdomain I just created?
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answered Feb 23 '10 at 20:56
janmoesenjanmoesen
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How do I use an INSERT statement's OUTPUT clause to get the identity value?
...TO MyTable(Name, Address, PhoneNo)
OUTPUT INSERTED.ID
VALUES ('Yatrix', '1234 Address Stuff', '1112223333')
You can use this also from e.g. C#, when you need to get the ID back to your calling app - just execute the SQL query with .ExecuteScalar() (instead of .ExecuteNonQuery()) to read the result...
An async/await example that causes a deadlock
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answered Feb 22 '13 at 10:37
cuonglecuongle
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How Should I Declare Foreign Key Relationships Using Code First Entity Framework (4.1) in MVC3?
...out much luck. Basically I am building the data model in code and using MVC3 to query that model. Everything works via MVC which is great (kudos to Microsoft!) but now I want it NOT to work because I need to have data model constraints.
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Multiple columns index when using the declarative ORM extension of sqlalchemy
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139
those are just Column objects, index=True flag works normally:
class A(Base):
__tablename_...