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How to print an exception in Python?
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– Prakhar Pandey
Jan 24 at 12:32
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How can I use optional parameters in a T-SQL stored procedure?
I am creating a stored procedure to do a search through a table. I have many different search fields, all of which are optional. Is there a way to create a stored procedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something ...
Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
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edited Nov 2 '13 at 14:32
answered Jun 9 '13 at 15:54
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Any way to properly pretty-print ordered dictionaries?
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– CHINTAN VADGAMA
Sep 23 '19 at 23:32
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How to serve static files in Flask
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edited Jan 19 at 17:32
answered Mar 14 '17 at 16:44
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Give examples of functions which demonstrate covariance and contravariance in the cases of both over
Please show a good example for covariance and contravariance in Java.
3 Answers
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How to check if object (variable) is defined in R?
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answered Apr 17 '17 at 6:32
NirmalNirmal
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In C#, why is String a reference type that behaves like a value type?
...ocating strings would break all sorts of things: the stack is only 1MB for 32-bit and 4MB for 64-bit, you'd have to box each string, incurring a copy penalty, you couldn't intern strings, and memory usage would balloon, etc...
(Edit: Added clarification about value type storage being an implementat...
Type erasure techniques
(With type erasure, I mean hiding some or all of the type information regarding a class, somewhat like Boost.Any.)
I want to get a hold of type erasure techniques, while also sharing those, which I know of. My hope is kinda to find some crazy technique that somebody thought of in his/her darkest h...
CSS – why doesn’t percentage height work? [duplicate]
How come a percentage value for height doesn’t work but a percentage value for width does?
6 Answers
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