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How can I define a composite primary key in SQL?
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Proper way to implement IXmlSerializable?
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edited Aug 20 '12 at 9:31
Răzvan Flavius Panda
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How to get the current directory in a C program?
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edited Aug 30 '18 at 6:51
isnullxbh
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answered Nov ...
How do you run a single query through mysql from the command line?
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C:\Program Files (x86)\MySQL\MySQL Server 5.7\bin>mysql.exe -u root -p -e "my query"---->ERROR 1045 (28000): Access denied for user 'r...
What is the difference between connection and read timeout for sockets?
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Where do gems install?
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edited Dec 13 '16 at 20:01
Avi Flax
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Objective-C Runtime: best way to check if class conforms to protocol?
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309
According to the docs,
[MyClass conformsToProtocol:@protocol(MyProtocol)];
should work.
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lock(new object()) — Cargo cult or some crazy “language special case”?
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Strip Leading and Trailing Spaces From Java String
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You can try the trim() method.
String newString = oldString.trim();
Take a look at javadocs
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