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How to change past commit to include a missed file?
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answered Jan 16 '13 at 22:43
Rafał RawickiRafał Rawicki
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How to convert ActiveRecord results into an array of hashes
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212
as_json
You should use as_json method which converts ActiveRecord objects to Ruby Hashes despi...
What difference between Jersey vs jax-rs
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answered Jul 26 '13 at 19:06
Ale ZalazarAle Zalazar
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SQL - many-to-many table primary key
...e no 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 ...
Append value to empty vector in R?
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212
Appending to an object in a for loop causes the entire object to be copied on every iteration, ...
What is the difference between setUp() and setUpClass() in Python unittest?
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152
The difference manifests itself when you have more than one test method in your class. setUpCl...
Can I hex edit a file in Visual Studio?
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edited Dec 25 '18 at 18:02
Peter Mortensen
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Difference between JAX-WS, Axis2 and CXF
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144
The JAX-WS implementation built into the JDK really is just the basic soap stuff. If you need...
How can I generate UUID in C#
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edited Aug 13 '13 at 8:52
answered Dec 12 '11 at 16:45
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How do I create a class instance from a string name in ruby?
...const_get c}
=> Foo::Bar
> clazz.new
=> #<Foo::Bar:0x0000010110a4f8>
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