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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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What is global::?
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global refers to the global namespace, it can be used to solve problems whereby you may redefi...
What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
...sing Minitest::Spec.
– blowmage
Oct 10 '16 at 15:28
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Will GetType() return the most derived type when called from the base class?
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Reed CopseyReed Copsey
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Is it OK to use Gson instance as a static field in a model bean (reuse)?
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– Andreas Mattisson
Nov 29 '16 at 10:55
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Immediate Child selector in LESS
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DaveDave
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C++ Modules - why were they removed from C++0x? Will they be back later on?
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answered Aug 29 '10 at 19:07
James McNellisJames McNellis
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How does MySQL process ORDER BY and LIMIT in a query?
...n. The offset of the initial row is 0 (not 1):
SELECT * FROM tbl LIMIT 5,10; # Retrieve rows 6-15
To retrieve all rows from a certain offset up to the end of the result set, you can use some large number for the second parameter. This statement retrieves all rows from the 96th row to the last:
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How to sort an array of hashes in ruby
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GarethGareth
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How to convert 1 to true or 0 to false upon model fetch
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bmaupinbmaupin
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