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Converting an array of objects to ActiveRecord::Relation
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How can I convert an Array of objects to an ActiveRecord::Relation? Preferably without doing...
How to change the playing speed of videos in HTML5?
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4 Answers
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Active
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XPath to select element based on childs child value
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How is attr_accessible used in Rails 4?
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Rails 4 now uses strong parameters.
Protecting attributes is now done in the controller. This...
Vim: How to change the highlight color for search hits and quickfix selection
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edited Oct 12 '15 at 21:45
Alois Mahdal
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answer...
os.path.dirname(__file__) returns empty
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edited Oct 16 '11 at 22:42
answered Oct 16 '11 at 9:06
Sv...
Ruby on Rails: getting the max value from a DB column
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Assuming your model name is Bar and it has a column named bar, this should work:
Bar.maximum("b...
How to convert BigDecimal to Double in Java?
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SudoRahulSudoRahul
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In Git, how do I figure out what my current revision is?
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What do you mean by "version number"? It is quite common to tag a commit with a version number ...
Ruby Arrays: select(), collect(), and map()
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answered Mar 28 '12 at 21:07
EmilyEmily
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