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How to extract a string using JavaScript Regex?
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edited Jul 4 '15 at 18:19
answered Nov 10 '09 at 13:18
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Ruby on Rails: getting the max value from a DB column
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274
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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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
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answered Jul 17 '10 at 7:54
Mark ByersMark Byers
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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...
How to change the playing speed of videos in HTML5?
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4 Answers
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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...
In Git, how do I figure out what my current revision is?
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234
What do you mean by "version number"? It is quite common to tag a commit with a version number ...
How is attr_accessible used in Rails 4?
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447
Rails 4 now uses strong parameters.
Protecting attributes is now done in the controller. This...
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...