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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(...
Where should virtualenvs be created?
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edited Aug 27 '15 at 0:11
Michael Hays
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How to make vi redraw screen?
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edited Feb 27 '18 at 2:06
Chris Anderson
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get original element from ng-click
...ecessary anymore.
– WebWanderer
Jan 27 '15 at 22:44
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console.log shows deep mutable objects at ...
Disabling Minimize & Maximize On WinForm?
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answered Jul 27 '17 at 6:05
BracketsBrackets
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How to serialize a JObject without the formatting?
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answered Feb 21 '09 at 3:27
James Newton-KingJames Newton-King
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Format decimal for percentage values?
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answered Jul 27 '18 at 22:53
David NeiraDavid Neira
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SQL Server: Maximum character length of object names
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answered Apr 27 '11 at 17:51
Martin SmithMartin Smith
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BigDecimal - to use new or valueOf
...scale of 1), but it is actually equal to 0.1000000000000000055511151231257827021181583404541015625. This is because 0.1 cannot be represented exactly as a double (or, for that matter, as a binary fraction of any finite length). Thus, the value that is being passed in to the constructor is not exactl...
Appending an element to the end of a list in Scala
...st a guess.
– Landei
Aug 9 '13 at 9:27
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