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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...
Placing an image to the top right corner - CSS
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240
You can just do it like this:
#content {
position: relative;
}
#content img {
position...
How to convert BigDecimal to Double in Java?
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SudoRahulSudoRahul
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Limit ggplot2 axes without removing data (outside limits): zoom
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answered Sep 5 '14 at 12:30
Tyler RinkerTyler Rinker
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Python non-greedy regexes
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wjandrea
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answered Apr 19 '09 at 23:27
Trey StoutTrey Stout
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datetime.parse and making it work with a specific format
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249
DateTime.ParseExact(input,"yyyyMMdd HH:mm",null);
assuming you meant to say that minutes foll...
Read password from stdin
... mjvmjv
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3
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Does constexpr imply inline?
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140
Yes ([dcl.constexpr], §7.1.5/2 in the C++11 standard): "constexpr functions and constexpr cons...
Difference between addSubview and insertSubview in UIView class
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4 Answers
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Active
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How to create a tuple with only one element
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143
Because those first two elements aren't tuples; they're just strings. The parenthesis don't aut...