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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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Test whether a Ruby class is a subclass of another class
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webwurst
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answered Dec 28 '10 at 11:11
Marcel Jackwerth...
In Vim/Vi, how do you move the cursor to the end of the previous word?
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4 Answers
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Passing multiple values to a single PowerShell script parameter
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What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
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Oracle SQL Developer multiple table views
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314
SQL Developer can start a new tab every time you select a database object to view; but, you will...
How is the AND/OR operator represented as in Regular Expressions?
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Note that "part1, part"1 will be also positive. Which is not always desirable
– dimaaan
Dec 15 '16 at...