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Select first row in each GROUP BY group?
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On Oracle 9.2+ (not 8i+ as originally stated), SQL Server 2005+, PostgreSQL 8.4+, DB2, Firebird 3.0+, Teradata, Sybase, Vertica:
WITH summary AS (
SELECT p.id,
p.customer,
p.total,
ROW_NUMBER() OVER(PARTITION BY p.customer
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Unescape HTML entities in Javascript?
...imir Palant
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answered Dec 16 '09 at 5:33
Christian C. SalvadóChristian C. Salvadó
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How to call function of one php file from another php file and pass parameters to it?
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@ofricofri: People had a sense of humor back in 2011.
– President James K. Polk
Jul 31 at 21:03
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How can I convert tabs to spaces in every file of a directory?
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edited Jun 20 at 9:12
Community♦
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answered Jun 19 '12 at 4:35
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Selenium wait until document is ready
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ManigandanManigandan
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Go Error Handling Techniques [closed]
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Mar 4 '15 at 4:25
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Determine Whether Two Date Ranges Overlap
...les Bretana
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31
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Default height for section header in UITableView
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205
In IOS 5.0 onwards you can return UITableViewAutomaticDimension in most of the delegate method...
Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
...pplication frame, and a subview MenuView which takes up only the bottom ~20%, and then MenuView contains its own subview ButtonView which actually resides outside of MenuView 's bounds (something like this: ButtonView.frame.origin.y = -100 ).
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Advantages and disadvantages of GUID / UUID database keys
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No, it doesn't, but things like SEO are usually better if there isn't a key in it - especially something as long as a GUID. Of course, it c...