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Definition of a Balanced Tree
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124
The constraint is generally applied recursively to every subtree. That is, the tree is only bala...
SQL standard to escape column names?
...l Bourque
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answered May 25 '10 at 1:49
Dean HardingDean Harding
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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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New solution (PostgreSQL 8.4)
SELECT
*
FROM (
SELECT
ROW_NUMBER() OVER (PARTITION BY section_id ORDER BY name) AS r,
t.*
FROM
xxx t) x
WHERE
x.r <= 2;
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How do I make a transparent canvas in html5?
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edited Apr 16 '14 at 1:20
Lee Taylor
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a...
What is the correct value for the disabled attribute?
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4 Answers
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Difference between matches() and find() in Java Regex
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edited Jul 26 '13 at 14:48
Jonathan
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answered D...
How do I convert a hexadecimal color to rgba with the Less compiler?
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4 Answers
4
Active
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TFS Get Specific Version into separate folder
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4 Answers
4
Active
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Show pop-ups the most elegant way
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skeletank
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answered Apr 4 '13 at 14:20
pkozlowski.opensourcepkozlowski.open...