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Select statement to find duplicates on certain fields

... which there are multiple records, you can use.. select field1,field2,field3, count(*) from table_name group by field1,field2,field3 having count(*) > 1 Check this link for more information on how to delete the rows. http://support.microsoft.com/kb/139444 There should be a criterion for de...
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Multiple cases in switch statement

... 326 There is no syntax in C++ nor C# for the second method you mentioned. There's nothing wrong ...
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Why does the order of the loops affect performance when iterating over a 2D array?

...mensional. So while you imagine your array like this: 0,0 | 0,1 | 0,2 | 0,3 ----+-----+-----+---- 1,0 | 1,1 | 1,2 | 1,3 ----+-----+-----+---- 2,0 | 2,1 | 2,2 | 2,3 Your computer stores it in memory as a single line: 0,0 | 0,1 | 0,2 | 0,3 | 1,0 | 1,1 | 1,2 | 1,3 | 2,0 | 2,1 | 2,2 | 2,3 In the 2...
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Why does `a == b or c or d` always evaluate to True?

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How to work around the stricter Java 8 Javadoc when using Maven

...Just add that to your POM and you're good to go. For maven-javadoc-plugin 3.0.0 users: Replace <additionalparam>-Xdoclint:none</additionalparam> by <doclint>none</doclint> Thanks @banterCZ! share ...
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How do I check which version of NumPy I'm using?

... 392 import numpy numpy.version.version ...
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Intersection of two lists in Bash

... answered Apr 23 '10 at 3:58 ghostdog74ghostdog74 269k4848 gold badges233233 silver badges323323 bronze badges ...
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Centering text in a table in Twitter Bootstrap

... <th>2</th> <th>2</th> <th>3</th> <th>3</th> <th>3</th> <th>3</th> </tr> </thead> <tbody> <tr> <td colspan="4">Lorem</td> &...
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Hibernate dialect for Oracle Database 11g?

... Use the Oracle 10g dialect. Also Hibernate 3.3.2+ is required for recent JDBC drivers (the internal class structure changed - symptoms will be whining about an abstract class). Dialect of Oracle 11g is same as Oracle 10g (org.hibernate.dialect.Oracle10gDialect). Sour...
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Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?

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