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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
...re bugs; increasing the number of cursors on the DB simply delays the inevitable failure. Leaks can be found using static code analysis, JDBC or application-level logging, and database monitoring.
Background
This section describes some of the theory behind cursors and how JDBC should be used. ...
How do I right align controls in a StatusStrip?
... This will work ONLY if StatusStrip.LayoutStyle == ToolStripLayoutStyle.Table (which is the default one)
– AZ.
Jul 31 '12 at 22:32
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How do you reindex an array in PHP?
...a user-defined function (UDF If none is provided, all entries in the input table valued FALSE will be deleted.)
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Delete all the queues from RabbitMQ?
...o showed *** Not found: /api/queues/%2F/name because the output is a ASCII table with a "name" column. I tweaked the command to be rabbitmqadmin list queues name | awk '!/--|name/ {print $2}' | xargs -I qn rabbitmqadmin delete queue name=qn to fix it.
– Mark Edington
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Unsigned keyword in C++
... standard in C++. In the current standard: 7.1.5.2 [dcl.simple.type] has a table that identifies each type declaration to the actual type used. That table has a correspondence from 'unsigned' declaration to 'unsigned int' type.
– David Rodríguez - dribeas
Jan ...
What is the difference between “Flush Magento Cache” and “Flush Cache Storage” in magento's cache ma
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You have to flush cache storage if you modify the columns of a table (add or remove column) because magento executes a mysql DESCRIBE query and then saves the result in cache.
This cache is not cleared if you only click on "Flush Magento Cache" button.
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C compiler for Windows? [closed]
...e problems to handle LibVLC and Gstreamer's. By using MinGW crash the executables. Is there any better solution?
– user285594
Mar 23 '15 at 21:53
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Example invalid utf8 string?
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The idea of patterns of ill-formed byte-sequences can be gotten from the table of well-formed byte sequences. See "Table 3-7. Well-Formed UTF-8 Byte Sequences" in the Unicode Standard 6.2.
Code Points First Byte Second Byte Third Byte Fourth Byte
U+0000 - U+007F 00 - 7F
U+0080 - ...
When to use MongoDB or other document oriented database systems? [closed]
...DB is 3NF and you don’t do any joins (you’re just selecting a bunch of tables and putting all the objects together, AKA what most people do in a web app), MongoDB would probably kick ass for you.
Then, in the conclusion:
The real thing to point out is that if you are being held back from m...
Confusion between factor levels and factor labels
... name of factor levels, and labels were the names used for output (such as tables and plots). Obviously, this is not the case, as the following example shows:
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