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What are the uses for Cross Join?
..., you might end up trying the cross join on tables that have perhaps a few more rows than you thought, or perhaps your WHERE clause was partially or completely missing. In that case, your DBA will notify you promptly of the omission. Usually he or she will not be happy.
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Why does DEBUG=False setting make my django Static Files Access fail?
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With debug turned off Django won't handle static files for you any more - your production web server (Apache or something) should take care of that.
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configure: error: C compiler cannot create executables
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How can I make setuptools install a package that's not on PyPI?
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When do I use a dot, arrow, or double colon to refer to members of a class in C++?
...eference to a pointer" to the #3 as well. However, I thought this would be more confusing than helpful, since references to pointers (T*&) are rarely ever used.
The dot and arrow operators can be used to refer to static class members from an object, even though they are not members of the object...
What is Lazy Loading?
...you have a lot of components in your application.
As usual, Wikipedia has more details.
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Hidden features of Ruby
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A more explicit (and thus nicer) form of this is Array(items).each
– mislav
Dec 13 '09 at 19:49
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What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
...quired an object of type java.sql.Driver. Each JDBC driver contains one or more classes that implements the interface java.sql.Driver.
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Any JDBC 4.0 drivers that are found in your class path are automatically loaded. (However, you must manually load any drivers prior to JDBC 4.0 with the method C...