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Unicode characters in URLs
In 2010, would you serve URLs containing UTF-8 characters in a large web portal?
7 Answers
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Java Pass Method as Parameter
I am looking for a way to pass a method by reference. I understand that Java does not pass methods as parameters, however, I would like to get an alternative.
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Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
..."xyz\ASPNET" is not a login (in sys.server_principals)
Or: "xyz\ASPNET" is set up but not mapped to a user in the database test (sys.database_principals)
I'd go for the 2nd option: the error message implies the default database is either not there or no rights in it, rather than not set up as a lo...
Postgresql 9.2 pg_dump version mismatch
...ll PostgreSQL 9.2.1 in the pg_dump client machine or just copy the $PGHOME from the PostgreSQL server machine to the client machine. Note that there is no need to initdb a new cluster in the client machine.
After you have finished installing the 9.2.1 software, remember to edit some environment var...
Omitting the second expression when using the if-else shorthand
Can I write the if else shorthand without the else ?
8 Answers
8
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'typeid' versus 'typeof' in C++
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Image comparison - fast algorithm
I'm looking to create a base table of images and then compare any new images against that to determine if the new image is an exact (or close) duplicate of the base.
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
I just uninstalled my older versions of Ruby, removed all of my gems
(including Rails), and installed Ruby 2.0. In other words, a totally clean re-install. Upon starting IRB, I received this message:
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What does (angle brackets) mean in Java?
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Jackson - Deserialize using generic class
...not access private java.lang.class.Class() from java.lang.class. Failed to set access. Cannot make a java.lang.Class constructor accessible
– gnjago
Jul 26 '12 at 19:46
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