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How to order by with union in SQL?
Is it possible to order when the data is come from many select and union it together? Such as
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Difference between and
I'm learning Spring 3 and I don't seem to grasp the functionality behind <context:annotation-config> and <context:component-scan> .
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Difference between \w and \b regular expression meta characters
Can anyone explain the difference between \b and \w regular expression metacharacters? It is my understanding that both these metacharacters are used for word boundaries. Apart from this, which meta character is efficient for multilingual content?
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How to sort a HashMap in Java [duplicate]
... into a HashMap<TreeSet<Person>>, though the semantics of sets and lists are a bit different.
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Regex match one of two words
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The regex above matches apple and banana, but does not match applebanana.
– phlogratos
Mar 31 at 16:58
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How to save MailMessage object to disk as *.eml or *.msg file
...er, true);
}
}
}
You can then take the stream thats returned and do as you want with it, including saving to another location on disk or storing in a database field, or even emailing as an attachment.
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@AspectJ pointcut for all methods of a class with specific annotation
...dWithAtMonitor() {}
Advice the last pointcut that combines the first two and you're done!
If you're interested, I have written a cheat sheet with @AspectJ style here with a corresponding example document here.
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How do I clone a GitHub wiki?
...thub.com:myusername/foobar.git would be the path to clone your repository
and
git clone git@github.com:myusername/foobar.wiki.git would be the path to clone its wiki.
Note: You must have at least one page to be able to clone the wiki repo. (via @tobiasz-cudnik)
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Any way to write a Windows .bat file to kill processes? [closed]
...rocesses from programs that my company installs on my machine for security and compliance. What I'd like to do is have a .bat file or script of some kind with which I can kill the processes in question.
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Image.Save(..) throws a GDI+ exception because the memory stream is closed
... the save. The reason i do this is because i'm dynamically creating images and as such .. i need to use a memory stream.
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