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What does int argc, char *argv[] mean?
... << argv[i] << std::endl;
}
}
Running it with ./test a1 b2 c3 will output
Have 4 arguments:
./test
a1
b2
c3
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Node: log in a file instead of the console
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Update 2013 - This was written around Node v0.2 and v0.4; There are much better utilites now around logging. I highly recommend Winston
Update Late 2013 - We still use winston, but now with a logger library to wrap the functionalit...
What is the difference between `git merge` and `git merge --no-ff`?
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answered Jan 30 '12 at 18:51
Lily BallardLily Ballard
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What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate
...eed): How to properly express JPQL "join fetch" with "where" clause as JPA 2 CriteriaQuery?
Update
If you don't use fetch and the Departments continue to be returned, is because your mapping between Employee and Department (a @OneToMany) are setted with FetchType.EAGER. In this case, any HQL (with...
What are the underlying data structures used for Redis?
...u have JSON or MessagePack you may just store objects as strings. In Redis 2.6 you can even manipulate this kind of object server side using Lua scripts.
Another interesting usage of strings is bitmaps, and in general random access arrays of bytes, since Redis exports commands to access random rang...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
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answered Jun 12 '13 at 19:22
dnsdns
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How to open the default webbrowser using java
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Brian Agnew
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answered Mar 7 '11 at 22:51
Tim CooperTi...
How to throw std::exceptions with variable messages?
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Crouching Kitten
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answered Sep 4 '12 at 11:32
TorstenTorsten
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seek() function?
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236
Regarding seek() there's not too much to worry about.
First of all, it is useful when operati...