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Why should the copy constructor accept its parameter by reference in C++?
... someone_ smiley
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answered Apr 21 '10 at 19:14
GManNickGGManNickG
444k4747 go...
Open firewall port on CentOS 7
I am using CentOS 7 and I have to ensure that ports 2888 and 3888 are open.
12 Answers
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How to format a duration in java? (e.g format H:MM:SS)
...ing positive = String.format(
"%d:%02d:%02d",
absSeconds / 3600,
(absSeconds % 3600) / 60,
absSeconds % 60);
return seconds < 0 ? "-" + positive : positive;
}
Formatting this way is reasonably simple, if annoyingly manual. For parsing it becomes a harder matt...
How to create a project from existing source in Eclipse and then find it?
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243
Easiest Method:
Put all source files into one directory named after your project. i.e. "Projec...
Add IIS 7 AppPool Identities as SQL Server Logons
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389
The "IIS APPPOOL\AppPoolName" will work, but as mentioned previously, it does not appear to be...
Integer.toString(int i) vs String.valueOf(int i)
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13 Answers
13
Active
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Setting custom UITableViewCells height
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answered Jan 30 '09 at 22:46
rpetrichrpetrich
31.6k66 gold badges6262 silver badges8686 bronze badges
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Easy way to write contents of a Java InputStream to an OutputStream
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23 Answers
23
Active
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Why generate long serialVersionUID instead of a simple 1L?
...options: add default serialVersionUID(1L) or generated serialVersionUID(3567653491060394677L) . I think that first one is cooler, but many times I saw people using the second option. Is there any reason to generate long serialVersionUID ?
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