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How to run Node.js as a background process and never die?
...nux server via putty SSH. I tried to run it as a background process like this:
14 Answers
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.war vs .ear file
What is the difference between a .war and .ear file?
9 Answers
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Is the 'override' keyword just a check for a overridden virtual method?
As far as I understand, the introduction of override keyword in C++11 is nothing more than a check to make sure that the function being implemented is the override ing of a virtual function in the base class.
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Why rgb and not cmy? [closed]
...l the GUI components out there use red, green and blue (RGB)? (If I'm not mistaken, printers use the CMYK model.)
5 Answers...
comparing sbt and Gradle [closed]
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Note that one key difference between SBT and Gradle is its dependency management:
SBT: Ivy, with a a revision which can be given as a fixed one (1.5.2, for instance) or as latest (or dynamic) one.
See "Ivy Dependency"
That means the "-SNAPSHOT" mechanism support can be proble...
What is this date format? 2011-08-12T20:17:46.384Z
I have the following date: 2011-08-12T20:17:46.384Z . What format is this? I'm trying to parse it with Java 1.4 via DateFormat.getDateInstance().parse(dateStr) and I'm getting
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XSLT equivalent for JSON [closed]
Is there an XSLT equivalent for JSON? Something to allow me to do transformations on JSON like XSLT does to XML.
23 Answe...
How to check if array is empty or does not exist? [duplicate]
What's the best way to check if an array is empty or does not exist?
1 Answer
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Calling virtual functions inside constructors
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Calling virtual functions from a constructor or destructor is dangerous and should be avoided whenever possible. All C++ implementations should call the version of the function defined at the level of the hierarchy in the current constructor and no further.
The C++ FAQ Lite covers t...
returning in the middle of a using block
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As several others have pointed out in general this is not a problem.
The only case it will cause you issues is if you return in the middle of a using statement and additionally return the in using variable. But then again, this would also cause you issues even if you did...