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List of Java processes
How can I list all Java processes in bash?
I need an command line. I know there is command ps but I don't know what parameters I need to use.
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Unix - copy contents of one directory to another [closed]
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You just lost all your hidden files. Don't do this. Do "cp -rT src dest" on Linux, or "cp -R src/ dest" on BSD.
– xpusostomos
Aug 5 at 10:57
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Avoiding recursion when reading/writing a port synchronously?
All port operations in Rebol 3 are asynchronous. The only way I can find to do synchronous communication is calling wait .
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How exactly does tail recursion work?
...nt one but without explicit recursion (that is, without explicit function calls). If you change the logic into something non-equivalent, you may indeed make the function loop forever in some or all cases.
– Alexey Frunze
Mar 20 '13 at 9:30
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Does Qt support virtual pure slots?
My GUI project in Qt has a lot of "configuration pages" classes which all inherit directly from QWidget .
2 Answers
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OSGi, Java Modularity and Jigsaw
...e buzzword that I kept seeing cropping up over and over again, and so I finally set aside some time to brush up on it.
3 An...
Including non-Python files with setup.py
... do I make setup.py include a file that isn't part of the code? (Specifically, it's a license file, but it could be any other thing.)
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How to show soft-keyboard when edittext is focused
I want to automatically show the soft-keyboard when an EditText is focused (if the device does not have a physical keyboard) and I have two problems:
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C++ cout hex values?
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This seems to change all future output from cout to hex; so if you only want 'a' to be printed in hex you may want something like cout << hex << a << dec; to change it back.
– ShreevatsaR
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Set time to 00:00:00
...present a moment as it lacks any concept of time zone or offset-from-UTC. Calling LocalDateTime.now almost never makes sense. Use ZonedDateTime instead. Otherwise you are ignoring crucial time zone issues. For one thing, some dates in some zones do not start at 00:00!
– Basil B...