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How to clone a case class instance and change just one field in Scala?
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324
case classcomes with a copy method that is dedicated exactly to this usage:
val newPersona = ...
Should I be concerned about excess, non-running, Docker containers?
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edited Aug 12 '16 at 10:32
answered Jul 9 '14 at 7:58
zer...
Finding the path of the program that will execute from the command line in Windows
...ist is the one that will execute.
C:\> where notepad
C:\Windows\System32\notepad.exe
C:\Windows\notepad.exe
According to this blog post, where.exe is included with Windows Server 2003 and later, so this should just work with Vista, Win 7, et al.
On Linux, the equivalent is the which command,...
How can I expand the full path of the current file to pass to a command in Vim?
... Umber FerruleUmber Ferrule
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5
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Sleep for milliseconds
...ds.
– HighCommander4
Oct 9 '15 at 2:32
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show 14 more comments
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Python - When to use file vs open
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32
Two reasons: The python philosophy of "There ought to be one way to do it" and file is going aw...
Combining a class selector and an attribute selector with jQuery
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edited Aug 28 '13 at 6:32
Baby Groot
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answer...
How to load program reading stdin and taking parameters in gdb?
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132
If you were doing it from a shell you'd do it like this:
% gdb myprogram
gdb> run params .....
How does Task become an int?
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edited Apr 24 '19 at 5:32
kmad1729
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answered Oc...
Require either of two arguments using argparse
... answer?
– ijoseph
Apr 12 '18 at 20:32
3
HEy @ijoseph, this answer is prett old by now. I'm not s...