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How to get the process ID to kill a nohup process?
...u could do something like this in the script:
nohup my_command > my.log 2>&1 &
echo $! > save_pid.txt
This will run my_command saving all output into my.log (in a script, $! represents the PID of the last process executed). The 2 is the file descriptor for standard error (stderr) a...
C++ unordered_map using a custom class type as the key
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std::unordered_map<Key,std::string> m6 = {
{ {"John", "Doe", 12}, "example"},
{ {"Mary", "Sue", 21}, "another"}
};
}
It will automatically use std::hash<Key> as defined above for the hash value calculations, and the operator== defined as member function of Key for equality...
What does it mean to inflate a view from an xml file?
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258
When you write an XML layout, it will be inflated by the Android OS which basically means that...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
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123
I have the choice in between either having a bunch of mutexes or a single one for an object....
How can I launch multiple instances of MonoDevelop on the Mac?
...p on Mac, the command is
open -n /Applications/Xamarin\ Studio.app
EDIT 2:
For Visual Studio for Mac, which has replaced Xamarin Studio, the command is
open -n /Applications/Visual\ Studio.app
share
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How do I force Sublime Text to indent two spaces per tab?
Is there a way to force Sublime Text 2 to always indent two spaces per tab when working with Ruby files?
6 Answers
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Switch statement: must default be the last case?
...his explains the fall-through behaviour and why break is necessary.
6.8.4.2.7 even gives an example:
switch (expr)
{
int i = 4;
f(i);
case 0:
i=17;
/*falls through into default code */
default:
printf("%d\n", i);
}
In the artificial program fragment the
object ...
Difference between jQuery parent(), parents() and closest() functions
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edited Dec 21 '18 at 10:05
Amit Shah
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Use cases for the 'setdefault' dict method
The addition of collections.defaultdict in Python 2.5 greatly reduced the need for dict 's setdefault method. This question is for our collective education:
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Eclipse: Enable autocomplete / content assist
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edited Oct 20 '19 at 8:05
Saeed
2,16522 gold badges1818 silver badges3232 bronze badges
a...