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How does libuv compare to Boost/ASIO?
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Scope
Boost.Asio is a C++ library that started with a focus on networking, but its asynchronous I/O capabilities have been extended to other resources. Additionally, with Boost.Asio being part of the Boost libraries, its scope is slightly narrowed to prevent dupl...
How do you performance test JavaScript code?
... can always measure time taken by any function by simple date object.
var start = +new Date(); // log start timestamp
function1();
var end = +new Date(); // log end timestamp
var diff = end - start;
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Wait one second in running program
...};
timer.Interval = TimeSpan.FromMilliseconds(millisecond);
timer.Start();
}
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What is the Python equivalent of Matlab's tic and toc functions?
...me=None):
self.name = name
def __enter__(self):
self.tstart = time.time()
def __exit__(self, type, value, traceback):
if self.name:
print('[%s]' % self.name,)
print('Elapsed: %s' % (time.time() - self.tstart))
It can be used as a context manage...
How to add texture to fill colors in ggplot2
...ere to create borders
theme(legend.position = "none")+
scale_fill_grey(start=.4)+
#scale_y_continuous(limits = c(0, 100), breaks = (seq(0,100,by = 10)))+
geom_bar(position=position_dodge(.9), stat="identity", colour="black", legend = FALSE)+
geom_bar(data=HighlightDataVert, position=positi...
How can I open a cmd window in a specific location?
... Thanks ... Even shorter from GUI : WinLogo + R , type : cmd /c "start /max cmd /K "cd C:\Windows\""
– Yordan Georgiev
May 28 '09 at 6:07
3
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Starting iPhone app development in Linux? [closed]
I've heard that you need to get a Mac if you want to develop iPhone apps. Is this true?
17 Answers
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How do I edit /etc/sudoers from a script?
...k" problems with Brian's solution.
#!/bin/sh
if [ -z "$1" ]; then
echo "Starting up visudo with this script as first parameter"
export EDITOR=$0 && sudo -E visudo
else
echo "Changing sudoers"
echo "# Dummy change to sudoers" >> $1
fi
This script will add the line "# Dummy ch...
Excluding directory when creating a .tar.gz file
...nd relative paths in the same command.
sudo tar -czvf 2011.10.24.tar.gz ./start-directory --exclude "home/user/start-directory/logs"
will not exclude logs directory but
sudo tar -czvf 2011.10.24.tar.gz ./start-directory --exclude "./start-directory/logs"
will work
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What kinds of patterns could I enforce on the code to make it easier to translate to another program
...nslating code from one programming language to another. The languages I am starting with are PHP and Python (Python to PHP should be easier to start with), but ideally I would be able to add other languages with (relative) ease. The plan is:
...