chenfengyuan

#include <iostream>
#include <boost/asio.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/asio/spawn.hpp>
#include <memory>

void bar(boost::asio::io_service &io, std::function<void()> cb){
    auto ptr = std::make_shared<boost::asio::deadline_timer>(io, boost::posix_time::seconds(1));
    ptr->async_wait([ptr, cb](const boost::system::error_code&){cb();});
}

sehe

*.o
a.out
test
.*.swp
*~
*.png
tags

devoncrouse

# Create background noise profile from mp3
/usr/bin/sox noise.mp3 -n noiseprof noise.prof

# Remove noise from mp3 using profile
/usr/bin/sox input.mp3 output.mp3 noisered noise.prof 0.21

# Remove silence from mp3
/usr/bin/sox input.mp3 output.mp3 silence -l 1 0.3 5% -1 2.0 5%

# Remove noise and silence in a single command

philsquared

#include <cassert>
#include <iostream>

template<typename T, typename R=void>
struct ExtMethod {
    ExtMethod& operator - () {
        return *this;
    }
    
    template<typename U>