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let btns = document.querySelectorAll('#button.style-scope > yt-icon.style-scope.ytd-menu-renderer'); | |
//get three buttons | |
let itemCount = 1; | |
//for counting | |
setInterval(function(){ | |
btns[itemCount].click(); | |
let removeBtn = document.querySelectorAll('#items > ytd-menu-service-item-renderer:nth-child(3) > tp-yt-paper-item')[0] | |
removeBtn.click(); | |
//remove at list |
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#!/bin/bash | |
# Delete all containers | |
docker rm $(docker ps -a -q) | |
# Delete all images | |
docker rmi $(docker images -q) |
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osx$ boot2docker up | |
osx$ boot2docker ssh | |
docker@boot2docker$ sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf | |
docker@boot2docker$ sudo /etc/init.d/docker restart |
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du -sh * | |
du -h --max-depth=1 |
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// implicit cast | |
+true; // 1 | |
+false; // 0 | |
// bit shift by zero | |
true >>> 0; // 1, right zerofill | |
false >>> 0; // 0 | |
true << 0; // 1, left | |
false << 0; // 0 | |
// double bitwise NOT | |
~~true; // 1 |
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$ curl -s -w "%{time_total}\n" -o /dev/null http://www.google.com/ | |
0.095 | |
$ for i in {1..3};do curl -s -w "%{time_total}\n" -o /dev/null http://www.google.com/; done | |
1.079 | |
0.124 | |
0.106 | |
$ curl -w "@curl-format" -o /dev/null -s http://www.google.com/ | |
time_namelookup: 0.416 | |
time_connect: 0.435 | |
time_appconnect: 0.000 |
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.sidemenu { | |
overflow: hidden; | |
position: fixed; | |
top: 0; | |
left: 0; | |
width: 100%; | |
} |
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for i in `find . -name *.mp4`; do echo $i; j=`echo $i | sed -e 's/.mp4/.jpg/'`; echo $j; ffmpeg -y -i $i -f mjpeg -vframes 1 -ss 3 $j; done |
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find . -type f -exec file --mime {} \; | grep "charset=utf-16" |
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chown -R www-data:www-data * # Let apache be owner | |
find . -type d -exec chmod 755 {} \; # Change directory permissions rwxr-xr-x | |
find . -type f -exec chmod 644 {} \; # Change file permissions rw-r--r-- |
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