peterforgacs

<picture> <source media="(min-width: 1000px)" srcset="picture_large.jpg"> <source media="(min-width: 500px)" srcset="picture_small.jpg"> <img src="picture_default.jpg"></picture>

peterforgacs

var request = require('request')

var postData = {"channel": "#bot-test", "username": "webhookbot", "text": "This is posted to #bot-test and comes from a bot named webhookbot.", "icon_emoji": ":ghost:"};
var url = "";

var options = {
  method: 'post',
  body: postData, // Javascript object
  json: true, // Use,If you are sending JSON data
  url: url,

peterforgacs

// Asynchronous
function myFunction(x, y, callback) {
    
    if ( calback && typeof(callback) !== 'function' ) {
        callback( new Error('First argument is not a number') );
        return;
    }
    
    if ( x && typeof(x) !== 'number' ) {
        callback( new Error('First argument is not a number') );

peterforgacs

'use strict';

var FS = require('fs');

// Callback version
FS.readFile('file.txt', 'utf8', function (err, data) {
    if (err) throw err;
    console.log('File has been read:', data);
    console.log
});

peterforgacs

'use strict';

var FS = require('fs');

// Callback version
FS.readFile('file.txt', 'utf8', function (err, data) {
    if (err) throw err;
    console.log('File has been read:', data);
    console.log
});

peterforgacs

You can extract audio tracks from a media stream.

peterforgacs

[Desktop Entry]
Name=Google Chrome
Comment=
Exec=/usr/bin/google-chrome-stable %U
Icon=/opt/google/chrome/product_logo_64.png
StartupWMClass=google-chrome
Terminal=false
Type=Application
Categories=Internet
MimeType=x-scheme-handler/unknown;x-scheme-handler/about;x-scheme-handler/https;x-scheme-handler/http;text/html;

peterforgacs

You can add a paylist link. You can specify start episode number. Give special naming rules.

peterforgacs

xrandr --current --verbose | grep -i "Brightness:*" | grep -io -m 1 [[:digit:]].[[:digit:]]  

peterforgacs

# Wait for firefox to be closed
while [ `pidof firefox` ]
do
wait `pidof firefox`
done

# do something after ff exited