christopheranderson

import createHmac from "create-hmac";
const hmac = createHmac("sha256", "hello world").update("I love cupcakes").digest("hex");
console.log(hmac);

funwarioisii

class NoteGenerator:
    def __init__(self, source, target):
        self.source = source
        self.target = target
        with open(self.target,'wt') as f:
            f.write('')

    def write(self, comment):
        with open(self.target, "at") as f:
            f.write('{}{}'.format(comment, '\n'))

kafene

~/.config/systemd/user/pulseaudio.service:

[Unit]
Description=Pulseaudio Sound Service
Requires=pulseaudio.socket

[Service]
Type=notify
ExecStart=/usr/bin/pulseaudio --verbose --daemonize=no

mshkrebtan

Run Cisco Webex on 64-bit Ubuntu 16.04

With Audio and Screen Sharing Enabled

Enable support for 32-bit executables

Add the i386 architecture to the list of dpkg architectures :

sudo dpkg --add-architecture i386

morbeo

curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json | sed -E -e 's/.*("versions".*[^\]]).*/\1/g' -e 's/},/},\
/g' | awk -F\" '{print $4,$8,$20}' | column -t
id            type       url
17w15a        snapshot   https://launchermeta.mojang.com/mc/game/369f3dabee7485e12aae81e971487bac3da2d6e6/17w15a.json
17w14a        snapshot   https://launchermeta.mojang.com/mc/game/0536ebf96543b0a0212a89d2a97600c9f263c7bf/17w14a.json
17w13b        snapshot   https://launchermeta.mojang.com/mc/game/ba59e4831cfa0afc2fba4658f6d86d5599cfaa9c/17w13b.json
17w06a        snapshot   https://launchermeta.mojang.com/mc/game/7db0c61afa278d016cf1dae2fba0146edfbf2f8e/17w06a.json
1.11.2        release    https://launchermeta.mojang.com/mc/game/12f260fc1976f6dd688a211f1a906f956344abdd/1.11.2.json
1.11.1        release    https://launchermeta.mojang.com/mc/game/4fce28e8455640c8e1061f40c2be4bec4631a5ff/1.11.1.json
16w50a        snapshot   https://launchermeta.mojang.com/mc/game/e913d0001d077f341a5c71754ad7766c552e875e/16w50a

cschiewek

To forward X11 from inside a docker container to a host running macOS

1. Install XQuartz: https://www.xquartz.org/
2. Launch XQuartz. Under the XQuartz menu, select Preferences
3. Go to the security tab and ensure "Allow connections from network clients" is checked.
4. Run xhost + ${hostname} to allow connections to the macOS host *
5. Setup a HOSTNAME env var export HOSTNAME=`hostname`*
6. Add the following to your docker-compose:

 environment:

liaohuqiu

var list = document.getElementsByClassName('pl-video-time');
var time = 0;

function toS(hms) {
  var a = hms.split(':');
  while (a.length < 3) {
    a.unshift(0);
  }
  var seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]);
  return seconds;

rokcarl

import urllib.parse

url = "http://stackoverflow.com/search?q=question"
params = {'lang':'en','tag':'python'}

url_parts = list(urllib.parse.urlparse(url))
query = dict(urllib.parse.parse_qsl(url_parts[4]))
query.update(params)

url_parts[4] = urllib.parse.urlencode(query)

pagreczner

javascript:(function(){
  setInterval(function(){
    console.log("Auto Saving...");
    var data = $("#gist-form").serialize();
    var actionUrl = $("#gist-form").attr('action');
    try {
    $.post(actionUrl, data); }
    catch(err) {}
    $("<p class='cjs-autosave'>Autosaved gist!</p>").insertAfter("div.main #gists");
    $("p.cjs-autosave").fadeOut(4000);

hailangx

# -*- coding: utf-8 -*-
#test on python 3.4 ,python of lower version  has different module organization.
import http.server
from http.server import HTTPServer, BaseHTTPRequestHandler
import socketserver

PORT = 8080

Handler = http.server.SimpleHTTPRequestHandler