arvidkahl

This is a script picking winners for a contest where:

• every winning entry has to mention one other twitter account in a reply
• double winners are allowed

You'll need a few things installed:

• jq
• twarc
• boxes

arvidkahl

// using https://try-puppeteer.appspot.com/

const browser = await puppeteer.launch();

const page = await browser.newPage();
await page.setViewport({width: 1500, height: 3000, deviceScaleFactor: 4});
await page.goto('https://twitter.com/arvidkahl/status/1375476092853743621?s=20');
await page.waitForNavigation({ waitUntil: 'networkidle2' })
console.log(await page.content());
await page.screenshot({path: 'screenshot.png'});

johnhamelink

My Elixir Deployment Wishlist

Foreward

Based on my recent experience of deployment, I've become rather frustrated with the deployment tooling in Elixir. This document is the result of me thinking to myself, "I wish we had x...". This document isn't meant to dishearten anyone who has built tooling for elixir - thank you so much for what you've done. This is meant more as what I personally see as something that would help a lot of Erlang/Elixir newbies like myself to be able to get deploying quickly and efficiently.

1. Release files should be templates

It should be possible to add in custom configuration to the bootstrap scripts. This would allow plugins to be able to add extra steps to the startup / shutdown / upgrade procedure. One way to implement this would be to make all scripts which handle bootstrapping or controlling the machine [.eex][1] templates. This would allow other parts of the release system to inject new functionality where needed.

michaeltchapman

Openstack as microservices
--------------------------

One of the more promising experiments I did in the devops space in the last couple of years was supporting 
microservices architectures in the way OpenStack is deployed and operated. The core design is that we have
consul running across all nodes as the initial or 'seed' service to establish cluster membership, and from
that base we can build everything we need. When data changes in consul, this triggers puppet runs on the
nodes that are subscribing to that data via consul_watch, and the updated data is sent in via hiera to be
realised on each node. This creates a feedback loop whereby services can be arbirtrarily distributed or
consolidated as needed depending on the deployment scenario.

thelinuxlich

var addUnloadEvent = function(unloadEvent, device) {

    // device is a object containing parsed user-agent information

    var executed = false,
      exec = function() {
        if (!executed) {
          executed = true;
          unloadEvent();
        }

monostere0

(function(window){

	var EVENT_EXISTS = 'GlobalEvents: Event already exists.';

	var eventIsRunning, 
		_eventStack,
		_findByName,
		stackEvent,
		removeEvent,
		eventListener,

btford

Several developers asked me about how difficult it will be to migrate Angular 1 to Angular 2. Angular 2 isn't done, so I legitimately have no idea how hard it will be. But there are a few high-level guiding principals in the design of Angular 1 that make adapting to changes like this fairly painless.

Angular 1 was designed so it would have a fairly minimal API surface. Let's look at controllers, since these are the meat of your app. Controllers are just functions that get passed other components as arguments:

MyController ($scope) {
  $scope.list = [];
  
  $scope.addItem = function (name) {
    $scope.list.push({

mathisonian

The final result: require() any module on npm in your browser console with browserify

This article is written to explain how the above gif works in the chrome (and other) browser consoles. A quick disclaimer: this whole thing is a huge hack, it shouldn't be used for anything seriously, and there are probably much better ways of accomplishing the same.

Update: There are much better ways of accomplishing the same, and the script has been updated to use a much simpler method pulling directly from browserify-cdn. See this thread for details: mathisonian/requirify#5

inspiration

cirocosta

<!DOCTYPE html>
<html>
<head>
	<title>My Iframe</title>
</head>
<body>

<button>Botão</button>

<script type="text/javascript">

patrickarlt

// Subclass marker
var CustomMarker = L.Marker.extend({
  // override the update function
  update: function(){
    //call the original update method
    L.Marker.prototype.update.call(this);
    
    // fire the update event
    this.fire("update");