nrollr

Installing Node.js on Amazon Linux AMI

The following will guide you through the process of installing Node.js on an AWS EC2 instance running Amazon Linux AMI 2016.09 - Release Notes

For this process I'll be using a t2.micro EC2 instance running Amazon Linux AMI (ami-d41d58a7). Once the EC2 instance is up-and-running, connect to your server via ssh

• Make sure our server has the latest packages : sudo yum update -y

leonardofed

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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ericelliott

/*
A neuron is basically the sum of its synapses.
Along with a trigger threshold, that's all we need to calculate
whether or not it will trigger at any given moment:
*/
const neuron = ({ synapses = [], threshold = 1 } = {}) => ({
  synapses,
  threshold
});

jice-lavocat

// dependencies
var async = require('async');
var path = require('path');
var AWS = require('aws-sdk');
var gm = require('gm').subClass({
    imageMagick: true
});
var util = require('util');
// get reference to S3 client
var s3 = new AWS.S3();

kolodny

http://kolodny.github.io/bookmarklet.html

document.body.addEventListener('click', go);
alert('click on a form element to get a bookmarklet of the saved form');

function go(event) {
  var form = event.target;
  while (form && form.tagName !== 'FORM') {
    form = form.parentNode;
  }

joakimbeng

/**
 * A Javascript test runner in 20 lines of code
 * From http://joakimbeng.eu01.aws.af.cm/a-javascript-test-runner-in-20-lines/
 */
(function () {
  // The test queue:
  var tests = [];

  // Function to add tests:
  this.test = function test (name, cb) {

pedropazello

Haskell: Primeiros passos e bookmarks.

Primeiros passos:

• Getting started with Haskell
• Learn Haskell

Livros:

• Learn You a Haskell for Great Good!
• Real World Haskell
• Free programming books: Haskell

malkafly

$('*').each(function () {
	var colors = ['aqua', 'blue', 'fuchsia', 'gray', 'green', 'lime', 'maroon', 'navy', 'olive', 'orange', 'purple', 'red', 'silver', 'teal', 'yellow'];
	$(this).css('background-color', colors[Math.floor(Math.random()*colors.length)]);
	$(this).css('font-family', 'Comic Sans MS');
});

$('img').each(function () {
  var imgs = [
    'http://www.animatedgif.net/devilish/coolskul.gif',
    'http://www.animatedgif.net/devilish/devildance_e0.gif',

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

danwit

/**
 * Simple authentication and authorization example with passport, node_acl,
 *  MongoDB and expressjs
 *
 * The example shown here uses local userdata and sessions to remember a
 *  logged in user. Roles are persistent all the way and applied to user
 *  after logging in.
 *
 * Usage:
 *  1. Start this as server