oirodolfo

FileSchema.method("getDownloadUrl", (cb) => {
  var options = {
    Bucket: "watchmecode-net",
    
    Key: this.name // <= "this" right here, points at the wrong thing!!!
    
  };
  var s3 = new AWS.S3();
  s3.getSignedUrl("getObject", options, cb);
})

oirodolfo

2 front-end tips to keep in mind

1. Stop using .innerHTML = ''; when removing children to a DOM element.

On modern browsers it seems to be about 400× (!!) slower than this DOM-friendly method:

while (el.firstChild)
    el.removeChild(el.firstChild);

oirodolfo

import 'whatwg-fetch';

/**
 * Requests a URL, returning a promise
 *
 * @param  {string} url       The URL we want to request
 * @param  {object} [options] The options we want to pass to "fetch"
 *
 * @return {object}           An object containing either "data" or "err"
 */

oirodolfo

#Installing VirtualBox
echo "Installing VirtualBox........................"
sudo apt-get install virtualbox

#Installing kubectl https://kubernetes.io/docs/getting-started-guides/kubectl/
echo "Installing kubectl..........................."
wget https://storage.googleapis.com/kubernetes-release/release/v1.4.4/bin/linux/amd64/kubectl
chmod +x kubectl
sudo mv kubectl /usr/local/bin/kubectl

oirodolfo

from collections import defaultdict

D=defaultdict(list)
def addedge(a,b):
    D[a].append(b)
    D[b].append(a)
    
    
addedge(1,2)
addedge(2,3)

oirodolfo

(defn breadth-first-search [z]
  (letfn [(zip-children [loc]
            (when-let [first-child (zip/down loc)]
              (take-while (comp not nil?)
                (iterate zip/right first-child))))])
  (loop [ret []
         queue (conj clojure.lang.PersistentQueue/EMPTY z)]
    (if (seq queue)
      (let [[node children] ((juxt zip/node zip-children) (peek queue))]
        (recur (conj ret node) (into (pop queue) children)))

oirodolfo

module.exports = function(options) {
      var el
        , a
        , i
      if (!options.tagName) {
        el = document.createDocumentFragment()
      }
      else {
        el = document.createElement(options.tagName)
        if (options.className) {

oirodolfo

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

oirodolfo

/*
 * WARNING: Mutates the fetchContext argument (by default the window or global context).
 *
 * A crude way to intercept fetch responses, and dispatch actions as needed. Using this
 * for more global app concerns, where I may want to dispatch actions depending on the response
 * status or body. e.g. When seeing a 401, dispatch a logout action.
 *
 * In most cases, I'd recommend using a middlware as shown in redux's real-world example.
 * (https://github.com/reactjs/redux/blob/master/examples/real-world/middleware/api.js)
 * 

oirodolfo

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console