somiandras

function extractData(messages) {
  let data = {};
  messages.forEach(message => {
    if (message.symbols) {
      let symbols = message.symbols;
      symbols.forEach(symbol => {
        if (data[symbol.symbol]) {
          data[symbol.symbol].count += 1;
        } else {
          data[symbol.symbol] = {

brennanMKE

# Add the alias below to ~/.bash_profile on a Mac
# Save the file and run: source ~/.bash_profile

alias code='open $@ -a "Visual Studio Code"'

PaulStovell

protected override void RequestStartup(ILifetimeScope requestContainer, IPipelines pipelines, NancyContext context)
{
    pipelines.OnError.AddItemToEndOfPipeline((z, a) =>
    {
        log.Error("Unhandled error on request: " + context.Request.Url + " : " + a.Message, a);
        return ErrorResponse.FromException(a);
    });

    base.RequestStartup(requestContainer, pipelines, context);
}

madrobby

# Two things are important to note: 
#
# 1) The code is fugly, because it was a JavaScript/iPad experiment. 
#    I know that it is ugly, so pretty please don't comment on that part.
# 2) I tried to use as many CoffeeScript features as possible,
#    including but not limited to list comprehensions,
#    heredocs, destructuring assignment and also the "do" operator
#
# I welcome comments about stuff that is not CoffeeScripty enough, or what I should
# write differently.

carolynvs

wget http://download.mono-project.com/repo/xamarin.gpg
sudo apt-key add xamarin.gpg
echo "deb http://download.mono-project.com/repo/debian wheezy main" | sudo tee --append /etc/apt/sources.list.d/mono-xamarin.list
sudo apt-get update
sudo apt-get install mono-complete

sudo certmgr -ssl -m https://go.microsoft.com
sudo certmgr -ssl -m https://nugetgallery.blob.core.windows.net
sudo certmgr -ssl -m https://nuget.org
mozroots --import --sync

simple_barcode_detection.py

# This file was updated in order to support OpenCV v.3. (note lines 13, 14, 33, 43)
# import the necessary packages
import numpy as np
import cv2


def detect(image):
    # convert the image to grayscale
    gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)

levelsio

/* dragging logic for nomadlist.com/dating */
/* by @levelsio */
/* MIT license */

/* <dragging logic> */
	$('body').on('mousedown touchstart','.card',function(e) {
		if(!currentCardUserId) return;
		if($('card.match_card').is(':visible')) return;
		if(typeof e.originalEvent.touches !=='undefined') {
			/* touch device */

nitayneeman

const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();

  // Emitted when the DOM is parsed and ready (without waiting for resources)
  page.once('domcontentloaded', () => console.info('✅ DOM is ready'));

  // Emitted when the page is fully loaded

richardsawyer

// optimized to find a vertical barcode in an image
// inspired by http://www.pyimagesearch.com/2014/11/24/detecting-barcodes-images-python-opencv/

using System;
using System.Drawing;
using System.Windows.Forms;
using OpenCvSharp;
using OpenCvSharp.Extensions;

namespace LocateBarcode

mlent

<ul>
  <li>
    <a href="https://twitter.com/share?text=TITLE OF YOUR POST via @YOUR_USERNAME&url=HTTPS://YOUR_WEBSITE.COM" onclick="window.open(this.href, 'twitter-share', 'width=550,height=235'); return false;">
      Share on Twitter
    </a>
  </li>
  <li>
    <a href="https://news.ycombinator.com/submitlink?u=HTTP://YOUR_URL.COM&t=YOUR CONTENT" onclick="window.open(this.href, 'hn-share', 'width=550,height=350'); return false;">
      Share on Hacker News
    </a>