helielson

function changeColorInUri(data, colfrom, colto) {
    // create fake image to calculate height / width
    var img = document.createElement("img");
    img.src = data;
    img.style.visibility = "hidden";
    document.body.appendChild(img);

    var canvas = document.createElement("canvas");
    canvas.width = img.offsetWidth;
    canvas.height = img.offsetHeight;

helielson

#!/bin/sh                                                                                                                                                                            

remove_dangling() {
   echo "Removing dangling images ..."
   docker rmi $(docker images -f dangling=true -q)
}

remove_stopped_containers() {
    echo "Removing stopped containers ..."
    docker rm $(docker ps -qa)

helielson

#!/bin/bash

PWD=$(pwd)
GIT_ROOT=~/workspace

CYAN='\033[36m'
GREEN='\033[32m'
NC='\033[0m' # No Color

cd $GIT_ROOT > /dev/null

helielson

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

helielson

find . -name "*.extension" | xargs -I{} perl -pi -e 's/old-name/new-name/g' {}

helielson

all_user_agents = [
  'Mozilla/5.0 (compatible; U; ABrowse 0.6; Syllable) AppleWebKit/420+ (KHTML, like Gecko)',
  'Mozilla/5.0 (compatible; ABrowse 0.4; Syllable)',
  'Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; Acoo Browser 1.98.744; .NET CLR 3.5.30729)',
  'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Acoo Browser; GTB5; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; Maxthon; InfoPath.1; .NET CLR 3.5.30729; .NET CLR 3.0.30618)',
  'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Acoo Browser; GTB5;',
  'Mozilla/4.0 (compatible; Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; Acoo Browser; .NET CLR 1.1.4322; .NET CLR 2.0.50727); Windows NT 5.1; Trident/4.0; Maxthon; .NET CLR 2.0.50727; .NET CLR 1.1.4322; InfoPath.2)',
  'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; Acoo Browser; GTB6; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; InfoPath.1; .NET CLR 3.5.30729; .NET CLR 3.0.30618)',
  'Mozilla/4.0 (compatible; MSIE 

helielson

Vagrant.configure("2") do |config|
  config.vm.define "app" do |app|
    app.vm.provider "docker" do |d|
      d.build_dir = "."
      d.cmd     = ["echo", "hello"]
    end
  end
end

helielson

import time
import zmq

context = zmq.Context()
socket = context.socket(zmq.PUB)
socket.bind("tcp://127.0.0.1:6000")

while True:
  socket.send("Msg")
	time.sleep(1)

helielson

{
  "menu": {
    "home": [
      {
        "label": "title1",
        "iconClass": "icon1"
      },
      {
        "label": "title2",
        "iconClass": "icon2"

helielson

# Note: You may need to use sudo (for OSX, *nix, BSD etc) or run your command shell as Administrator (for Windows) to run some shortcuts.

# ------------------------------------------------------------------------------
#
# NPM
#
# ------------------------------------------------------------------------------
# Install Bower
function nb() {
  npm install -g bower