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# reset branch

git checkout production
git reset --hard origin/master

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#!/bin/sh

echo
echo "**** get changes for TEST App"
echo
cd /var/www/html/testapp || exit
unset GIT_DIR
git pull origin master

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/*
center align ul inside DIV
*/


<div id="menu">
   <ul>
      <li>One</li>
      <li>Two</li>
      <li>Three</li>

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document.getElementById("MyElement").className = " MyClass";

// To add a class to an element:
document.getElementById("MyElement").className += " MyClass";

// To remove a class from an element:
document.getElementById("MyElement").className = document.getElementById("MyElement").className.replace(/\bMyClass\b/','')

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$filaname = 'file.jpg';

if (!@imagecreatefromjpeg($filename)){
  echo "bad image";
}
else{
  echo 'ok';
}

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Rake task to load 'seed' data in Rails

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ActiveAdmin custom action

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Using RSpec without Rails

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Selenium tests on Ruby

Install

gems:

• gem 'capybara', '2.10.1'
• gem 'selenium-webdriver', '3.0.3'

Selenium

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#!/bin/bash
# xvfb - this script starts and stops Xvfb
#
# chkconfig: 345 95 50
# description: Starts xvfb on display 99
# processname: Xvfb
# pidfile:    /var/log/xvfb/xvfb.pid


# Source function library.