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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

hapiben

#!/usr/bin/env ruby

# Script to generate PDF cards suitable for planning poker
# from Pivotal Tracker [http://www.pivotaltracker.com/] CSV export.

# Inspired by Bryan Helmkamp's http://github.com/brynary/features2cards/

# Example output: http://img.skitch.com/20100522-d1kkhfu6yub7gpye97ikfuubi2.png

require 'rubygems'

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# First attempting to use Capybara directly, you will ran into issues when trying to set HTTP header.
# Using Basic HTTP Authentication requires that we needed to set the header.
# Also we need to set the Content-Type and Accept headers to ensure that Rails handles the input and output correctly.
# When using Rack, Capybara delegates request and response handling down to Rack::Test. 
# So I used Rack::Test directly in my step definitions, and it works.
# Rack::Test has a module called Rack::Test::Methods that can be mixed into a class to provide it
# with methods for get, post, put, delete as well as last_request, last_response, header and more. 
# I mixed Rack::Test::Methods into the Cucumber world at the top of our API steps file like so:

##############################

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#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

hapiben

// kills long running ops in MongoDB (taking seconds as an arg to define "long")
// attempts to be a bit safer than killing all by excluding replication related operations
// and only targeting queries as opposed to commands etc.
 
killLongRunningOps = function(maxSecsRunning) {
    currOp = db.currentOp();
    for (oper in currOp.inprog) {
        op = currOp.inprog[oper-0];
        if (op.secs_running > maxSecsRunning && op.op == "query" && !op.ns.startsWith("local")) {
            print("Killing opId: " + op.opid

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# Install Ruby 

wget http://ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.1.tar.gz 
tar xvzf ruby-2.1.1.tar.gz
cd ruby-2.1.1
./configure --prefix=/usr
make
make install

# remove "ruby-2.1.1" folder in /root

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var app = angular.module('myApp', []);

/* Set up a simple controller with a few 
 * examples of common actions a controller function
 * might set up on a $scope. */
app.controller('MainCtrl', function($scope, someService) {
  
  //set some properties
  $scope.foo = 'foo';
  $scope.bar = 'bar';

hapiben

Multiple MySQL Versions with Homebrew

For homebrew version 0.9.5.

brew -v # => Homebrew 0.9.5

Install the current version of mysql.

# Install current mysql version

brew install mysql

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Types

A type is a collection of possible values. An integer can have values 0, 1, 2, 3, etc.; a boolean can have values true and false. We can imagine any type we like: for example, a HighFive type that allows the values "hi" or 5, but nothing else. It's not a string and it's not an integer; it's its own, separate type.

Statically typed languages constrain variables' types: the programming language might know, for example, that x is an Integer. In that case, the programmer isn't allowed to say x = true; that would be an invalid program. The compiler will refuse to compile it, so we can't even run it.

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RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner.clean_with(:truncation)
  end

  config.before(:each) do
    DatabaseCleaner.strategy = :transaction
  end

  config.before(:each, js: true) do