baopham

riyad

# The BootstrapBreadcrumbsBuilder is a Bootstrap compatible breadcrumb builder.
# It provides basic functionalities to render a breadcrumb navigation according to Bootstrap's conventions.
#
# BootstrapBreadcrumbsBuilder accepts a limited set of options:
# * separator: what should be displayed as a separator between elements
#
# You can use it with the :builder option on render_breadcrumbs:
#     <%= render_breadcrumbs :builder => ::BootstrapBreadcrumbsBuilder, :separator => "&raquo;" %>
#
# Note: You may need to adjust the autoload_paths in your config/application.rb file for rails to load this class:

jpfuentes2

#!/bin/bash

# CentOS rbenv system wide installation script
# Forked from https://gist.github.com/1237417

# Installs rbenv system wide on CentOS 5/6, also allows single user installs.

# Install pre-requirements
yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel \
  make bzip2 autoconf automake libtool bison iconv-devel git-core

collinschaafsma

// This is the main application configuration file.  It is a Grunt
// configuration file, which you can learn more about here:
// https://github.com/cowboy/grunt/blob/master/docs/configuring.md
//
module.exports = function(grunt) {

  grunt.initConfig({

    // The clean task ensures all files are removed from the dist/ directory so
    // that no files linger from previous builds.

kstevens715

<% render_crumbs do |crumbs| %>                                                  
  <ul class="breadcrumb">                                                        
  <% crumbs.each_with_index do |crumb, index| %>                                 
    <li>                                                                            
      <% if index < crumbs.size - 1 %>                                           
        <%= link_to *crumb %>                                                       
        <span class="divider">/</span>                                              
      <% else %>                                                                    
        <li class="active"><%= crumb[0] %></li>                                     
      <% end %>                                                                  

domenic

Node.js core does its best to treat every platform equally. Even if most Node developers use OS X day to day, some use Windows, and most everyone deploys to Linux or Solaris. So it's important to keep your code portable between platforms, whether you're writing a library or an application.

Predictably, most cross-platform issues come from Windows. Things just work differently there! But if you're careful, and follow some simple best practices, your code can run just as well on Windows systems.

Paths and URLs

On Windows, paths are constructed with backslashes instead of forward slashes. So if you do your directory manipulation

metaskills

def save_and_open_page
  dir = "#{Rails.root}/tmp/cache/capybara"
  file = "#{dir}/#{Time.now.strftime('%Y-%m-%d-%H-%M-%S')}.png"
  FileUtils.mkdir_p dir
  page.driver.render file
  wait_until { File.exists?(file) }
  system "open #{file}"
end

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Jxck

// Reference
// http://tools.ietf.org/html/rfc6455
// http://www.w3.org/TR/2011/WD-websockets-20110929/
// https://github.com/einaros/ws
// https://github.com/Worlize/WebSocket-Node
// http://ja.wikipedia.org/wiki/WebSocket
// http://www.slideshare.net/You_Kinjoh/javascript-websocket P.68
// http://d.hatena.ne.jp/gtk2k/20120203/1328274962

var log = console.log.bind(console);

jpinnix

Follow the instructions here: The Hitchhiker's Guide to Riding a 
Mountain Lion http://j.mp/Qm5UJD, including installing XQuartz.

After installing XQuartz set the correct path to the X11 library to 
install Ruby 1.8.7-p358 with rbenv:

  export CPPFLAGS=-I/opt/X11/include

then let the compiler know where gcc-4.2 is: