straydogstudio

Here is a simple jQuery plugin to make a table header fixed on top of a div when this is scrolled.
Using the code from twitter bootstrap documentation page, this code is customized for table header.

Create the table with the table-fixed-header class and a thead tag:
<table class="table table-striped table-fixed-header" id="mytable">
  <thead class="header">
    <tr>
      <th>Email Address</th>
      <th>First Name</th>
      <th>Last Name</th>

straydogstudio

require 'axlsx'

title = "Some report"

selected_columns = %w(one two three four five)

Axlsx::Package.new do |package|
  package.workbook do |workbook|
    # Disabling this will improve performance for very large documents
    workbook.use_autowidth = false

straydogstudio

class User < ActiveRecord::Base
  acts_as_authentic # I use authlogic

  scope :with_role, lambda { |role| {:conditions => "roles_mask & #{1 << ROLES.index(role.to_s)} > 0"} }
  
  ROLES = %w[admin manager client coordinator employee volunteer]

  ROLE_DESCRIPTIONS = {
    :admin => "Administers the entire site",
    :manager => "Manages the entire site",

straydogstudio

view_assigns = {widgets: Widget.all}
av = ActionView::Base.new(ActionController::Base.view_paths, view_assigns)
av.class_eval do
  # include any needed helpers (for the view)
  include ApplicationHelper
end

# normal render statement
content = av.render template: 'widgets/index.xlsx.axlsx'
# do something with content, such as:

straydogstudio

require 'abstract_controller'
require 'action_controller'
require 'action_view'
require 'active_record'

# require any helpers
require './app/helpers/application_helper'

# active record only if data is here
require './app/models/widget'

straydogstudio

import DS from 'ember-data';

export default DS.ActiveModelAdapter.extend({
	namespace: 'api/v4',
	coalesceFindRequests: true
});

straydogstudio

#upload changed/new files to rails with capistrano
function capdu {
  if [ -z "$1" ]
  then
    FILES=`gst --porcelain | grep '^ M\|^\?\?' | ruby -e 'puts ARGF.map {|l| l.split()[1]}.join(",")' | xargs echo`
  else
    FILES=`gst --porcelain | grep '^ M\|^\?\?' | grep $1 | ruby -e 'puts ARGF.map {|l| l.split()[1]}.join(",")' | xargs echo`
  fi
  if [ -z "$FILES" ]
  then

straydogstudio

#newsbottom {
  position: absolute;
  bottom: 10px;
  left: 15px;
  right: 15px;
  padding: 0;
  /* black with white text */
  background: rgba(0,0,0,0.3);
  color: white;
  /* or white with black text */

straydogstudio

# First:
lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom | while read f; do  sudo rm /usr/local/${f}; done
sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*

# To recap, the best way (I've found) to completely uninstall node + npm is to do the following:

#go to /usr/local/lib and delete any node and node_modules
cd /usr/local/lib
sudo rm -rf node*

straydogstudio

import Ember from "ember";
// This is an error. It should be 'ember-simple-auth/authenticators/base'
// Left to link to a github comment
import Base from 'ember-simple-auth/authorizers/base';

export default Base.extend({
  tokenEndpoint: '/api/user_sessions',
  authenticate: function(credentials) {
    var _this = this;
    return new Ember.RSVP.Promise(function(resolve, reject) {