dnouri

# Toy examples that demonstrate how to configure
# nolearn.lasagne.NeuralNet and what data to send in for
# classification problems with single and multiple classes, and
# regression problems with and without multiple targets.

from lasagne.layers import DenseLayer
from lasagne.layers import InputLayer
from lasagne.nonlinearities import softmax
from nolearn.lasagne import NeuralNet
import numpy as np

mages

# Markus Gesmann
library(arm) # for 'display' function only
icecream <- data.frame(
  # http://www.statcrunch.com/5.0/viewreport.php?reportid=34965&groupid=1848
  temp=c(11.9, 14.2, 15.2, 16.4, 17.2, 18.1, 
         18.5, 19.4, 22.1, 22.6, 23.4, 25.1),
  units=c(185L, 215L, 332L, 325L, 408L, 421L, 
          406L, 412L, 522L, 445L, 544L, 614L)
)
basicPlot <- function(...){

skranz

# Helper functions that allow string arguments for  dplyr's data modification functions like arrange, select etc. 
# Author: Sebastian Kranz

# Examples are below

#' Modified version of dplyr's filter that uses string arguments
#' @export
s_filter = function(.data, ...) {
  eval.string.dplyr(.data,"filter", ...)
}

practicingruby

## INHERIT from a base class
# -----------------------------------------

class Product < ActiveRecord::Base
  belongs_to :category

  def self.lookup(item_code)
    where(:item_code => item_code).first
  end
end

rchampourlier

# SELENIUM_SERVER is the IP address or hostname of the system running Selenium
# Server, this is used to determine where to connect to when using one of the
# selenium_remote_* drivers
SELENIUM_SERVER = "10.10.11.1"

# SELENIUM_APP_HOST is the IP address or hostname of this system (where the
# tests run against) as reachable for the SELENIUM_SERVER. This is used to set
# the Capybara.app_host when using one of the selenium_remote_* drivers
SELENIUM_APP_HOST = "10.10.11.2"

camertron

#!/bin/env ruby

# lazy hack from Robert Klemme

module Memory
  # sizes are guessed, I was too lazy to look
  # them up and then they are also platform
  # dependent
  REF_SIZE = 4 # ?
  OBJ_OVERHEAD = 4 # ?

zhengjia

=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')