davidgtonge

filterElements = (validate, filter) ->
    filtered = {}
    for key, vars of validate
      if key in filter then filtered[key] = value
    filtered

davidgtonge

function get_wpml_home_ids(){

//Globalizse the $wpdb variable (instantiation of the wpdb class)
global $wpdb;

//Get the front-page id from the options table
$home_id = get_option('page_on_front');

//Run the query
   $postids=$wpdb->get_col($wpdb->prepare("

davidgtonge

<?php 
function get_wpml_home_ids(){

//Globalizse the $wpdb variable (instantiation of the wpdb class)
global $wpdb;

//Get the front-page id from the options table
$home_id = get_option('page_on_front');

//Run the query

davidgtonge

# Simple Coffeescript Templating

# Global Object to hold the templates
window.simpleCoffeeTemplates =

  # An example template
  example: (a) ->
    """
    <div>
      <h1 class='header'>#{a.header}</h1>

davidgtonge

<?php 
/*
 * This function uses the mapit.mysociety.org api to 
 * retrieve ward names based on postcode
 */
function sc_get_ward_from_postcode($postcode)
{
    //remove spaces and plus signs from the postcode
    $postcode = str_replace(" ", "", $postcode);
    $postcode = str_replace("+", "", $postcode);

davidgtonge

scroller = (elem, width, initialised = false) ->
    multiple = 1
    unless initialised
      if width < 960
        mutiple += Math.floor(960 / width)
      cloned = (elem.text() for i in [1...multiple]).join('...')
      elem.text cloned

    animateBy = multiple * width

davidgtonge

width = 960
height = 500

projections =
  "Aitoff": d3.geo.aitoff
  "Albers equal": d3.geo.albers
  "August conformal": d3.geo.august
  "Lambert azimuthal equal": d3.geo.azimuthalEqualArea
  "Azimuthal equidistant": d3.geo.azimuthalEquidistant
  "Bonne": d3.geo.bonne

davidgtonge

This stacked bar chart is constructed from a CSV file storing the populations of different states by age group. The chart employs conventional margins and a number of D3 features:

• d3.csv - load and parse data
• d3.scale.ordinal - x-position encoding and color encoding
• d3.scale.linear - y-position encoding
• d3.format - SI prefix formatting (e.g., “10M” for 10,000,000)
• d3.max - compute domains
• d3.keys - compute column names
• d3.svg.axis - display axes

davidgtonge

This examples demonstrates how to use D3's brush component to implement focus + context zooming. Click and drag in the small chart below to pan or zoom.

davidgtonge

input {
  
  syslog {
    add_field => {
      "docker" => "true"
    }
  }
}
 
output {