joshcarr

#!/bin/bash

# USAGE:
# ./svn-export revision-from revision-to repository target-directory
# ./svn-export 20 25 svn://localhost/myrepository .

if [ ! $1 ] || [ ! $2 ] || [ ! $3 ] || [ ! $4 ]; then
    echo "Please enter a revision from, revision to, SVN repository, and target directory"
    exit
fi

joshcarr

// Creating sound waves with JavaScript
// from http://js.do/blog/sound-waves-with-javascript/

var samples = []

//
//
//
// Achord

joshcarr

This example shows how to use the d3.hexbin plugin for hexagonal binning on GoogleMaps. It is an update of Mike Bostock's Google Maps + D3 block.

joshcarr

javascript:(function(){

// avoid the bookmarklet activating more than once
if (window.MyNamespace) {
    return;
}
window.MyNamespace = { };

var version = 1,
    script  = document.createElement('script');

joshcarr

// vanilla JS window width and height
var w=window,
d=document,
e=d.documentElement,
g=d.getElementsByTagName('body')[0],
x=w.innerWidth||e.clientWidth||g.clientWidth,
y=w.innerHeight||e.clientHeight||g.clientHeight;

joshcarr

function groupBy( array , f ) {
  var groups = {};
  array.forEach( function( o )
  {
    var group = JSON.stringify( f(o) );
    groups[group] = groups[group] || [];
    groups[group].push( o );
  });
  return Object.keys(groups).map( function( group )
  {

joshcarr

This scatterplot is constructed from a TSV file storing the dimensions of sepals and petals of various iris flowers. The chart employs conventional margins and a number of D3 features:

• d3.tsv - load and parse data
• d3.scale.linear - x- and y-position encoding
• d3.scale.ordinal - color encoding
• d3.extent - compute domains
• d3.svg.axis - display axes

joshcarr

license: gpl-3.0
height: 760
border: no

joshcarr

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;

joshcarr

// FROM http://stackoverflow.com/questions/728360/most-elegant-way-to-clone-a-javascript-object

// When I had to implement general deep copying I ended up compromising by 
// assuming that I would only need to copy a plain Object, Array, Date, String,
// Number, or Boolean. The last 3 types are immutable, so I could perform a 
// shallow copy and not worry about it changing. I further assumed that any 
// elements contained in Object or Array would also be one of the 6 simple 
// types in that list. This can be accomplished with code like the following:

function clone(obj) {