Dana Silver danasilver

Calling FB.logout() is effective, but it will also log the user out of facebook entirely, prompting him or her to enter an email and password to get back into your app.

Call FB.api({ method: 'Auth.revokeAuthorization' }); instead, which just revokes the Facebook auth token for your app. When the user goes to log in again, he or she will just have to click the "Okay" button to authorize your app again. This will, of course remove the app from the users list of apps on Facebook, but they chose to revoke access in the first place, so this is expected and (hopefully) welcome behavior.

Jekyll Pygments/Redcarpet Global Configs

A Jekyll plugin that enables global configuration options for Pygments.

Add pygments_global_config.rb to my-jekyll-project/_plugins/.
Add Pygments options to _config.yml

markdown: redcarpet

age	birthdate	gender	height	name	weight	gold_medals	silver_medals	bronze_medals	total_medals	sport	country
17	1996-04-12	Male	1.72	Aaron Blunck	68	0	0	0	0	Freestyle Skiing	United States
27	1986-05-14	Male	1.85	Aaron March	85	0	0	0	0	Snowboard	Italy
21	1992-06-30	Male	1.78	Abzal Azhgaliyev	68	0	0	0	0	Short Track	Kazakhstan
21	1992-05-25	Male	1.68	Abzal Rakimgaliev		0	0	0	0	Figure Skating	Kazakhstan
21	1992-07-30	Male	1.86	Adam Barwood	82	0	0	0	0	Alpine Skiing	New Zealand
21	1992-12-18	Male	1.75	Adam Cieslar	57	0	0	0	0	Nordic Combined	Poland
18	1995-04-22	Male	1.7	Adam Lamhamedi	76	0	0	0	0	Alpine Skiing	Morocco
23	1990-09-13	Male	1.78	Adam Zampa	80	0	0	0	0	Alpine Skiing	Slovakia
17	1996-07-01	Female	1.63	Adelina Sotnikova		0	0	0	0	Figure Skating	Russian Fed.

A simple demonstration of TopoJSON and interactivity. Mouseover to show the state's abbreviation and the latitude and longitude of the point.

In addition to D3, this visualization relies on TopoJSON. The map uses an Albers USA projection, for which Alaska is scaled by 0.35x, giving it a lie factor of 3. On mousemoves, the corresponding state abbreviation in the data is shown, and the latitude and longitude is computed by inverting the mouse position.

This simple bar chart graphs the languges in github.com/danasilver/danasilver.org.

d3.json - load and parse data
d3.format - format percentages
d3.scale.ordinal - x-position encoding
d3.scale.linear - y-position encoding
d3.max - compute domains
d3.svg.axis - display axes

A choropleth of the average per capita income by state according to the 2010 U.S. census. Hover over a state for more information.

Circumference of orange trees over time.

Data comes from R's "Orange" dataset. Legend created with d3.legend.js (MIT License).

For CS465 at Middlebury College.

A D3 recreation of David Taylor's visualization The meteoric rise of boys' names ending in 'n'.

The chart shows the number of children born with names ending in each letter. Adjust the slider to change the year. Toggle the checkboxes to show boys, girls, or both.

	if (window.navigator.geolocation) {
	navigator.geolocation.getCurrentPosition(function (position) {
	var lat = position.coords.latitude,
	lng = position.coords.longitude,
	latlng = new google.maps.LatLng(lat, lng),
	geocoder = new google.maps.Geocoder();
	geocoder.geocode({'latLng': latlng}, function(results, status) {
	if (status == google.maps.GeocoderStatus.OK) {
	if (results[1]) {
	for (var i = 0; i < results.length; i++) {