blocks by andrewxhill

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Update an IPFS record in Cloudflare DNS

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Create small multiples through the Static Maps API

quick example of using the batch api over python

Get a static map from a viz.json using python

Example of a CartoDB iframe in the Amp library

Minimum spanning tree in SQL... just because

Static Image Generator Example

fixed election map

Test of SunCalc in SQL

Use yahoo string geolocation api and drop results into cartodb

Simple createLayer

Use Goldberry to harvest a single basketball game and push it to CartoDB. WARNING This will pull ~2-3,000,000 points, so probably not for your typical free CartoDB account :)

USPO map lives again!

list all points at a point

How the Twitter Template works

Create a table to store changes from any of your tables in a log table.

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currency map

Quick POW map!

quick linear regression test

Census Tracts - 2010 Column Descriptions

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Publish a map with a filterable table

Simple table view

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projections for fun

multi layer toggle for ferzoco

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Torque date format picker

Speak a place to go to it on a map

Blow into make to move the car

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template for harvard workshop

Merging an entire directory of data and loading it to CartoDB

rundown

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Fun with Torque

CartoCSS for Animated Bubble Map

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Steps used to make map of California rivers

CartoDB Fiesta

Choropleth Service

ecohack example

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Space Launch Report - An example of Torque with labels

easily add sunlight layer to your Torque maps

Totally random

torque static bubble map

Tight torque control over color of static map

Static torque for heatmap effect

Toggle different vis.json layers on a map

Node.js app to harvest a georss feed into CartoDB

Tim's transform of dentists

Maps, Lies & Storytelling | Class 1

Volumetric OSM Buildings

PlpgSQL to cross dateline when drawing two points

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one minute demo of metro extracts

Grid snapping only in SQL!

Williams Transco leak history

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CartoDB Internships

Use Leaflet Draw to filter and style a CartoDB layer

Course notes

command-line python interface for manipulating data on CartoDB

County selector example

Default map from tablename / username

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size by column sum

small multiples using many maps

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Notes

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Tricking CartoDB into new projections

cdb_latlng

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Random tiles: CartoDB hates me

CartoDB.js Layer Selector

Quick list of CartoDB weather and climate related maps

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Torque plus Chart.js

Chart.js using SQL API

Torque using createLayer in CartoDB.js

Create hex bins on the fly

Country name, iso, synonyms

Madison workshop documents

PLPGSQL Function to cross the dateline

Tribeca New Media - Breakout 2: Building community

Tribeca New Media - Breakout 1: Drivers for participation

Spreading points found at the same location

Clustering using snaptogrid

Double pane with focus

clustering with slider

How to fully customize infowindows in CartoDB

CartoDB SQL results plus jQuery

That's not a map...

Moving Alaska and Hawaii in CartoDB

DataKind mapping crash course

Curved connection paths with CartoDB

Polygon connections

Point clustering no label for single

Style selector menu for CartoDB

example.html from mapshot

Zoom based point clustering in CartoDB

First pass at a simple point clustering algo for plpgsql

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Fun SQL statements for CartoDB

Important bits for rainy cities visualization

Raincloud CartoCSS

hover demo

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cartodb workshop links

PLUTO reverse geocode SQL

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Instructions for Mapbox basemap in CartoDB

Link two datasets into lines between nearest points

Import CartoDB file with cURL

Import CartoDB file with cURL (Mac version)

torque query and output

Leaflet.draw control for CartoDB

upsert the_geom with security definer

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CartoDB CSV Bulkloader for Python

Efficient bulk update and insert

Polygon insert Named Function

On the fly size sort of polygons in CartoDB

A rain of meteors, a quick retool of earthquake map in D3

Color World: Collect data from Google Form and insert into CartoDB

Fustion Tables CSV => Postgresql => Geom fix

Using Bootstrap Typeahead based on a CartoDB column

working try!

World Bank Climate CO2 Emissions (per country) D3 + CartoDB

World Bank Climate CO2 Emissions (per capita) D3 + CartoDB

Regional breakdowns by month (CartoDB + D3)

Regional breakdowns by month (CartoDB + D3)

January, March, May, July Drought Maps in D3 + CartoDB

CartoDB + D3 Earthquakes (alt)

Exploding globe in D3

First try: TopoJSON on CartoDB

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Basic CartoDB Layer in D3

Simple CartoDB + D3 earthquake example

CartoDB + D3 Bubble Map

Basic CartoDB + D3 Choropleth

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Faking building height by using polygon size (CartoCSS)

Faking building height by using polygon size

kmeans function and examples

Super naive but fast kmeans

Kmeans better still, ~5 seconds for 50,000 points

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carbon poly tool sum SQL

parenthesis enclosed NYC open data lat/lon to the_geom

Better Kmeans loop for any number of clusters

Order polygons by size/height

kmean cartocss style

Straight SQL Kmean

Longer single line text

New SQL statement for bigline generation

Create an equal area grid over a buffer of points

SQL for building a dynamic topo

Color ramp for a topology

Converts a directory of images into two directories, one large, one small of PNGs

sernec project data

CartoDB Backbone for data-driven webpages

Rasters to polygons for CartoDB

Python script to covert GeoTiff .CLR file to a Carto style for CartoDB

cartodb_test.md

cartodb_test.html

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Create a density grid from geometries. For use in CartoDB

Creates a bounding circle from the_geom_webmercator on cartodb

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fastest query for admin content

combining styles across layers

Sum PostgreSQL arrays in place [1,2,3] + [2,3,4] = [3,5,7]

Finding longest path between two geoms

A temporary fix to raster2pgsql.py to work with current PostGIS HEAD

Clustering stylings for CartoDB

ST_ClipEx a working variation of ST_Clip for raster

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Commplish Bitcoin Awarding API

Commplish Badge Awarding API

Python Commplish User Profile API Example

Python Commmplish API Signature

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Third pass at collections metadata JSON from Andrew

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taxonomy service

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canvas marker

localhost quick work

First implementation of a taxonomy model for the Map of Life project