Jacques Tardie jqtrde

How to create D3 visualizations that resize and scale well

When creating the SVG, add this bit of D3:

.attr("id","chart")
.attr("viewBox","0 0 960 500")
.attr("perserveAspectRatio","xMinYMid")

Then later in the code, add this bit of jQuery:

Read more at http://about.travis-ci.org/blog/2012-11-27-shipping-the-new-travis-ci-ui-for-pro/

In my app, I do not use default rails integration tests, instead I use cucumber for it. Due to the fact cucumber does not override rake test:integrations and must be execute separately. Below is a solution that I came up with to have your Travis running units + functionals + cucumber tests:

First creating a simple bash script at RAILS_ROOT/ci.sh:

#!/bin/bash

case $1 in

	# Beta-quality Landsat 8-oriented windowed pansharpener by Charlie Loyd

	# python3 panchunk.py $SCENE/*B{4,3,2,8}.TIF ${SCENE}-pansharp.tif

	# Then you may want something like this to brighten it up:
	# convert -channel B -gamma 0.96 -channel RGB -sigmoidal-contrast 40,14% ${SCENE}-pansharp.tif ${SCENE}-pretty.tif
	# But that will strip geo tags.

	import asyncio
	import rasterio as rio

	FROM debian:7

	ENV DEBIAN_FRONTEND noninteractive

	RUN apt-get -qq update \
	&& apt-get -qq -y --no-install-recommends install \
	autoconf \
	automake \
	build-essential \
	curl \

	# hackety hack

	from sys import argv
	import rasterio as rio
	import numpy as np
	from sklearn import decomposition

	with rio.open(argv[1]) as src:

	count = src.meta['count']

	# Note – this is not a bash script (some of the steps require reboot)
	# I named it .sh just so Github does correct syntax highlighting.
	#
	# This is also available as an AMI in us-east-1 (virginia): ami-cf5028a5
	#
	# The CUDA part is mostly based on this excellent blog post:
	# http://tleyden.github.io/blog/2014/10/25/cuda-6-dot-5-on-aws-gpu-instance-running-ubuntu-14-dot-04/

	# Install various packages
	sudo apt-get update