yongjunj’s gists

yongjunj / XMLEventReaderPatched.scala

Created July 24, 2015 04:51

XMLEventReaderPatched.scala with fixes for (1) XML parser thread hanging and (2) apostrophe in EvText

	package com.comprehend.panacea.util

	/**
	* Created by yongjunj on 7/8/15.
	*
	* There seems to be a known issue with XMLEventReader hanging:
	* 1. https://issues.scala-lang.org/browse/SI-3881
	* 2. https://issues.scala-lang.org/browse/SI-4599
	* 3. http://goo.gl/JL6BsR
	*

yongjunj / example.json

Created October 10, 2014 22:30

Line series that doesn't render on latest Chrome v38.0.2125.101

	{
	"scales": [
	{
	"name": "x-scale",
	"range": "width",
	"type": "ordinal",
	"padding": 0.4,
	"domain": {
	"data": "table",
	"field": "data.x"

yongjunj / docker-run.yaml

Created August 6, 2014 16:19

docker-run role

	- name: Running Veblen server Docker image
	docker: docker_url={{ DOCKER_URL }} image="{{ DOCKER_IMAGE_NAME }}:{{ DOCKER_IMAGE_TAG }}" ports="{{ item.port }}" env="{{ item.env }}" volumes="{{ item.volumes }}" detach=true state=running
	with_items: DOCKER_RUN_PARAMS

yongjunj / docker-build.yml

Last active August 29, 2015 14:04

docker-build role

	---
	- name: Uploading docker build context
	copy: src=docker/app/ dest="{{ DOCKER_BUILD_PATH }}" force=yes

	- name: Building server Docker image
	docker_image: docker_url={{ DOCKER_URL }} name={{ DOCKER_IMAGE_NAME }} tag={{ DOCKER_IMAGE_TAG }} path={{ DOCKER_BUILD_PATH }} state=build

yongjunj / rolling-deploy.yml

Last active August 29, 2015 14:04

Rolling deployment playbook, roughly based on https://github.com/ansible/ansible-examples/blob/master/lamp_haproxy/rolling_update.yml

	---
	- hosts: docker_host
	user: root
	serial: 1

	pre_tasks:
	- name: disable the server in haproxy
	sudo: true
	shell: echo "disable server some_haproxy_prefix_{{ item.port }}" \| socat stdio /var/run/haproxy/admin.sock
	delegate_to: "{{ HAPROXY_URL }}"

yongjunj / stocks-legend-2-series-hack.json

Created July 19, 2014 19:39

Based on "stocks" example at http://trifacta.github.io/vega/editor/. Note the "legend-series-x" scale seems to be halved, and doubling the scale range values fixes the issue.

	{
	"width": 500,
	"height": 200,
	"data": [
	{
	"name": "stocks",
	"url": "data/stocks.csv",
	"format": {"type": "csv", "parse": {"price":"number", "date":"date"}},
	"transform": [
	{

yongjunj / stocks-legend-2-series.json

Created July 19, 2014 19:38

Based on "stocks" example at http://trifacta.github.io/vega/editor/. Note the "legend-series-x" scale seems to be halved.

	{
	"width": 500,
	"height": 200,
	"data": [
	{
	"name": "stocks",
	"url": "data/stocks.csv",
	"format": {"type": "csv", "parse": {"price":"number", "date":"date"}},
	"transform": [
	{

yongjunj / stocks-legend-5-series.json

Created July 19, 2014 19:32

Based on "stocks" example at http://trifacta.github.io/vega/editor/

	{
	"width": 500,
	"height": 200,
	"data": [
	{
	"name": "stocks",
	"url": "data/stocks.csv",
	"format": {"type": "csv", "parse": {"price":"number", "date":"date"}}
	}
	],

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