connerxyz / d3-scaling-tick-number-with-window-inner-width.js

Created August 8, 2019 21:20

d3.js: v5: scaling number of ticks with window's inner width

	var xScale = d3.scaleTime()
	.domain(d3.extent(data, function(d) { return d.key; })) // Input
	.range([0, width]); // output

	// Quantize 400px - 1600px window range
	var tickScale = d3.scaleQuantize()
	.domain([400, 1600])
	.range([3, 7, 10]);

	// Set number of ticks based on window height

connerxyz / d3-dynamic-discrete-values-to-continuous-color.js

Created August 8, 2019 18:24

d3.js: v5: mapping dynamic sets of discrete values to continuous color ranges

	// An array of discrete values (possibly dynamically generated)
	var discreteValues = ['John', 'Jack', 'Jill', 'Jane', 'Jim', 'Joan'];
	// 1st scale establishes relationship between continuous [0,1] and
	// the array index of the discrete values
	var preColor = d3.scaleLinear()
	.domain([0, discreteValues.length - 1])
	.range([0, 1]);
	console.log(preColor(discreteValues.indexOf('John'))) // 0
	console.log(preColor(discreteValues.indexOf('Jack'))) // 0.2
	console.log(preColor(discreteValues.indexOf('Joan'))) // 1.0

connerxyz / env.save.sh

Last active May 28, 2019 13:55

A script for exporting conda environment definitions to handy files.

	#!/bin/bash

	# Usage string
	usage() {
	cat << USAGE

	This script exists to serialize a local conda environment.
	The output files produced by this script are version-controllable, allowing
	for the local conda env definition to included with the repository, distributed,
	and recreated on other hosts using either conda or pip.

connerxyz / store-magic-for-meta-pattern.md

Last active September 16, 2021 15:04

Using %store magic to capture meta within/across Jupyter notebooks

Overview

The %store magic allows data to be stored in the ipython database, outside of a notebook's particular kernel, so it can be accessed from other notebooks.

Instructions

Initialization

If you're executing only one notebook, or this is the

connerxyz / dict-to-json.hdfs.py

Created April 26, 2019 04:55

Write a Python dict to a single file in HDFS as JSON

	# You've got a Python dict in the driver program or shell
	x = {"a":1,"b":2}

	# You want to write it to a single HDFS file in JSON format
	sc.parallelize([x]).toDF().coalesce(1).write.mode('append').json(/hdfs/path/...)

connerxyz / semantic-ui-sidebar-example.html

Last active June 29, 2018 21:29

Semantic UI material style overlay sidebar example

	<!DOCTYPE HTML>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Semantic UI Sidebar Example</title>
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.3.2/semantic.min.css"/>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.3.2/semantic.min.js"></script>
	</head>
	<body>

connerxyz / README.md

Last active June 28, 2018 16:20

Porter stemmer: Python's NLTK vs. Java's OpenNLP: How to get *almost* identical Porter stemmers

Porter stemmer: Python's NLTK vs. Java's OpenNLP:

How to get almost equivalent Porter stemmers between Java and Python.

One remaining difference is how they handle non-dictionary words ending in "s":

Assuming you tokenize the following string after lowercase normalization using [a-z]\w+...

"EMI"s request for an appeal should be denied until a final judgment is entered. Document filed by Michael Robertson. (js) (Entered: 02/01/2012)"

connerxyz / pandas-dataframe.remove-all-styling.py

Last active November 29, 2021 02:03

-"""
-Remove *all* default, hard-coded, CSS classes and inline styling attached to tables when calling df.to_html(),
-and add your own classes to each tag ad hoc.
-This will probably be extremely simple in the future when the styling API is more mature. For now, we bleach it.
-May need to `conda install bleach` or `pip install bleach`
-"""
-import pandas as pd

connerxyz / app.py

Last active June 13, 2018 20:14

A modular pattern for injecting your own template utils (i.e. functions) into Flask's template contexts

	from flask import Flask

	app = Flask(__name__)

	# Register core.utils with all template contexts
	import utils
	@app.context_processor
	def utils_context():
	return utils.registry

connerxyz / mkdocs-video-renders.md

Last active October 31, 2017 02:35

Experimenting with rendering video via Markdown/MkDocs (and IPython.display)

Rendering Video w/ MkDocs

Render video via HTML5 `<video>` tags in markdown cell?

Method 1

Using the <source> element:

Conner Cowling connerxyz