khornberg’s gists

khornberg / example.py

Created October 27, 2022 17:57

Reading a CSV file

	"""
	More documenation about the csv moodule at https://docs.python.org/3/library/csv.html
	"""

	import csv

	# the path to the file is relative to where you execute the python command
	# both this file and the test.csv file should be in the same directory/folder
	# you should run the command `python example.py` (without the backticks `) from the directory that contains example.py
	with open('test.csv') as csvfile:

khornberg / graphs.py

Created October 21, 2021 20:54

	import graphlib


	def ts_sort(topological_sorter):
	topological_sorter.prepare()
	spaces = 0
	while topological_sorter:
	nodes = topological_sorter.get_ready()
	print(" "*spaces, nodes)
	for node in nodes:

khornberg / index.html

Created December 10, 2020 19:40

Knockout and Vue - it's "just" JavaScript :)

	<html>
	<head>
	<script type='text/javascript' src='https://cdnjs.cloudflare.com/ajax/libs/knockout/3.5.0/knockout-min.js'></script>
	<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
	</head>
	<body>
	<p>
	Demonstrates that knockout and vue and communicate data between the two frameworks
	<br>
	The data and shared functions are shown as pure javascript objects or functions

khornberg / jsonapi.json

Created August 7, 2020 13:50

JSON:API general OpenSpec

{"openapi": "3.0.2", "info": {"version": "1.0.0", "title": "{json:api} Specification", "description": "An include file to define the [{json:api} 1.0 specification](http://jsonapi.org/format). N.B. I've got some confusion going on between a validating a jsonapi schema and defining one!\n\nThis file also provides a limited demonstration of jsonapi with path items for collections, items and their methods. You should be able to open in a modern version of [swagger-editor](https://github.com/swagger-api/swagger-editor) or [swagger-ui-watcher](https://github.com/moon0326/swagger-ui-watcher).\n\nThis file was created by downloading the [schema definition](http://jsonapi.org/schema) and then editing as needed to make it useful with the Open API Specification. It is subject to the `CC0 1.0 Universal` license as it is derived from the {json:api} specification.\n\nSeveral changes had to be made to that schema since it is non-normative and primarily only documented the results of GET operations. See especially definition

khornberg / kebab-case-to-camelCase.py

Created August 20, 2019 15:42

	def convert(text):
	return "".join([x.capitalize() for x in text.split('-')])

khornberg / delete.sh

Created January 22, 2019 20:15

delete cloudformation stack on a filter

aws cloudformation list-stacks --stack-status-filter REVIEW_IN_PROGRESS | jq -c '.StackSummaries[] | .StackName' | xargs -L 1 aws cloudformation delete-stack --stack-name

khornberg / config.targets.js

Last active October 22, 2018 15:16

Watching router broken

	'use strict';

	const browsers = [
	'ie 11',
	'last 1 Chrome versions',
	'last 1 Firefox versions',
	'last 1 Safari versions'
	];

	const isCI = !!process.env.CI;

khornberg / circle-text.html

Created July 30, 2018 15:51

Circle with centered text via html canvas

	<!DOCTYPE HTML>
	<html>
	<head>
	<style>
	body {
	margin: 0px;
	padding: 0px;
	}
	</style>
	</head>

khornberg / test.js

Created January 11, 2018 14:45

ember integration test with store

	let store = (container) => {
	const store = container.lookup('service:store');
	Ember.run(() => {
	store.createRecord('model', {
	modelAttr: 'one'
	});
	store.createRecord('model', {
	modelAttr: 'two'
	});
	});

khornberg / encode_decode_dictionary.py

Created August 25, 2017 12:39

python 3 base64 encode dict

	"""
	Given a dictionary, transform it to a string. Then byte encode that string. Then base64 encode it and since this will go
	on a url, use the urlsafe version. Then decode the byte string so that it can be else where.
	"""
	data = base64.urlsafe_b64encode(json.dumps({'a': 123}).encode()).decode()

	# And the decode is just as simple...
	data = json.loads(base64.urlsafe_b64decode(query_param.encode()).decode())
	# Byte encode the string, base64 decode that, then byte decode, finally transform it to a dictionary

Kyle Hornberg khornberg