austinjp austinjp

I use direnv to automatically set environment variables per directory. It's great, but there's no elegant solution for aliases with direnv. So I rolled my own, inspired by this answer on Ask Ubuntu.

Add a few lines to your .bashrc and place custom aliases into a .aliases file in any directory. Those aliases will be set when you enter that dir, and unset when you leave.

It's certainly not perfect and there are doubtless some gotchas, but it's pretty handy.

Add the following to your .bashrc so whenever you start a shell, it will load the .aliases file in whichever dir your shell has started. You should add it somewhere after your other aliases are defined/loaded.

openpgp4fpr:C70D98C80C6F4A7FB4A8CC6D5DED1B0FE6F13374

Just a note-to-self to prevent me from reinventing the wheel again.

A shuffle that always produces a predictable output.

e.g.

>>> x = [0,1,2,3,4,5,6,7,8,9]
>>> dshuffle(x)
[7, 8, 1, 5, 3, 4, 2, 0, 9, 6]

	! 2023-03-30 https://www.youtube.com
	www.youtube.com###secondary
	www.youtube.com##.ytd-popup-container.style-scope > .yt-mealbar-promo-renderer.style-scope
	www.youtube.com###comments > .ytd-comments.style-scope
	www.youtube.com###actions
	www.youtube.com###subscribe-button > .ytd-watch-metadata.style-scope

	! 2023-04-01 https://www.theguardian.com
	www.theguardian.com##body > .dcr-1uyetce
	www.theguardian.com##main > .dcr-v339xn

	BEGIN MESSAGE.
	gnXvwmSxwM9nDQY 6wQ0wgkEAMtRn1B 8gZHsOpAs8O09Af bbQW6dUqGEWpPT4
	olQ3eL4ub5vEAsP eQVBjkLJSSNTCKq 6Xr2MZHgg4cAxZ3 xGkRmNk1xNLoRNk
	ArYOC4c44CCQvgd ZdKEsIaBTwqJaV1 0XbOp0OoYtB8QuL kPyqSfNCfRHyLPC
	8BrwHFbhag1VAwy 0OvLQs5T0rhkyWp uwoxJ0Qz5Z.
	END MESSAGE.

	-- Extension of answer by Tarleb on Stackoverflow (https://stackoverflow.com/a/52131435/3888000) to include docx section ends with portrait/landscape orientation changes.
	-- Also uses officer package syntax to create sections breaks

	local function newpage(format)
	if format == 'docx' then
	local pagebreak = '<w:p xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" xmlns:wp=\"http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\" xmlns:w14=\"http://schemas.microsoft.com/office/word/2010/wordml\"><w:r><w:br w:type="page"/></w:r></w:p>'
	return pandoc.RawBlock('openxml', pagebreak)
	else
	return pandoc.Para{pandoc.Str '\f'}
	end

	#!/usr/bin/env python

	from pony.orm import Database, Optional, Required, Set

	db = Database()

	@db.on_connect(provider="sqlite")
	def pragmas(db, connection):
	cursor = connection.cursor()
	cursor.execute('PRAGMA foreign_keys = true')

	import pandas as pd
	from sqlalchemy import create_engine
	from sqlalchemy.sql import text as sql_text
	from collections import defaultdict

	with open('/Users/jklinger/Nesta-AWS/AWS-RDS-config/open-academic-graph.config') as f:
	host, port, database, user, password = f.read().split(':')
	database_uri = 'postgresql://{}:{}@{}/{}'.format(user, password, host, "microsoft_academic_graph")
	con = create_engine(database_uri)

	<html>
	<head>
	<script type="text/javascript">
	function sign(input, password) {
	// salt should be Uint8Array or ArrayBuffer
	var saltBuffer = str2ab('e85c53e7f119d41fd7895cdc9d7bb9dd');

	// don't use naive approaches for converting text, otherwise international
	// characters won't have the correct byte sequences. Use TextEncoder when
	// available or otherwise use relevant polyfills

	BEGIN MESSAGE.
	pNDvwhystUSfREk 6CZlgP5pDbEthDx kgJ3uLpwjCHE6L5 ZkhZXiR3iEMwvdk
	Knc3lRi7AIRtdkn f7U6NZcbzpbTCKq 6Xr2MZHgg6ZqWjy Abevu3bUnOUBioP
	IiYKZkK9uN6KORI H0iHRG4SavIZXan 1C7Sab8tHSIjkDI X8YTHeED989atrc
	SxK4zyOwyNZfQdJ 8PF4ggKvsPkonSH XC4Ht0Qz5Z.
	END MESSAGE.