Justin Li justinnhli

Aspiring generalist. Likes puns. Professor of computer science and cognitive science at Occidental College.

justinnhli / calculator.py

Created July 19, 2021 23:42

	#!/usr/bin/env python3
	"""A recursive-descent arithmetic calculator."""

	import re
	from collections import namedtuple
	from fractions import Fraction

	Parse = namedtuple('Parse', 'value, index')

	FAILURE = Parse(None, -1)

justinnhli / install-gdal.sh

Created January 12, 2021 01:48

	#!/bin/sh

	export INSTALL_DIR=/usr/local

	# download and install sqlite (required by proj)
	curl -L https://www.sqlite.org/2020/sqlite-autoconf-3340000.tar.gz > sqlite.tar.gz
	tar -xzvf sqlite.tar.gz
	cd sqlite-autoconf-3340000/
	CFLAGS="-DSQLITE_ENABLE_COLUMN_METADATA=1" ./configure --prefix=$INSTALL_DIR
	make

justinnhli / clap.py

Created October 15, 2018 19:41

👏👏, 👏👏👏, 👏👏👏👏; 👏👏.

	#!/usr/bin/env python3
	# vim: set fileencoding=utf-8

	for num_claps in range(2, 5):
	globals()[num_claps * 'clap'] = (lambda num_claps:
	(lambda: print(num_claps * '👏'))
	)(num_claps)

	clapclap()
	clapclapclap()

justinnhli / transform_data.py

Created October 11, 2018 04:30

	import re

	ORIGINAL_FILEPATH = '/Users/chloerainezeller/Desktop/Occidental/Oxy - Fourth Year/First Semester/COMPSCI COMPS/Debiasing-Word-Embeddings/fastText/data.txt'
	NEW_FILEPATH = 'gender_neutral_data.txt'

	MARKER = '_CHLOE_ROCKS'

	REPLACEMENTS = [
	['she','he'],
	['her','him'],

justinnhli / spiral.py

Last active June 5, 2017 23:07

Pretty Spirals

	from turtle import *

	'''
	Animated result: http://imgur.com/H49ukwF.gif

	This script saves each image as 000.ps, 001.ps, ..., 180.ps
	The Postscript files can be converted to jpgs/pngs using imagemagick:

	$ convert -density 200 -geometry 50% -flatten 180.ps 180.png