Binary downloads for all OS's here.
Mac with brew:
brew install chromedriver
Located at /usr/local/bin/chromedriver
purarue
/ aiofiles_test.py
Last active
August 5, 2019 00:15
Read a file asynchronously using aiofiles, remove empty lines from a file
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| # python3 aiofiles_test.ty some_file_with_newlines | |
| import sys | |
| import asyncio | |
| import aiofiles | |
| async def read(filename): | |
| async with aiofiles.open(filename, mode='r') as f: | |
| return await f.read() |
purarue
/ download_computer_science_61.py
Last active
June 23, 2022 16:50
A script to download all the videos for the Berkley Computer Science 61A class
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| # A script to download all the videos from | |
| # https://archive.org/details/ucberkeley-webcast-PL3E89002AA9B9879E?sort=titleSorter | |
| # python3.7 | |
| # pip3 install --user selenium youtube-dl | |
| import youtube_dl | |
| from selenium import webdriver | |
| driver = None |
purarue
/ xkcd-read.py
Last active
July 11, 2019 22:31
Opens xkcd's downloaded using xkcd-dl chronologically, waiting for user input between each comic
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| #!/usr/bin/env python3 | |
| """ | |
| Opens xkcd's downloaded using xkcd-dl chronologically using the show_xkcd function from | |
| https://github.com/tasdikrahman/xkcd-dl/ | |
| Assumes you already have the xkcd's downloaded in the xkcd_archive folder (i.e. using --download-all) | |
| (though you could just have the start/end folders in xkcd_archive and xkcd-dl would download them when asked to open) | |
| Can pass a start xkcd like: |
purarue
/ trivial_flask_example.py
Last active
July 11, 2019 03:49
basic one file Flask example to explain routes and replacement fields
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| from flask import Flask | |
| app = Flask(__name__) | |
| @app.route("/") | |
| def main(): | |
| return "Hello world" | |
| def generate_style(class_name, color): |
purarue
/ flexbox_row_example.html
Created
July 10, 2019 19:17
Basic example using a horizontal flexbox
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Flexbox Example</title> | |
| <style> | |
| .flexbox { | |
| margin: 100px auto 0 auto; /* basic margins */ | |
| min-height: 400px; /* minimum height of 500px, as long as the things inside dont grow beyond that */ | |
| height: auto; /* if div's inside are larger than 500px, this should 'auto'matically grow */ | |
| width: 80%; /* 80% of page next container up (the body, whole page) */ |
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| # Didnt end up using this, but it could be useful in the future. | |
| class LagTracker: | |
| """A class representing a moving average; lag time between sending messages""" | |
| __slots__ = ["latency", "cur_avg"] | |
| def __init__(self): | |
| self.latency = [] | |
| self.cur_avg = 0 |
purarue
/ killdpkg.sh
Created
May 1, 2019 05:39
This kills all apt processes, and removes and reconfigures dpkg locks and starts apt upgrade on a new VM
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| sudo killall apt apt-get | |
| sudo rm /var/lib/apt/lists/lock | |
| sudo rm /var/cache/apt/archives/lock | |
| sudo rm /var/lib/dpkg/lock* | |
| sudo dpkg --configure -a | |
| sudo apt update && sudo apt upgrade |
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| # Open a terminal, and run these: | |
| ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" | |
| brew update && brew upgrade | |
| brew install youtube-dl | |
| cd ~/Downloads # the music should be downloaded to Downloads | |
| youtube-dl -f best --extract-audio --audio-format mp3 SONG/VIDEO_URL_HERE # to convert a video to mp3/download a mp3 | |
| youtube-dl -f best VIDEO_URL_HERE # download a video |
purarue
/ stackoverflow-python-all-tags.js
Last active
October 29, 2024 22:07