David Schmidt d-schmidt

## raspberry-pi-zero_as_webcam.md

      
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              February 7, 2021 13:58
                — forked from justinschuldt/raspberry-pi-zero_as_webcam.md
            
              
                Directions for setting up a RaspberryPi 4 to act as a generic USB webcam
              
          
    hardware/software

Webcam parts:

Raspberry Pi 4
Raspberry Pi High Quality Camera (12.3-megapixel)
Raspbian Buster Lite 2021-01-11

Webcam works with:

Windows 10
Windows 10 "Camera" app
Google Hangouts via Chrome


## read-google-play-music-playlist-to-csv.js
// open playlist or album
// paste this into the console in dev tools (F12) of browser:
var seenSongs = {};
var seenSongTitles = {};
var playlistTable = document.querySelectorAll('.song-table tbody')[0];

function printSongs() {
  let playlist = playlistTable.querySelectorAll('tr.song-row');
  for(let i = 0; i < playlist.length; i++) {
    let l = playlist[i];

## create-spotify-playlist-from-csv-album-list.py
import csv
import requests
import glob

# Quick and dirty script to convert a CSV file of album names to a Spotify playlist

SEARCH = "https://api.spotify.com/v1/search"
ALBUMS = "https://api.spotify.com/v1/albums"
AUTH = "Bearer xxxxxxxx" # Fill in with OAUTH token
PLAYLIST = "https://api.spotify.com/v1/users/xxxx/playlists/xxxxxxxx/tracks" # fill in

## gist:ad821748cdcbb128ea365ba32a365389
can't uninstall, only deactivate

find
c:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_d223212c0a2275b5\NvCamera\

in admin cmd:
NvCameraEnable.exe off

## SimpleAuthServer.py
import base64
from http.server import HTTPServer
from http.server import SimpleHTTPRequestHandler
import socket

key = base64.b64encode(b"user:password")

class HTTPServerV6(HTTPServer):
    address_family = socket.AF_INET6

## riter.py
import random
import warnings

def __prime_factors(n):
    """
    https://stackoverflow.com/a/412942/6078370
    Returns all the prime factors of a positive integer
    """
    factors = []
    d = 2

## parsehtml.py
import requests
import lxml.html

t = requests.get("https://www.hearthpwn.com/news/5425-final-witchwood-card-reveal-stream-live-updates").text
html = lxml.html.fromstring(t)
links = html.xpath("//span/span[@class='pretty-bg']/a")
for link in links:
  print(link.get("href"))

## refreshToken.py
#!/usr/bin/env python3
import sys
import http.server
from urllib.parse import urlparse
import praw
import time

"""
https://github.com/reddit/reddit/wiki/API
http://praw.readthedocs.io/en/latest/getting_started/authentication.html

## OpenWithSublimeText3.cmd
@echo off
SET st3Path=c:\Program Files\Sublime Text 3\sublime_text.exe

rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3"         /t REG_SZ /v "" /d "Open with Sublime Text 3"   /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3"         /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
pause

## rangemap.go
package main

import (
	"fmt"
	"sort"
)

type Range struct {
	L int
	U int
	// open playlist or album
	// paste this into the console in dev tools (F12) of browser:
	var seenSongs = {};
	var seenSongTitles = {};
	var playlistTable = document.querySelectorAll('.song-table tbody')[0];

	function printSongs() {
	let playlist = playlistTable.querySelectorAll('tr.song-row');
	for(let i = 0; i < playlist.length; i++) {
	let l = playlist[i];
	import csv
	import requests
	import glob

	# Quick and dirty script to convert a CSV file of album names to a Spotify playlist

	SEARCH = "https://api.spotify.com/v1/search"
	ALBUMS = "https://api.spotify.com/v1/albums"
	AUTH = "Bearer xxxxxxxx" # Fill in with OAUTH token
	PLAYLIST = "https://api.spotify.com/v1/users/xxxx/playlists/xxxxxxxx/tracks" # fill in
	can't uninstall, only deactivate

	find
	c:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_d223212c0a2275b5\NvCamera\

	in admin cmd:
	NvCameraEnable.exe off
	import base64
	from http.server import HTTPServer
	from http.server import SimpleHTTPRequestHandler
	import socket

	key = base64.b64encode(b"user:password")

	class HTTPServerV6(HTTPServer):
	address_family = socket.AF_INET6
	import random
	import warnings

	def __prime_factors(n):
	"""
	https://stackoverflow.com/a/412942/6078370
	Returns all the prime factors of a positive integer
	"""
	factors = []
	d = 2
	import requests
	import lxml.html

	t = requests.get("https://www.hearthpwn.com/news/5425-final-witchwood-card-reveal-stream-live-updates").text
	html = lxml.html.fromstring(t)
	links = html.xpath("//span/span[@class='pretty-bg']/a")
	for link in links:
	print(link.get("href"))
	#!/usr/bin/env python3
	import sys
	import http.server
	from urllib.parse import urlparse
	import praw
	import time

	"""
	https://github.com/reddit/reddit/wiki/API
	http://praw.readthedocs.io/en/latest/getting_started/authentication.html
	@echo off
	SET st3Path=c:\Program Files\Sublime Text 3\sublime_text.exe

	rem add it for folders
	@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
	@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
	@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
	pause
	package main

	import (
	"fmt"
	"sort"
	)

	type Range struct {
	L int
	U int