jeb5

const channels = [...document.querySelectorAll("#main-link.channel-link")].map(e => {
	const [, a, b] = e.href.match("/((?:user)|(?:channel))/(.*)$");
	const feed = "https://www.youtube.com/feeds/videos.xml?" + (a === "user" ? "user=" : "channel_id=") + b;
	const channelName = e.querySelector("yt-formatted-string.ytd-channel-name").innerText;
	return [feed, channelName];
});
if (channels.length == 0) {
	alert("Couldn't find any subscriptions");
} else {
	console.log(channels.map(([feed, _]) => feed).join("\n"));

Naesstrom

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Description:      Sync Plex playlists to shared users.
# Author:           /u/SwiftPanda16
# Requires:         plexapi, requests, xmltodict
# Changes by me:    Syncs all current playlists to all current users. Everytime you run it it deletes the old playlists on the users account and replaces it with your.

import requests
import xmltodict

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###

stonehippo

Install a new Ruby with rbenv on Mac OS (and make yourself a superhero)

If you're doing stuff with Ruby on a Mac, e.g. installling Jekyll or something, by default you'll end up having to use the sudo command to do stuff, since the permission to modify the default config is not available to your user account.

This sucks and should be avoided. Here's how to fix that.

Installing a new Ruby

To make this better, we are going install a new, custom Ruby. This used to be a big, scary thing, but thanks to the awesome tools Homebrew and rbenv, it's a snap.*

A word of warning: you will have to use Terminal to install this stuff. If you are uncomfortable with text, words, and doing stuff with your computer beyond pointing and hoping, this may not work well for you. But if that's the case, I'm not sure why you were trying to use Ruby in the first place.

fnichol

Why?

There is a long standing issue in Ruby where the net/http library by default does not check the validity of an SSL certificate during a TLS handshake. Rather than deal with the underlying problem (a missing certificate authority, a self-signed certificate, etc.) one tends to see bad hacks everywhere. This can lead to problems down the road.

From what I can see the OpenSSL library that Rails Installer delivers has no certificate authorities defined. So, let's go fetch some from the curl website. And since this is for ruby, why don't we download and install the file with a ruby script?

Installation

The Ruby Way! (Fun)