Discover gists

耶鲁公开课，幸福课，免费了 —— 可以通过以下方法批量下载。

https://www.coursera.org/learn/the-science-of-well-being/

安装 https://github.com/coursera-dl/coursera-dl
安装 Chrome Extension，EditThisCookie
登录 coursera
使用 EditThisCookie 插件，获得 coursera cookie 的 CAUTH 字段

ProxMox Cluster - Soup-to-Nutz

aka what i did to get from nothing to done.

note: these are designed to be primarily a re-install guide for myself (writing things down helps me memorize the knowledge), as such don't take any of this on blind faith - some areas are well tested and the docs are very robust, some items, less so). YMMV

Purpose of Proxmox cluster project

Required Outomces of cluster project

🗺🐘 1000+ PostgreSQL EXTENSIONs

This is a list of URLs to PostgreSQL EXTENSION repos, listed in alphabetical order of parent repo, with active forks listed under each parent.

⭐️ >= 10 stars
⭐️⭐️ >= 100 stars
⭐️⭐️⭐️ >= 1000 stars
Numbers of stars might not be up-to-date.

Recently found some clowny gist was the top result for 'google takeout multiple tgz', where it was using two bash scripts to extract all the tgz files and then merge them together. Don't do that. Use brace expansion, cat the TGZs, and extract:

$ cat takeout-20201023T123551Z-{001..011}.tgz | tar xzivf -

You don't even need to use brace expansion. Globbing will order the files numerically:

$ cat takeout-20201023T123551Z-*.tgz | tar xzivf -

	blueprint:
	name: Low battery level detection & notification for all battery sensors
	description: Regularly test all sensors with 'battery' device-class for crossing
	a certain battery level threshold and if so execute an action.
	domain: automation
	input:
	threshold:
	name: Battery warning level threshold
	description: Battery sensors below threshold are assumed to be low-battery (as
	well as binary battery sensors with value 'on').

	package main

	import (
	"fmt"
	"net"
	"os"
	"syscall"

	"github.com/mdlayher/netlink"

	// Example SSE server in Golang.
	// $ go run sse.go
	// Inspired from https://gist.github.com/ismasan/3fb75381cd2deb6bfa9c

	package main

	import (
	"encoding/json"
	"fmt"
	"log"


	/*
	##Device = Desktops
	##Screen = 1281px to higher resolution desktops
	*/

	@media (min-width: 1281px) {

	/* CSS */

	Adding Bootstrap to Rails 7

	Reference: https://www.linkedin.com/pulse/rails-7-bootstrap-52-importmap-md-habibur-rahman-habib/

	INSTRUCTIONS

	1. Add the following to Gemfile:
	gem "bootstrap"
	gem "sassc-rails"

	import numpy as np
	import cvxpy as cp
	import itertools

	# Problem data
	global_indices = list(range(4))

	# 0 = TOKEN-0
	# 1 = TOKEN-1
	# 2 = TOKEN-2