5hun Yanaura yanana

API	Status Codes
[Twitter][tw]	200, 304, 400, 401, 403, 404, 406, 410, 420, 422, 429, 500, 502, 503, 504
[Stripe][stripe]	200, 400, 401, 402, 404, 429, 500, 502, 503, 504
[Github][gh]	200, 400, 422, 301, 302, 304, 307, 401, 403
[Pagerduty][pd]	200, 201, 204, 400, 401, 403, 404, 408, 500
[NewRelic Plugins][nr]	200, 400, 403, 404, 405, 413, 500, 502, 503, 503
[Etsy][etsy]	200, 201, 400, 403, 404, 500, 503
[Dropbox][db]	200, 400, 401, 403, 404, 405, 429, 503, 507

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	import scalaz.stream.{async,Process}
	import scalaz.concurrent.Task

	/**
	* Try running the process `p`, retrying in the event of failure.
	* Example: `retry(Process.awakeEvery(2 minutes))(p)` will wait
	* 2 minutes after each failure before trying again, indefinitely.
	* Using `retry(Process.awakeEvery(2 minutes).take(5))(p)` will do
	* the same, but only retry a total of five times before raising
	* the latest error.

	// array utils
	// =================================================================================================

	const combine = (...arrays) => [].concat(...arrays);

	const compact = arr => arr.filter(Boolean);

	const contains = (() => Array.prototype.includes
	? (arr, value) => arr.includes(value)
	: (arr, value) => arr.some(el => el === value)

	#!/bin/bash

	# Author: Erik Kristensen
	# Email: erik@erikkristensen.com
	# License: MIT
	# Nagios Usage: check_nrpe!check_docker_container!_container_id_
	# Usage: ./check_docker_container.sh _container_id_
	#
	# The script checks if a container is running.
	# OK - running

	package gnieh.tex

	import scala.language.higherKinds

	/** A generic monadic interface. By implementing this trait, one can use
	* this data together in for-comprehensions
	*
	* @author Lucas Satabin
	*/
	trait Monadic[+T, M[+T] <: Monadic[T, M]] {



	# ==== Emojis ====
	# 🎨 :art: improving format/structure of the code
	# 🔧 :wrench: infra/tooling
	# 🔎 :mag: when adding or improving the code for monitoring
	# 🐛 :bug: when fixing bug
	# 👍 :+1: improved feature
	# ✨ :sparkles: when adding a partial feature
	# 🎉 :tada: big feature