Selem Delul necrodome

Use wget to mirror a single page and its visible dependencies (images, styles)

Graphic via State of Florida CFO Vendor Payment Search (flair.myfloridacfo.com)

This is a quick command I use to snapshot webpages that have a fun image I want to keep for my own collection of WTFViz. Why not just right-click and save the image? Oftentimes, the webpage in which the image is embedded contains necessary context, such as captions and links to important documentation just incase you forget what exactly that fun graphic was trying to explain.

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }

JankyBrowser

The only cross-platform browser that fits in a Gist!

One line install. Works on Linux, MacOSX and Windows.

Local Install

$&gt; npm install http://gist.github.com/morganrallen/f07f59802884bcdcad4a/download

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

a simple git branching model

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

	require 'sidekiq/api'

	# 1. Clear retry set

	Sidekiq::RetrySet.new.clear

	# 2. Clear scheduled jobs

	Sidekiq::ScheduledSet.new.clear

	// Run from the dev tools console of any Youtube video
	// Accurate as of July 2, 2020.
	//
	// Copy and paste this into the dev console in a browser with the desired video loaded.
	//
	// NOTE: Some Youtube videos do not directly expose the video url in the response.
	// This script doesn't currently attempt to handle those. It will work for most other general video types though.

	(async () => {
	const html = await fetch(window.location.href).then((resp) => resp.text()).then((text) => text);

	if Rubber::Util.has_asset_pipeline?
	# load 'deploy/assets'

	_cset :asset_env, "RAILS_GROUPS=assets"
	_cset :assets_prefix, "assets"
	_cset :assets_role, [:web]

	_cset :normalize_asset_timestamps, false

	before 'deploy:finalize_update', 'deploy:assets:symlink'

	#! /bin/bash
	#
	# Diffusion youtube avec ffmpeg

	# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.

	VBR="2500k" # Bitrate de la vidéo en sortie
	FPS="30" # FPS de la vidéo en sortie
	QUAL="medium" # Preset de qualité FFMPEG
	YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube

	#It's not directly mentioned in the documentation on how to do this, so here you go. This command will tunnel everything including DNS:
	sshuttle --dns -vr [email protected] 0/0 --ssh-cmd 'ssh -i /your/key/path.pem'