Juan Ignacio Pérez Sacristán computerphysicslab

Start with these resources

https://ethresear.ch/t/on-chain-scaling-to-potentially-500-tx-sec-through-mass-tx-validation/3477 - Vitalik
- Despite this being a ZK focused approach, and only supporting deposit/withdraw/send/receive, it’s nicely laidout as a starting point
https://ethresear.ch/t/minimal-viable-merged-consensus/5617 - John Adler
- I think this is the first description of the optimistic model
https://medium.com/@adlerjohn/the-why-s-of-optimistic-rollup-7c6a22cbb61a - John Adler
This article focuses a bit less on the mechanics, and more on the beneficial properties.

From theme: Programming

	if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
	// path/to/whatever does not exist
	}

	if _, err := os.Stat("/path/to/whatever"); !os.IsNotExist(err) {
	// path/to/whatever exists
	}

	php hashtag splitter / what does a given hashtag stand for? / hashtag segmentation algorithm

	This should be a 3 tier process:
	1.- Using uppercase traces: #BarackObama => Barack Obama
	2.- Querying a populated knowledge base or corpus of context such as obloop.com or first-thoughts.org or ritetag.com
	3.- Using an English dictionary and figuring out its word composition: #socialmedia => social media

	To take into account:
	#nothere or #alwaysagain can be splited into multiple semantically correct segmentations.

	oftheday.org:

	* APOD: http://apod.nasa.gov/apod/astropix.html
	* AAPOD2: http://www.aapodx2.com/
	* Earth Science Picture of the Day: http://epod.usra.edu/
	* LPOD: https://lpod.wikispaces.com/
	* Astronomy Sketch of the Day: ASOD: http://www.asod.info/

	* Joke of the day: http://www.laughfactory.com/jokes/joke-of-the-day
	* Quote of the day: http://www.brainyquote.com/quotes_of_the_day.html

	Quotes about Research

	If you steal from one author it's plagiarism; if you steal from many it's research.
	Wilson Mizner

	When a thing has been said and said well, have no scruple. Take it and copy it.
	Anatole France

	The greatest part of a writer's time is spent in reading, in order to write: a man will turn over half a library to make one book.
	Samuel Johnson

	Success and downward slopes:

	Is it possible to recover from a downward slope?
	A V-shaped recovery is unlikely.

	downward trends: http://www.ta-stl.com/downward-and-upward-trends-from-google/

	Google Trends
	stagnation
	business

	From big to small, Spring Deep Sky Objects:

	M44: The Beehive Cluster, Praesepe, or Crib (NGC 2632): 95'

	M41: Open cluster in the Canis Major constellation: 38'

	M101: The Pinwheel Galaxy (NGC 5457) Face-on spiral galaxy: 29' x 27'

	M81: Magnificent spiral galaxy in Ursa Major. Its apparent diameter is whopping 27 x 14 arcminutes

	func ReadGzFile(filename string) ([]byte, error) {
	fi, err := os.Open(filename)
	if err != nil {
	return nil, err
	}
	defer fi.Close()

	fz, err := gzip.NewReader(fi)
	if err != nil {
	return nil, err

	package main

	import (
	"os"

	"github.com/go-audio/wav"
	)

	const filename = "pulse440_32bitFloat48kHz.wav"