● filipe filipelinhares

Regular Event Loop

This shows the execution order given JavaScript's Call Stack, Event Loop, and any asynchronous APIs provided in the JS execution environment (in this example; Web APIs in a Browser environment)

Given the code

This is a proposal for a lightning talk at the Reactive 2016 conference. If you like this, star the Gist.

Thinking metrics on React applications

In regular websites, it is common to send multiple events to track user clicks. Single Page Applications change the way you look at metrics. This is a talk about a simple pattern we created at Globo.com to manage a metrics layer for http://globoplay.globo.com. The talk will cover how to track user flow using Google Analytics and other services. We solved the challenge of tying metrics and components, keeping information across pages and having global data. Also some React, React Router and React Side Effects concepts like context, higher order components, history state will be covered.

IP Tables (iptables) Cheat Sheet

IPTables is the Firewall service that is available in a lot of different Linux Distributions. While modifiying it might seem daunting at first, this Cheat Sheet should be able to show you just how easy it is to use and how quickly you can be on your way mucking around with your firewall.

Resources

The following list is a great set of documentation for iptables. I used them to compile this documentation.

How-To Geek: The Beginner’s Guide to iptables, the Linux Firewall: https://www.howtogeek.com/177621/the-beginners-guide-to-iptables-the-linux-firewall/
IPTables Essentials: Common Firewall Rules and COmmands https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands

Source: StackOverflow

Question: Regular Expression to find a string included between two characters while EXCLUDING the delimiters

Answer:

Easy done:

(?<=\[)(.*?)(?=\])

	# Meetup 18/04 - Deep Learning: Success is guaranteed?

	Roland Vollgraf, Zalando
	Loris Bazzani, Research Scientist @ Amazon
	Djork-Arné Clevert, Bioinformatics @ Bayer

	Recording for internal purposes.

	grants4apps.com/berlin
	50,000 euros funding for project

	EyeQuant - market tool for understanding how pages work. heatmaps. how clean or cluttered you design seems. collect data about human reactions to try to predict the perception of a new design

	PyData Berlin Conference is open. May 21
	Frankfurter Tor
	BERLIN.PYDATA discount code for the conference. 20% discount

	## (Jose Quesada) Distributed processing of large graphs in Python

	Director @ Data Science Retreat

	//
	// Lambda's timeout needs to be >5 seconds, 10 should do
	//

	var startedAt = new Date();

	var interval = setInterval(function () {
	console.log(startedAt, new Date());
	}, 1000);

	## Apache Spark DataFrames
	Cristofer Weber

	Data Scientist @ NeoGrid
	Mestre em Ciencia da Computação pela PUC-RS

	Garantem que supermercados tenham problemas com estoque mesmo não mantendo um gigante.

	~~DataFrames~~ Dataset[Row]

	sudo apt-get update
	sudo apt-get install build-essential chrpath libssl-dev libxft-dev -y
	sudo apt-get install libfreetype6 libfreetype6-dev -y
	sudo apt-get install libfontconfig1 libfontconfig1-dev -y
	cd ~
	export PHANTOM_JS="phantomjs-2.1.1-linux-x86_64"
	wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/$PHANTOM_JS.tar.bz2
	sudo tar xvjf $PHANTOM_JS.tar.bz2
	sudo mv $PHANTOM_JS /usr/local/share
	sudo ln -sf /usr/local/share/$PHANTOM_JS/bin/phantomjs /usr/local/bin

	// How to ensure that our animation loop ends on component unount

	componentDidMount() {
	this.startLoop();
	}

	componentWillUnmount() {
	this.stopLoop();
	}