Arpit Shah collegeimprovements

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I led the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can't

First install Brew on your MAC

Setup Brew: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew tap homebrew/dupes
brew tap homebrew/php
Install PHP 7.0.+ brew install php70
Install mcrypt: brew install mcrypt php70-mcrypt
Finally, install composer: brew install composer

Unfortunately, the Cisco AnyConnect client for Mac conflicts with Pow. And by "conflicts", I mean it causes a grey-screen-of-death kernel panic anytime you connect to the VPN and Pow is installed.

As an alternative, there is OpenConnect, a command-line client for Cisco's AnyConnect SSL VPN.

Here's how to get it set up on Mac OS X:

OpenConnect can be installed via homebrew:
```
 brew update
```

brew install openconnect

Launch a one-off git server from any local repository.

I [tweeted this already][1] but I thought it could use some expansion:

Enable decentralized git workflow: git config alias.serve "daemon --verbose --export-all --base-path=.git --reuseaddr --strict-paths .git/"

Say you use a git workflow that involves working with a core "official" repository that you pull and push your changes from and into. I'm sure many companies do this, as do many users of git hosting services like Github.

Say that server, or Github, goes down for a bit.

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

	const I = x => x;
	const K = x => y => x;
	const A = f => x => f(x);
	const T = x => f => f(x);
	const W = f => x => f(x)(x);
	const C = f => y => x => f(x)(y);
	const B = f => g => x => f(g(x));
	const S = f => g => x => f(x)(g(x));
	const P = f => g => x => y => f(g(x))(g(y));
	const Y = f => (g => g(g))(g => f(x => g(g)(x)));

	defmodule Queue do
	def insert(queue, item), do: :queue.in(item, queue)

	def insert_last(queue, item), do: :queue.in_r(item, queue)

	def member?(queue, item), do: :queue.member(item, queue)

	def filter(queue, fun), do: :queue.filter(fun, queue)

	def split(queue, n) do

	version: '3'
	services:
	portainer:
	container_name: portainer
	image: portainer/portainer
	volumes:
	- /srv/docker/portainer:/data
	- /var/run/docker.sock:/var/run/docker.sock
	ports:
	- "9000:9000"

	# Convert mp4 video to ogv and/or WebM

	# Browser support:
	# http://caniuse.com/#search=mp4
	# http://caniuse.com/#search=ogv
	# http://caniuse.com/#search=webm

	# Installation:
	brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with- --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools