brentvatne

We started building expo-firebase based off of react-native-firebase in order to attempt to get it to work well within the Expo client. It turned out that there wasn't a good way to do this - the SDK fully expects that there is one binary per app, and the Expo client has multiple apps inside of it. We weren't able to work around this.

If you'd like to use Firebase in the Expo client with the managed workflow, we'd recommend using the Firebase JS SDK. It supports Firebase Realtime Database and Firebase Storage. If you'd like access to the full suite of native firebase tools, we recommend using the bare workflow and react-native-firebase, because we cannot support this in the Expo client currently.

• Firebase JS SDK: https://github.com/firebase/firebase-js-sdk
• React Native Firebase: https://github.com/invertase/react-native-firebase

nijicha

[OUTDATED] Install NVM, NodeJS, Yarn via Homebrew

WARNING

Dear all Github friends,

I moved this gist to the Github repository.

Following this repository https://github.com/nijicha/install_nodejs_and_yarn_homebrew

hartleybrody

# copy/import data from heroku postgres to localhost pg database

# useful for copying admin's work on live site into local database to reproduce errors
# https://devcenter.heroku.com/articles/heroku-postgres-import-export

# take heroku pg snapshot and download
heroku pg:backups:capture
heroku pg:backups:download

# load the dump into local postgres database, assuming $DATABASE_URL set locally

excid3

Realtime Notifications with ActionCable

In this episode we're going to be adding realtime notifications into your app using ActionCable. We've talked about notifications a few times in the past and we used AJAX polling for that. 95% of the time, polling is the solution that would be recommended for it.

But if you're looking for a good introduction into ActionCable then this is a decent one because we're only really using it for one way from the server side to the client side.

Getting started

So to get started we're starting with an app that has Bootstrap installed and then we created a Main controller with an index view which is where we will list our Notifications as for this example.

Before we generate our channels let's install a few things

andyshinn

{
    "require": {
        "mfacenet/hello-world": "v1.*"
    }
}

NicholasTD07

How to Download iOS Simulator (Xcode) in Command Line and Install it

For faster connection speed and more flexibility.

Steps

0. Start Xcode in command line by running this in commandline /Applications/Xcode.app/Contents/MacOS/Xcode
1. Start downloading of the simulator
2. Cancel it. YES CANCEL IT!
3. You will get a message like this:

ChuckJHardy

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

danielfilho

#BrazilJS 2014

Talks: slides & Links

Day	Talk	Speaker	Links
1	Why ServiceWorker may be the next big thing	Renato Mangini	interview · slides · video
1	Frontend at Scale - The Tumblr Story	Chris Miller	interview · slides · video
1	Intro to GFX: Raw WebGL	Nick Desaulniers	interview · slides · video

thomasfr

#!/bin/bash
IPT="/sbin/iptables"

# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"

# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.4.4 8.8.8.8"

# Allow connections to this package servers

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics