kweestian

Setting up the Ruby dev environment on Mavericks

Why would I want to do that?

• You want to run guard
• You want use Sublime plugins (like RSpec or Guard plugins)

1. Installing brew

Brew aka Homebrew is a package management system for Mac OSX.

kweestian

import React from 'react';
import { TextInput, View } from 'react-native';

// Try it: https://snack.expo.io/ByW4CFPx-
export default class GrowingTextInput extends React.Component {
  static defaultProps = {
    minHeight: 30,
  };

  constructor(props, context) {

kweestian

import { LayoutAnimation, Keyboard, Platform } from 'react-native';

export default class KeyboardEventListener {
  static subscribe(callback) {
    const listener = new KeyboardEventListener(callback);
    return () => {
      listener.unsubscribe();
    };
  }

kweestian

Mysqldump from Docker container

docker exec -i mysql_container mysqldump -uroot -proot --databases database_name --skip-comments > /path/to/my/dump.sql

OBS

• This will generate a dump.sql file in your host machine. Awesome, eh?
• Avoid using --compact on your dump. This will make MySQL check your constraints which will cause troubles when reading your file (damm you MySQL). And don't use --force to fix this scenario: recreate your dump without --compact ¯_(ツ)_/¯

kweestian

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE