vigosan

# Remove old docker containers
docker rm $(docker ps --no-trunc -aq)

# Remove unreferenced images
docker images | grep "<none>" | awk '{print $3}' | xargs docker rmi


#OR

#alias dockercleancontainers="docker ps -a -notrunc| grep 'Exit' | awk '{print \$1}' | xargs -L 1 -r docker rm"

vigosan

// In v2/3 you did this:
import ReactDOM from 'react-dom'
import { Router, browserHistory, Route } from 'react-router'

ReactDOM.render(
  <Router>
    <Route path="/about" component={About}/>
    <Route path="/:username" component={User}/>
  </Router>
)

vigosan

/**
 * @providesModule PatientList
 */
import NavigationBar from 'react-native-navbar';
import NavigationButtons from 'NavigationButtons';
import React, { ListView, Navigator, StyleSheet, Text, TextInput, TouchableHighlight, View } from 'react-native';
import { connect } from 'react-redux/native'

@connect(state => ({
  patients: state.patients

vigosan

#!/bin/sh

# iPhone 3.5" @2x $*
sips -Z 960 -c 960 640 Default-Input.png --out Images.xcassets/LaunchImage.launchimage/Default640x960.png $*
# iPhone 3.5" @1x $*
sips -Z 480 Images.xcassets/LaunchImage.launchimage/Default640x960.png --out Images.xcassets/LaunchImage.launchimage/Default320x480.png $*
# iPhone 4.0" @2x $*
sips -Z 1136 -c 1136 640 Default-Input.png --out Images.xcassets/LaunchImage.launchimage/Default640x1136.png $*
# iPhone 5.5" @3x - landscape
sips -Z 2208 -c 1242 2208 Default-Input.png --out Images.xcassets/LaunchImage.launchimage/Default2208x1242.png $*

vigosan

100 - Thin
200 - Extra Light, Ultra Light
300 - Light
400 - Normal, Book, Regular
500 - Medium
600 - Semi Bold, Demi Bold
700 - Bold
800 - Extra Bold, Ultra Bold
900 - Black, Heavy

vigosan

Lambda: standard

# Creating a lambda
l = lambda { |name| "Hi #{name}!" }

# Executing the lambda
l.call("foo") # => Hi foo!

vigosan

import React, { Component } from 'react'
import PropTypes from 'react-proptypes'
import styles from './App.css'

class Wizard extends Component {
  static childContextTypes = {
    activeIndex: PropTypes.number.isRequired,
    totalSteps: PropTypes.number.isRequired,
    goToNextStep: PropTypes.func.isRequired,
    goToPrevStep: PropTypes.func.isRequired

vigosan

Tabs and Windows

Function	Shortcut
Previous Tab	⌘+ Left Arrow
Next Tab	⌘+ Right Arrow
Go to Tab	⌘ + Number
Go to Window	⌘ + Option + Number
Go to Split Pane by Direction	⌘ + Option + Arrow
Go to Split Pane by Order of Use	⌘ + ] , ⌘ + [

vigosan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

vigosan

      PASSWORD_VALIDATOR = /(      # Start of group
        (?:                        # Start of nonmatching group, 4 possible solutions
          (?=.*[a-z])              # Must contain one lowercase character
          (?=.*[A-Z])              # Must contain one uppercase character
          (?=.*\W)                 # Must contain one non-word character or symbol
        |                          # or...
          (?=.*\d)                 # Must contain one digit from 0-9
          (?=.*[A-Z])              # Must contain one uppercase character
          (?=.*\W)                 # Must contain one non-word character or symbol
        |                          # or...