hophacker

{"lastUpload":"2019-12-26T04:46:23.045Z","extensionVersion":"v3.4.3"}

hophacker

Sublime Text 3 Setup

Install Package Control

Install Package Control for easy package management.

1. Open the console with Ctrl+`
2. Paste in the following:

hophacker

sudo apt-get remove scala-library scala
sudo wget www.scala-lang.org/files/archive/scala-2.10.4.deb
sudo dpkg -i scala-2.10.4.deb
sudo apt-get update
sudo apt-get install scala
wget http://scalasbt.artifactoryonline.com/scalasbt/sbt-native-packages/org/scala-sbt/sbt/0.12.4/sbt.deb
sudo dpkg -i sbt.deb
sudo apt-get update
sudo apt-get install sbt

hophacker

// sending to sender-client only
socket.emit('message', "this is a test");

// sending to all clients, include sender
io.emit('message', "this is a test");

// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");

// sending to all clients in 'game' room(channel) except sender

hophacker

import React, {Component, PropTypes} from 'react'
import _ from 'lodash'
import ReactDOM from 'react-dom'

function getRatio () {
  const multi = ['414x736', '375x667'].indexOf(`${window.innerWidth}+${window.innerHeight}`) !== -1 ? 2 : 1
  // iPhone6 || iPhone6p
  return (window.devicePixelRatio || 1) * multi
}

hophacker

#!/bin/bash -

set -o nounset                              # Treat unset variables as an error

port=3002
search=false
RAILS_ENV=${RAILS_ENV:-development}

while getopts p:e:rw:s opt
do

hophacker

# Add to nginx.conf http section
map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

hophacker

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

hophacker

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

hophacker

hey.i-feng.org