flyfy1

#!/usr/bin/ruby

source_path = ARGV[0]
target_path = ARGV[1]

puts "going to process file: #{source_path}"
puts "going to create file: #{target_path}"

fail "source file non edist" unless File.exist?(source_path)
fail "target file already edist" if File.exist?(target_path)

flyfy1

// in item order page

deliveryInfo = document.querySelector("#appOrders > div > table > tbody > tr > td > ul > li > div")
deliveryCompany = deliveryInfo.querySelector("span:nth-child(2)").innerText
deliveryID = deliveryInfo.querySelector("span:nth-child(4)").innerText

itemName = document.querySelector("#appOrders > div > table > tbody > tr > td > ul > li > table > tbody > tr > td.header-item.order-item-info > div > div.item-meta > a").innerText
totalPrice = document.querySelector("#appAmount > div > table > tbody > tr > td.total-count > div:nth-child(1) > div:nth-child(4) > table > tbody > tr > td > span > div").innerText.split('￥')[1]

console.log(`${itemName}\t${deliveryCompany}\t${deliveryID}\t\t\t\t${totalPrice}`)

flyfy1

// This would get GeekTime Article in the format of: "title \t date \t links"

s = ""

document
  .querySelectorAll(".article-item")
  .forEach(function(n){
    s += (
      n.querySelector(".article-item-title").textContent + "\t" +
        n.querySelector(".article-item-time").textContent + "\t" +

flyfy1

# Put this file in your home foler

-d postgresql
-T

flyfy1

module Logger
  extend self

  attr_accessor :output, :log_actions


  def log(&event)
    self.log_actions ||= []
    self.log_actions << event
  end

flyfy1

# This gist records the steps to setup a new Ubuntu Server

# User Setup - add user with sudo
sudo adduser $USERNAME
sudo adduser $USERNAME sudo

# Add SSH Login
mkdir ~$USERNAME/.ssh/
cat public_key > ~$USERNAME/.ssh/authorized_keys
chmod 500 -R ~$USERNAME/.ssh/

flyfy1

# Git Remove Merged Branch
git branch --merged | egrep -v "(^\*|master|dev)" | xargs git branch -d

# Git List branch, with commit id and message, ordered by last commit date
git for-each-ref --sort=committerdate refs/heads/ --format='%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - %(color:red)%(objectname:short)%(color:reset) - %(contents:subject) - %(authorname) (%(color:green)%(committerdate:relative)%(color:reset))'

# Remote the deleted branch in the remote `origin`
git remote prune origin

flyfy1

import java.util.Random;
import java.util.Set;
import java.util.TreeSet;

public class MontyHall {

	static Random rand = new Random();
	
	public static void main(String args[]){
		

flyfy1

VI bindings in iex:

brew install rlwrap # on OSX
echo "alias iex='rlwrap -a foo iex'" >> ~/.bash_profile
echo "set editing-mode vi" >> ~/.inputrc
source ~/.bash_profile

To run iex WITHOUT rlwrap

\iex

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Spree::ProductProperty.class_eval do
  belongs_to :value_object, class_name: 'Spree::PropertyValue', foreign_key: :value_id

  before_validation { self.value = value_object.value if value_id and changes[:value_id] }
end