googya

require 'bigdecimal'

def getRandomMoney(remainSize, remainMoney) 
    if remainSize == 1
      remainSize -= 1
      return remainMoney.floor(2)
    end

    min   = 0.01
    max   = remainMoney / remainSize * 2.0

googya

*
!*.*

googya

##### producer #####

require 'bunny'
require 'pry'
require 'json'
require 'optparse'

options = {}
OptionParser.new do |opts|
  opts.on('-r', '--routing_key key', 'Routing key for message') do |key|

googya

import urllib
import hashlib
import time
import hmac
import requests

access_key = "access_key"
secret_key = "secret_key"

url = "/api/orders"

googya

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

googya

var lengthOfLongestSubstring = function(s) {
  var longStr = '', curStr = '';
  var strArr = s.split('');

  for (var i = 0; i < strArr.length; i++) {
    if (curStr.indexOf(strArr[i]) == -1) {
      curStr += strArr[i];
    } else {
      idx = curStr.indexOf(strArr[i]);
      curStr = curStr.slice(idx+1);

googya

function delay(time, fn) {
    return new Promise(function(resolve, reject){
        function fun () {
            resolve(fn())
        }
        setTimeout(fun, time);
    });
}

function checkRes(time = 1000) {

googya

/**
 * Translucent borders
 */

body {
	background: url('http://csssecrets.io/images/stone-art.jpg');
}

div {
	border: 10px solid hsla(0,0%,100%,.5);

googya

/**
 * Translucent borders
 */

body {
	background: url('http://csssecrets.io/images/stone-art.jpg');
}

div {
	border: 10px solid hsla(0,0%,100%,.5);

googya

import React from "react";
import { render } from "react-dom";

const log = name => {
  console.log("----------------------");
  console.log(name);
};

class Example extends React.Component {
  constructor(props) {