ConAlgorithm

var stringToColor = function(str) {
  var hash = 0;
  for (var i = 0; i < str.length; i++) {
    hash = str.charCodeAt(i) + ((hash << 5) - hash);
  }
  var color = '#';
  for (var i = 0; i < 3; i++) {
    var value = (hash >> (i * 8)) & 0xFF;
    color += ('00' + value.toString(16)).substr(-2);
  }

ConAlgorithm

import android.os.Build;

import java.lang.reflect.Method;

public class Device {
    /**
     * @return The device's serial number, visible to the user in {@code Settings > About phone/tablet/device > Status
     * > Serial number}, or {@code null} if the serial number couldn't be found
     */
    public static String getSerialNumber() {

ConAlgorithm

// import json array file to elasticsearch
const fs = require('fs')
const shelljs = require('shelljs')
let endpoint = process.argv[2]
let jsonFile = process.argv[3]

if (!endpoint || !jsonFile || endpoint.search('_bulk') === -1) {
    console.log('sample: node jsonArrayToES.js localhost:9200/bank/customer/_bulk customer.json')
    process.exit()
}

ConAlgorithm

# -*- coding: utf-8 -*-
import json
import sys
from ConfigParser import (ConfigParser, MissingSectionHeaderError,
                          ParsingError, DEFAULTSECT)


class StrictConfigParser(ConfigParser):

    def _read(self, fp, fpname):