lifuzu

-------------------------------------------
Time: 2016-02-17 13:50:20
-------------------------------------------
(u'"ORD"', 12446088)
(u'"ATL"', 11537058)
(u'"DFW"', 10795479)
(u'"LAX"', 7721097)
(u'"PHX"', 6582459)
(u'"DEN"', 6268160)
(u'"DTW"', 5635414)

lifuzu

3.9723442136498517      HA
5.044499594078162       AQ
5.672566797335321       PS
8.703598142334235       ML (1)
9.128027655975494       WN
9.933341238438784       F9
10.344808759846858      PA (1)
10.53142356392608       US
10.584071568049064      NW
10.660752365340201      OO

lifuzu

12449354        ORD
11540422        ATL
10799303        DFW
7723596         LAX
6585534         PHX
6273787         DEN
5636622         DTW
5480734         IAH
5199213         MSP
5171023         SFO

lifuzu

USE mykeyspace;
SELECT * FROM task1_part2_group3_2 WHERE origin = 'CMI' AND through = 'ORD' AND dest = 'LAX' AND first_date = '04/03/2008';
SELECT * FROM task1_part2_group3_2 WHERE origin = 'JAX' AND through = 'DFW' AND dest = 'CRP' AND first_date = '09/09/2008';
SELECT * FROM task1_part2_group3_2 WHERE origin = 'SLC' AND through = 'BFL' AND dest = 'LAX' AND first_date = '01/04/2008';
SELECT * FROM task1_part2_group3_2 WHERE origin = 'LAX' AND through = 'SFO' AND dest = 'PHX' AND first_date = '12/07/2008';
SELECT * FROM task1_part2_group3_2 WHERE origin = 'DFW' AND through = 'ORD' AND dest = 'DFW' AND first_date = '10/06/2008';
SELECT * FROM task1_part2_group3_2 WHERE origin = 'LAX' AND through = 'ORD' AND dest = 'JFK' AND first_date = '01/01/2008';

$ bash question3_2.sh

lifuzu

USE mykeyspace;
SELECT origin, carrier, average FROM task1_part2_group2_1 WHERE origin IN ('CMI', 'BWI', 'MIA', 'LAX', 'IAH', 'SFO');

$ bash question2_1.sh 

 origin | carrier | average
--------+---------+---------
    BWI |      F9 |  4.9161
    BWI |  PA (1) |  5.9429
    BWI |      CO |  7.1413

lifuzu

USE mykeyspace;
SELECT origin, dest, average FROM task1_part2_group2_2 WHERE origin IN ('CMI', 'BWI', 'MIA', 'LAX', 'IAH', 'SFO');

$ bash question2_2.sh 

 origin | dest | average
--------+------+---------
    BWI |  SAV |       0
    BWI |  MLB |  2.3842
    BWI |  IAD |  3.0871

lifuzu

USE mykeyspace;
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'CMI' AND dest = 'ORD';
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'IND' AND dest = 'CMH';
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'DFW' AND dest = 'IAH';
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'LAX' AND dest = 'SFO';
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'JFK' AND dest = 'LAX';
SELECT origin, dest, carrier, average FROM task1_part2_group2_3 WHERE origin = 'ATL' AND dest = 'PHX';

$ bash question2_3.sh 

lifuzu

function str_replace (search, replace, subject, count) {
  // http://kevin.vanzonneveld.net
  // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   improved by: Gabriel Paderni
  // +   improved by: Philip Peterson
  // +   improved by: Simon Willison (http://simonwillison.net)
  // +    revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
  // +   bugfixed by: Anton Ongson
  // +      input by: Onno Marsman
  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)

lifuzu

var EventEmitter = require('events').EventEmitter,
    _ = require('lodash');

/**
 * Creates an action functor object
 */
exports.createAction = function() {

    var action = new EventEmitter(),
        eventLabel = "action",

lifuzu

var { Map, List } = require('immutable');
  getInitialState: function() {
    return {
      data: Map({ input: '', messages: List() })
    }
  },
  componentDidMount: function() {
    this.socket = io('http://localhost:5000', { jsonp:false });
    this.socket.on('chat message', (msg) => {
      // this.state.messages.push(msg);