| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>dc.js - Demo</title> | |
| <meta charset="UTF-8"> | |
| <link rel="stylesheet" type="text/css" href="http://nickqizhu.github.io/dc.js/css/bootstrap.min.css"> | |
| <link rel="stylesheet" type="text/css" href="http://nickqizhu.github.io/dc.js/css/dc.css"/> |
| // Aggregate users and count location updates | |
| db.locations.aggregate([ | |
| { $group: {_id: "$locatable_id", number: {$sum: 1} }}, | |
| { $sort: { "number": -1}} | |
| ]) | |
| // Get all updates from a user, ordered by time | |
| db.locations.find( | |
| { "locatable_id": ObjectId("51ac7bccee4340adef00000d") }, | |
| {'_id': 0, 'coordinates': 1, 'created_at': 1} |
| def solution(a) | |
| radii = {} | |
| a.count.times do |c| | |
| (c-a[c]..c+a[c]).to_a.each do |r| | |
| radii[r] = [] if !radii.key?(r) | |
| radii[r] << c | |
| end | |
| end | |
| combs = [] |
| def solution(s, p, q) | |
| v = {"A" => 1, "C" => 2, "G" => 3, "T" => 4} | |
| min_nuc = [] | |
| if s!= nil and p != nil and q != nil | |
| if p.length > 0 and q.length > 0 | |
| if p.length == q.length | |
| p.length.times.each do |i| | |
| max = 5 | |
| s[p[i]..q[i]].each_char do |c| | |
| max = v[c] if v[c] < max |
| def solution(x, a) | |
| counter = 0 | |
| path = {} | |
| if x != nil and a != nil | |
| if x > 0 and a.length > 0 | |
| pos = 0 | |
| a.each do |i| | |
| if !path.key?(i) and i <= x | |
| counter += 1 | |
| end |
The file schema.py defines the schema used for PyTables, and therefore should be run first.
We'll be creating three tables, according to the data already available in the PostgreSQL server:
SensorData - This table will have data from each MAC address, per day
minified_raw_data - This sub-table has raw data from the routers
| # Do this in a rails console @ footprint-tracker | |
| # Weekend | |
| we = [12, 13, 14, 19, 20] | |
| #Workdays | |
| wd = [11, 15, 16, 17, 18, 21, 22, 23] | |
| #2D Matrices for weekend and worddays, Weekdays x Requests_per_distinct_mac | |
| we_a = [] | |
| wd_a = [] |
| ## | |
| # Call with: | |
| # curl -i -H "Accept: application/json" "http://localhost:4567/?foo=1" | |
| # or post with: | |
| # curl -X POST -H "Accept: application/json" "http://localhost:4567/?foo=1" --data "foo=2" | |
| ## | |
| require 'rubygems' | |
| require 'sinatra' | |
| require 'json' | |
| import tornado.httpserver | |
| import tornado.websocket | |
| import tornado.ioloop | |
| import tornado.web | |
| import time | |
| import random | |
| # Preload data | |
| # ... use from previous gists | |
| #import numpy as np |
| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> | |
| <link type="text/css" rel="stylesheet" href="flare-style.css"/> | |
| <style type="text/css"> | |
| path.arc { | |
| cursor: move; | |
| fill: #fff; | |
| } |