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<?php
/*
    Get GeoJSON
    Returns a GeoJSON from your table.
    Based on:
    https://github.com/bmcbride/PHP-Database-GeoJSON by Brian McBride
    To be used with the Dirt-Simple PostGIS HTTP API:
    https://github.com/tobinbradley/dirt-simple-postgis-http-api by @tobinbradley
*/

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import cv2  
import numpy as np

class BagOfFeatures:
    """This is a class of Bag-of-Features by K-means for OpenCV"""
    codebookSize=0
    classifier=None
    def __init__(self, codebookSize):
        self.codebookSize=codebookSize
        self.classifier=cv2.KNearest()

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library(shiny)
library(dplyr)
library(lubridate)

# Load libraries and functions needed to create SQLite databases.
library(RSQLite)
library(RSQLite.extfuns)
saveSQLite <- function(data, name){
  path <- dplyr:::db_location(filename=paste0(name, ".sqlite"))

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Tested on nginx version 1.1.9, ubuntu 12.04
-Command lines in order:
sudo touch /etc/nginx/site-availables/geoserver.conf
sudo vi /etc/nginx/site-availables/geoserver.conf
sudo ln -s /etc/nginx/site-availables/geoserver.conf /etc/nginx/site-enabled/geoserver.conf
sudo service nginx start

Content of geoserver.conf

server {

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consumer_key = 'your-consumer-key'
consumer_secret = 'your-consumer-secret'
access_token = 'your-access-token'
access_secret = 'your-access-secret'

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Credit Card Fraud Detection

This interactive Neo4j graph tutorial covers a common credit card fraud detection scenario.

---

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#System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

##Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

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clear all; close all;

%Read a PGM file
%pgm_1 = pgmread('shaftim.pgm');
pgm_1 = imread('coins.png');

%Viewing a PGM file as an image
my_disp(pgm_1)

% Create a averaging filter

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README is empty