alexgleith

lpinner

# -*- coding: utf-8 -*-

import os
import arcpy
from osgeo import gdal


class Toolbox(object):
    def __init__(self):
        self.label = "AddCOG Toolbox"

snakeye

import exifread

# based on https://gist.github.com/erans/983821

def _get_if_exist(data, key):
    if key in data:
        return data[key]

    return None

mcfadden

Making an IP camera with the Raspberry Pi

Including on-board motion detection

Requirements

• Raspberry Pi (512MB rev2 recommended)
• Raspberry Pi Camera board
• SD Card (min 2BG, 8GB recommended for good measure. Class 10)

Optionally, a wifi adapter verified to work with raspberry pi ( I used Edimax Wireless Nano USB Adapter - http://www.amazon.com/gp/product/B005CLMJLU/ )

katowulf

// assumes you add a timestamp field to each record (see Firebase.ServerValue.TIMESTAMP)
// pros: fast and done server-side (less bandwidth, faster response), simple
// cons: a few bytes on each record for the timestamp
var ref = new Firebase(...);
ref.orderByChild('timestamp').startAt(Date.now()).on('child_added', function(snapshot) {
  console.log('new record', snap.key());
});