dmozzy

<script src="http://maps.google.com/maps/api/js?sensor=false&libraries=geometry" type="text/javascript"></script>   

<script type="text/javascript">
function calcDistance (fromLat, fromLng, toLat, toLng) {
      return google.maps.geometry.spherical.computeDistanceBetween(
        new google.maps.LatLng(fromLat, fromLng), new google.maps.LatLng(toLat, toLng));
   }
</script>   

aponxi

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart¶

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables¶

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

iksose

###Creating a REST API using Node.js, Express, and MongoDB

####Installing Node.js

Go to http://nodejs.org, and click the Install button. Run the installer that you just downloaded. When the installer completes, a message indicates that Node was installed at /usr/local/bin/node and npm was installed at /usr/local/bin/npm. At this point node.js is ready to use. Let’s implement the webserver application from the nodejs.org home page. We will use it as a starting point for our project: a RESTful API to access data (retrieve, create, update, delete) in a wine cellar database.

Create a folder named nodecellar anywhere on your file system. In the wincellar folder, create a file named server.js.

igrr

#include <PubSubClient.h>
#include <ESP8266WiFi.h>

const char* ssid = ".................";
const char* password = "................";

char* topic = "esp8266_arduino_out";
char* server = "iot.eclipse.org";

adrianhajdin

@import url("https://fonts.googleapis.com/css?family=Roboto+Slab:100,300,400,700");
@import url("https://fonts.googleapis.com/css?family=Raleway:300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i");

* {
  margin: 0;
  border: 0;
  box-sizing: border-box;
}

:root {