datalove

Before starting

• Download Spark 1.4 to your local machine (laptop, or PC)
• Go to 192.168.1.1 to get local IPs for newly connected RPis

Configure each Raspberry Pi

Log into the new Raspberry Pi from your machine

• ssh [email protected] (default password for pi user is raspberry)

alghanmi

#include <iostream>
#include <string>
#include <curl/curl.h>


static size_t WriteCallback(void *contents, size_t size, size_t nmemb, void *userp)
{
    ((std::string*)userp)->append((char*)contents, size * nmemb);
    return size * nmemb;
}

clayadavis

1. Go to https://dev.twitter.com/
2. Click on "Sign In" in the upper-right corner.
    * There is a link to sign up under the username field if you do not already have a Twitter account.
    * If you sign up for a new account, you'll have to confirm your email before you can get an API key.
3. Enter your credentials and sign in.
4. Back at https://dev.twitter.com/, click on your avatar in the upper-right corner, then My Applications.
5. Click on "Create a new application".
6. Fill out the information, agree to the Rules of the Road, do the captcha, and click on "Create your Twitter application".
7. In the application page that comes up next, copy down the "Consumer key" and "Consumer secret". This is half of the key info.
8. Click on "Create my access token" at the bottom of the application page, under "Your access token".

hkulekci

// This script sets OSName variable as follows:
// "Windows"    for all versions of Windows
// "MacOS"      for all versions of Macintosh OS
// "Linux"      for all versions of Linux
// "UNIX"       for all other UNIX flavors 
// "Unknown OS" indicates failure to detect the OS

var OSName="Unknown OS";
if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";