My Projects In java and Android

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Running two MongoDB instances on one server

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Introduction As I am presently learning about MongoDB, I wanted to get some practice with the sharding and replication features of the database, which would require access to at least two running instances of MongoDB. Rather than running two seperate machines or doing something with virtualization, I wanted to keep it simple and get two instances running locally on my Fedora laptop. Here are the steps that I followed to get this working. Note that this tutorial assumes you already have one instance of MongoDB already installed, see my guide here for instructions on that. 1. Make a copy of the MongoDB config file for the second instance $ cp /etc/mongod.conf /etc/mongod2.conf 2. Edit the second file to have different paths and port $ nano /etc/mongod2.conf You should change the file paths for the database storage directory, the log directory, and the port on which the second instance of MongoDB will run, to ensure it does not interfere with the first instance. 3. Copy the...
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Track Using IMEI #1. IMEI number tracking through Telecom operator: In this process is telecom operator after police permission put reported IMEI on tracking and as soon as that device connect to telecom network, they get to know the location and they hand it over to police; only hurdle here is that it can’t be done for every lost or stolen mobile because of huge number and telecom operator will never do it unless they have a written police permission. #2. IMEI number tracking through preinstalled IMEI number trackers applications: Condition for this kind of tracking is that mobile tracking software should been installed and activated before phone was lost or stolen, even in the situation when mobile tracking application was installed and activated it can be deactivated by thief by formatting the phone, not easy for every tracking application for still possible. #3. IMEI number tracking through database of lost, stolen and found mobiles: Report Lost Mobil...
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Java code to find Location of mobile number public class WebScraper { public static void main ( String args []) throws IOException { //String url; String mobileNumber = "9566171277" ; String url = " http://trace. bharatiyamobile.com/?numb= " + mo bileNumber ; Document doc = Jsoup . connect ( url ). get (); Elements links = doc . select ( "span.bluetext" ); // Elements media = doc.select("[src]"); // Element imports = doc.select("div.eachStory"). first(); //Elements resultLinks = doc.select("table>tbody>tr"); // PrintWriter out = new PrintWriter(new BufferedWriter(new // FileWriter("Data.txt", true))); for ( int i = 0 ; i < links . size (); i ++) { System . out . println ( links . get ( i ). text ()); // out.println(resultLinks.get(i) ); } ...
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