sanaulla123

object FirstExercise{
  def main(args:Array[String]) = {
    val names = List("John", "Jack","Jill","Sam","William")
    println(names)
    val names2 = names.map{key => (key,key.length)}
    println(names2)
  }
}

sanaulla123

[
    {
        "id":"6253282",
        "name":"Twitter API",
        "screen_name":"twitterapi",
        "url":"http:\/\/dev.twitter.com",
        "followers_count":1004641,
        "friends_count":33,
        "favourites_count":24,
        "statuses_count":3277

sanaulla123

import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.google.gson.stream.JsonReader;

import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;

sanaulla123

import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by IntelliJ IDEA.
 * User: mohamed
 * Date: 1/5/12
 * Time: 8:49 PM

sanaulla123

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author mohamed
 */
public class NNAlgorithm {

sanaulla123

5.1,3.5,1.4,0.2,Iris-setosa
4.9,3.0,1.4,0.2,Iris-setosa
4.7,3.2,1.3,0.2,Iris-setosa
4.6,3.1,1.5,0.2,Iris-setosa
5.0,3.6,1.4,0.2,Iris-setosa
5.4,3.9,1.7,0.4,Iris-setosa
4.6,3.4,1.4,0.3,Iris-setosa
5.0,3.4,1.5,0.2,Iris-setosa
4.4,2.9,1.4,0.2,Iris-setosa
4.9,3.1,1.5,0.1,Iris-setosa

sanaulla123

import java.util.*;
public class EnhancedCollections{
  public static void main(String[] args){
    List<Integer> counts = new ArrayList<Integer>();
    for(int i=1;i <= 10; i++){
      counts.add(i);
    }
    
    //Using external iterators
    System.out.println("Using external iterator");

sanaulla123

import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class DirectoryFilterTest {

  public static void main(String[] args) {
    Path basePath = Paths.get("D:/tests");

sanaulla123

public class JsonParser extends Parser {
 
  public JsonParser(Parser successor){
    this.setSuccessor(successor);
  }
   
  @Override
  public void parse(String fileName) {
    if ( canHandleFile(fileName, ".json")){
      System.out.println("A JSON parser is handling the file: "+fileName);

sanaulla123

public class CsvParser extends Parser {
 
  public CsvParser(Parser successor){
    this.setSuccessor(successor);
  }
   
  @Override
  public void parse(String fileName) {
    if ( canHandleFile(fileName, ".csv")){
      System.out.println("A CSV parser is handling the file: "+fileName);