Java

<pre>public static void sortContact(String[][] contactsArray, int numContacts) {
		// TODO Auto-generated method stub
 		
 		String[] temp = new String[3];
 		String [] words = contactsArray[3];
 		 		
 		for(int i = 0; i < numContacts-1; i++)
 		{
 		    int smallest = i;
 		    for(int j = i + 1; j < numContacts-1; j++) 
 		    {
 		    	
 		    	//Prints loop variables so I can see them before any action
 		    	System.out.println("First: "+words[j]+" " +"Second "+words[i]);
 		        if(words[j].compareTo(words[i]) < 0)
 		            smallest = j;
 		    }
 		
 		   //put the new minimum in the i-th position.
 		   
 		    //String temp = words[i];
 		    words[i] = words[smallest];
 		    words[smallest] = temp[i];
 		} 	
	}

Scene scene = new Scene(scroll);

Scene scene = new Scene(pane);

public class TestingTextFieldBackground extends Application {

	public static void main(String[] args) {
		launch(args);
	}

	@Override
	public void start(Stage primaryStage) throws Exception {
		Pane pane = new AnchorPane();
		pane.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, CornerRadii.EMPTY, Insets.EMPTY)));
		pane.setPrefWidth(500);
		pane.setPrefHeight(500);
		pane.setLayoutX(0);
		pane.setLayoutY(0);

		ScrollPane scroll = new ScrollPane();
		scroll.setContent(pane);
		scroll.setLayoutX(0);
		scroll.setLayoutY(100);
		scroll.setPrefWidth(500);
		scroll.setPrefHeight(400);
		scroll.setHbarPolicy(ScrollBarPolicy.NEVER);
		scroll.setVbarPolicy(ScrollBarPolicy.ALWAYS);
		scroll.setStyle(
				"-fx-background: transparent; -fx-background-color: transparent; -fx-padding: 0; -fx-background-insets: 0;");

		Scene scene = new Scene(scroll);
		scene.setFill(Color.TRANSPARENT);

		Stage stage = new Stage();
		stage.setWidth(500);
		stage.setHeight(500);
		stage.initStyle(StageStyle.TRANSPARENT);
		stage.setScene(scene);

		Label label = new Label("Bellow you'll find our clients data. (This text is used just as an example)");
		label.setLayoutX(0);
		label.setLayoutY(0);
		label.setTextFill(Color.YELLOW);
		// This will work fine even if ScrollPane is used.
		label.setBackground(new Background(new BackgroundFill(Color.BLACK, CornerRadii.EMPTY, Insets.EMPTY)));
		pane.getChildren().add(label);

		int up = 100;
		for (int i = 0; i < 50; i++) {
			TextField text = new TextField("Client with ID: " + i + ", has " + up + " dollars in account.");
			text.setLayoutX(0);
			text.setLayoutY(up);
			text.setPrefWidth(450);
			// The problem is here.
			text.setBackground(new Background(new BackgroundFill(Color.DARKRED, CornerRadii.EMPTY, Insets.EMPTY)));
			pane.getChildren().add(text);
			up += 80;
		}

		stage.centerOnScreen();
		stage.show();
	}
}

// ------- Please begin your work below this line: -------
function exerciseOne(){
  // In this exercise, write a simple 'for loop' that starts the variable 'i' at 0 and 
  // increases i until it reaches 6.
  // Fill in the blanks in the parentheses, and then console.log(i) inside of the for loop
(;;)
for(let i=0; i < 7; i++){
console.log("This is i:",i);
}
console.log(str);
  // Please write your answer in the line above.
}

function exerciseTwo(){
  let count = 0;
  // In this exercise write your own for loop (you can look at the syntax above). 
  // It should loop 10 times.
  // You are given a variable called: count .
  // For each loop reassign count to the current value of count + 1 .
  for (var i = 0; i < 10; i++) {
    count ++;
  }


  //Please write your answer in the line above. 
  return count;
}

hello guys , I want to store biometric attendace machine data to my local SQL Server 2008 R2, how can i do it ? have you any idea about it 

options.setExperimentalOption("debuggerAddress", "127.0.0.1:9222");

package penugasan;
public class DataAccesObject {
    private Database dataBase;
    private long currentFalcutyID;
    private String currentFalcutyName;
    private long currentStudentID;
    private String currentStudentName;
    public String string;
    public String name;



    public DataAccesObject() {
        this.dataBase = new Database();
    }

    public boolean deleteFaculty(Long ID){
        final Faculty[] faculty = this.dataBase.getFaculty();
        for (int i = 0; i < faculty.length; ++i) {
            if (faculty[i] != null && faculty[i].getID().equals(ID)) {
                faculty[i] = null;
                return true;
            }
        }
        return false;
    }

    public boolean createFaculty(Long ID, String name){
        final Faculty faculty = new Faculty(ID, name);
        this.currentFalcutyID = ID;
        this.currentFalcutyName = name;
        final Faculty[] faculty2 = this.dataBase.getFaculty();
        if (faculty2[ID.intValue()] == null) {
            faculty2[ID.intValue()] = faculty;
            return true;
        }
        return false;

    }
   
    //convert value to string and pass it as paramater to showFaculty in facultyView
    public String readFaculties(){
        String string = "";
        final Faculty[] faculty = this.dataBase.getFaculty();
        for (int i = 0; i < faculty.length; ++i) {
            if (faculty[i] != null) {
                string = string + faculty[i].getID() + " " + faculty[i].getName() + "\n";
            }
        }
        //this.string = string;
        return string;
    }

    //find faculty by input name
    public Faculty readFacultyByName(String name){
        final Faculty[] faculty = this.dataBase.getFaculty();
        for (int i = 0; i < faculty.length; ++i) {
            if (faculty[i] != null && faculty[i].getName().equals(name)) {
                return faculty[i];
            }
        }
        return null;
    }
}

package penugasan;

import java.util.Scanner;

public class FacultyView {
    private DataAccesObject dao;
    public String name;
    public FacultyView(DataAccesObject dao) {
        this.dao = dao;
    }
		
    public void start() {
    	// cant grab the string value from readFaculties
        this.showFaculty(this.dao.readFaculties());
        System.out.println("Faculty View Menu : ");
        System.out.println("1 Create Faculty");
        System.out.println("2 Delete Faculty");
        System.out.println("3 Main Menu");
        System.out.print("Input your choice : ");
        final String nextLine = new Scanner(System.in).nextLine();
        if (nextLine.equals("1")) {
            this.createFaculty();
        }
        else if (nextLine.equals("2")) {
            this.deleteFaculty();
        }
        else {
            if (nextLine.equals("3")) {
                return;
            }
            System.out.println("Unrecognize Menu\n\n");
            this.start();
        }
    }


    //print the string
    public void showFaculty(final String name) {
        System.out.println("\n\nList Of Faculty : ");
        System.out.println(name);
    }

    public void createFaculty() {
        System.out.print("\nInput ID : ");
        final String nextLine = new Scanner(System.in).nextLine();
        System.out.print("Input Name : ");
        final String nextName = new Scanner(System.in).nextLine();
        this.dao.createFaculty(Long.parseLong(nextLine), nextName);
        this.start();
    }

    public void deleteFaculty() {
        System.out.print("\nInput ID : ");
        this.dao.deleteFaculty(Long.parseLong(new Scanner(System.in).nextLine()));
        this.start();
    }
}

package penugasan;
public class Database{
    private Faculty[] faculties;


    public Database() {
        Faculty faculty = new Faculty();
    }

    public Faculty[] getFaculty() {

        //Long facultyID = super.getCurrentFalcutyID();
        //String facultyName = super.getCurrentFalcutyName();

        this.faculties = new Faculty[10];
        return faculties;
    }
}

package penugasan;

import java.util.Scanner;

/// Main class
public class Test {
    public static void main(String[] args) {
        DataAccesObject dao = new DataAccesObject();
        FacultyView facultyView = new FacultyView(dao);
        StudentView studentView = new StudentView(dao);

        while(true){
            System.out.println("\nMain Menu : ");
            System.out.println("1. Student");
            System.out.println("2. Faculty");
            System.out.println("3. Exit");
            System.out.println("Input your choice : ");

            Scanner scanner = new Scanner(System.in);
            String choice = scanner.nextLine();
            if (choice.equals("1")){
                studentView.start();
            }else if (choice.equals("2")){
                facultyView.start();
            }else if(choice.equals("3")){
                System.exit(0);
            }else {
                System.out.println("Wrong Choice");
            }
        }
    }
}