What gets printed to the screen by the following segment of code? String str1 = "hello"; String str2 = "world"; if (!str1.equals(str2)) { System.out.println(str1+" "+str2); } else { System.out.println(str2+" "+str1); hello world world hello Nothing gets printed by this segment

What gets printed to the screen by the following segment of code? String str1 = "hello"; String str2 = "world"; if (!str1.equals(str2)) { System.out.println(str1+" "+str2); } else { System.out.println(str2+" "+str1); hello world world hello Nothing gets printed by this segment

EBK JAVA PROGRAMMING

8th Edition

ISBN:9781305480537

Author:FARRELL

Publisher:FARRELL

Chapter16: Graphics

Section: Chapter Questions

Problem 2RQ

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Computer Science if (e.pane.length > 1){ZayTestControl. size = newSize(TestControl.width,e.Panes[1].lSize.Height--DiffInPaneControlsize); if(Now > TestControl.Size.Height){ZayTestcontrol.Location = new Point(0, TestControl.Location.Y +_DiffInPaneControlSize); } } what is this code doing C# windows form? please write comments
PLEASE HELP ME! ? Maximize and use alternative method to this code! package com.btech.pf101; import java.io.bufferedreader; import java.io.inputstreamreader; import java.util.calendar; import java.util.date; public class pawnshopcode { private static final bufferedreader br = new bufferedreader(new inputstreamreader(system.in)); private static string name; private static int age; private static string address; private static string contactno; private static int itemtype; private static string itemtypename; private static final int itemtype_gagdet = 1; private static final int itemtype_jewelry = 2; private static final int itemtype_musicinstrument = 3; private static final int itemtype_homeequipment = 4; private static final int itemtype_landtitle = 5; private static string itemdescription; private static int periodtype; private static string periodtypename; private static final int periodtype_days = 1; private…
public class Ex08FanTest { public static void main (String[] args){ Ex08Fan fan1= new Ex08Fan(); Ex08Fan fan2= new Ex08Fan(); fan1.setOn(true); fan1.setSpeed(3); fan1.setRadius(10); fan1.setColor("yellow"); fan2.setOn(true); fan2.setSpeed(2); fan2.setRadius(5); fan2.setColor("blue"); fan2.setOn(false); System.out.println("Fan 1:\n" + fan1.toString()); System.out.println("\nFan 2:\n" + fan2.toString()); }}
Screen shot please
private OnlineStudent readOnlineStudent(Scanner pIn) { String id = pIn.next(); String lname = pIn.next(); String fname = pIn.next(); OnlineStudent student = new OnlineStudent(id, fname, lname); String fee = pIn.next(); int credits = pIn.nextInt(); if (fee.equals("T")) { student.setTechFee(true); else { student.setTechFee(false); } student.setCredits(credits); return student; keep getting class, interface,enum or record expected. I need help
How would I add an application class within public class Project package project;import java.util.Scanner;public class Project { // meter to kilometer conversion// add display resultpublic static void showKilometers(int meter){System.out.println(meter+" meters is "+String.format("%.1f",(meter/1000.0))+" kilometers");} // meter to inch conversion// add display resultpublic static void showInches(int meter){System.out.println(meter+" meters is "+String.format("%.1f",(meter*39.37))+" inches");} // meter to feet conversion// add display resultpublic static void showFeet(int meter){System.out.println(meter+" meters is "+String.format("%.1f",(meter*3.281))+" feets");} public static void main(String [] args){// scanner for user inputScanner sc=new Scanner(System.in);// user input for meterSystem.out.print("Enter a distance in Meters: ");int meter=sc.nextInt(); while(true){// display menuSystem.out.println("1) Convert to kilometers");System.out.println("2) Convert to…
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public void foo4() { String s2 = "smith"; String s3 = s2; String s4 = null; String s5 = ""; String só = new String(s2); if(s2 == s3) { System.out.print("1"); } if(s2.equals(s3)) { System.out.print("2"); } if(s2 == s6) { System.out.print("3"); } if(s2.equals(s6)) { System.out.print("4"); } if(s5 == s4) { System.out.print("5"); } if(s4.equals(s5)) { System.out.print("6"); } 3//end of foo4() Examine and trace the method foo4() above, which statement IS true? O The method will print out "356" on screen. The method will print out "1234" on screen. The method will print out "123" on screen. The method will print out "124" on screen.
public void actionPerformed(ActionEvent ae) {try {SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy", Locale.ENGLISH);Date lk1 = from.getDate();Date lk2 = to.getDate();long df = Math.abs(lk1.getTime() - lk2.getTime());long deiffrent = TimeUnit.DAYS.convert(df, TimeUnit.MILLISECONDS);day.setText(String.valueOf(deiffrent));if (day.getText().equals("")) {JOptionPane.showMessageDialog(null, "Day field is empty");return;} int days = Integer.parseInt(day.getText());if (numofroom.getText().equals("")) {JOptionPane.showMessageDialog(null, "Number of rooms field is empty");return;} int room = Integer.parseInt(numofroom.getText()); if (ae.getSource() == studio){ double f = room * 300 * days;String a = String.valueOf(f);double vat1 = f * 0.15;String b = String.valueOf(vat1);double total1 = f + vat1;String c = String.valueOf(total1);if (ae.getSource() == calculate) {ty.setText("STUDIO" + "," + lk1 + "," + lk2);subtotolfield.setText(a);vat_f.setText(b);totolfield.setText(c);}} else if…
option： myGuess (low, high, scnr ); myGuess (mid, high, scnr); myGuess(mid + 1, high, scnr); myGuess(low, mid, scnr);