1. how to write a method that translates a boolean into "yes" or "no" stackoverflow.comI'm new to java and I"m need to write a method that translates a boolean true or false into a string "yes" or "no". I'm kinda lost. |
2. Constantly check for change in Java? stackoverflow.comHow can I check for a boolean to change state over a given period of time, and if a change is made over that time period perform a method? Can any help ... |
3. Boolean Method Confusion stackoverflow.comHello there fellow programmers. Can someone explain to me what this piece of code does exactly? The starting method throws me off a bit ( |
4. Unable to get proper boolean output from method (Java) stackoverflow.comI have written a boolean method which can be called upon to read information from a file. If certain exceptions are thrown, the method should return the boolean value "false." ... |
5. boolean method coderanch.comHere's partial code from my driver. 5 is the top floor and 12 is the capactity of the elevator. So you can see, 4 people get on and "Overloaded" prints even though the elevator would not be overloaded. Hope that helps. public class RunElevators { public static void main(String[] args) { // Create an elevator Elevator lift1 = new Elevator( 5, ... |
6. Boolean Method coderanch.comOkay, let's see what you've got so far. For example, have you figured out the method signature yet? The method signature includes the name of the method, the type of value returned (if any) and the names and types of the parameters. Have you gotten that far? If so, show us. Next, can you think what sort of logic you might ... |
7. calling boolean method coderanch.com |
8. Boolean Class Method? coderanch.com |
9. Boolean methods coderanch.comI am confused with boolean methods. boolean frighten(int d){ System.out.println("arrrrgh"); return true; } boolean frighten(int x){ System.out.println("a bite"); return false; } What will be the output of these methods ? first metho will print, because its return value is true and second method will not print because its return value is false. Is that right ? My confusio is, the method ... |
10. Boolean Method Problem coderanch.com |
11. Trouble creating a boolean method coderanch.comWhere to start... Oh wait, at the top! Line 6. Your method signature needs types for the parameters. Either add "double " before both parameters, or drop the parameters altogether since you're not using them anyway. Line 11. else with a guard is not allowed. Change it into "else if (this.saldo < this.valor)". Line 9, 13. Code directly after a return ... |
12. displaying empty boolean method coderanch.comhello everybody, hmmm and the question is... (scary drums or the jaws theme music) a JNI class defines a method from a dll (JNI part is from an experienced coder) that brings boolean state. it's called e.g. sth() how can i display the boolean state to the console or just figure it out if it's true or false. the method has ... |
13. Boolean method help java-forums.orgOkay, I have this program: Java Code: import java.util.*; public class somethingextra { public static void main (String [] args) { String name = readName(); int age = readAge(); char gender = readGender(); float mark = readMark(); char grade = getGrade(mark); String desc = getDescription(grade); boolean eligible = eligibleNs(age, gender); System.out.println ("\n" + name + " is " + age + ... |
14. Boolean and Method help on Homework java-forums.orgJava Code: import java.util.Scanner; // Needed for the Scanner class // Create class definition Television public class Television { // Declare the 2 constant fields in the UML diagram private String MANUFACTURER; // Television manufacturer private int SCREEN_SIZE; // Screen size of television // Declare remaining fields in the UML diagram private boolean powerOn; // Powers television on and off private ... |
15. Boolean methods java-forums.org |
16. problem on expressing a boolean method java-forums.orghi guys, so i'm having a little problem with my program, and till now i cannot figure it out what it is. here is my program Java Code: import java.io.IOException; import java.util.Scanner; public class Punch { private static Scanner give=new Scanner(System.in); public static boolean Sugar() throws IOException{ char i; boolean sugar=true; i=(char) System.in.read(); if(i=='y'){ sugar=true; } else if(i=='n'){ sugar=false; } return ... |
17. Boolean methods & how to read this in plain English java-forums.org |
18. The method setVisable(boolean) is undefined for the type ChooseColor java-forums.orgThe method setVisable(boolean) is undefined for the type ChooseColor error. Can anyone help point out the problem? import java.awt.*; import javax.swing.*; import java.awt.event.*; public class ChooseColor extends JFrame{ private Color color=(Color.WHITE); private JPanel panel; private JButton button; public void colorComponet(){ panel=new JPanel(); panel.setBackground(color); button=new JButton("choose color"); button.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent event){ color=JColorChooser.showDialog(null, "Choose Color", color); if(color==null); color=color.WHITE; panel.setBackground(color); } } ... |
19. Boolean Methods forums.oracle.com |
20. boolean method doesn't register hits forums.oracle.comThanks for your help. This is my logic: I have a weird shaped object (a molecule, actually), that is made of 2 or more perfect circles (atoms, actually). I put the molecule inside a Cube that is barely large enough for the molecule. I then plot a random point (xyz) inside the cube. This random points is compared to the center ... |
21. how to call boolean method into different program? forums.oracle.com |
22. Lost in a boolean method forums.oracle.comimport java.util.*; public class test { public static boolean numChecker(String mainChoice)) { int counter2; for (int c = 0; c < mainChoice.length(); c++){ if (Character.isDigit(mainChoice.charAt(c))){ counter2++; } if (counter2 == mainChoice.length()){ return true; } else{ return false; } } } } Every time i try and compile this i get the "; expected" error for the Method heading. I am lost ... |
23. My program consists of one main method and one boolean method..... forums.oracle.com |
24. method type of boolean... forums.oracle.comboolean doIt(int t, int[] arrayset, int k, StackList sl, int o) { //print(sl) method is a private method not related... if (t==0) { System.out.println("one set that works is.."); print(sl); return true; // THIS LINE HERE!! <---------------------- } else if (k >= arrayset.length) return false; else { sl.push(arrayset[k]); boolean isRight = doIt(t-arrayset[k],arrayset,k+1,sl, o); sl.pop(); if (!isRight) return doIt(t,arrayset,k+1,sl, o); else return isRight; ... |
25. boolean methods forums.oracle.com |
26. boolean in method forums.oracle.com |
27. Boolean method forums.oracle.com |
28. Predicate boolean method...calculating whether or not a year is a Leap year forums.oracle.com |
29. Using or(||) within a boolean method? forums.oracle.com |
30. boolean isInteger() Method forums.oracle.comI am trying to parse a text line. I would like to pick up the substring after the first period provided the last three characters before the period form an integer. Is there a method to check for integer format or property NaN in a given string. I have looked through Integer, Number and Math Classes.... Thanks in advance. Qamar A. ... |
31. Help with a Boolean method (contains method) forums.oracle.comwhere 'c' is an instance of a shape ArrayList: private ArrayList |
32. Advice needed, use boolean var = !method() or boolean != method() forums.oracle.comAdvice needed, use boolean var = !method() or boolean var != method() Method returns boolean is it completed its task. Boolean var is to keep trying to complete the task until complete (by trying other task if one fails, so once task complete we no longer need to try). Which would be better to use (for reading etc)? |
33. My boolean method isn't working? forums.oracle.com |
34. The method If(boolean) is undefined forums.oracle.com"The method If(boolean) is undefined " Exception in thread "main" java.lang.Error: Unresolved compilation problems: The method If(boolean) is undefined for the type TestCalculator Syntax error, insert ";" to complete Statement I'm having some trouble using conditional statements in my code for some reason. I've recently had a lot of problems with my JRE's in eclipse and I thought I was finally ... |
35. to scan a method boolean in another method forums.oracle.com |
36. I hava problem with method boolean forums.oracle.com |
37. boolean method Sun naming convention? forums.oracle.com |
38. boolean method forums.oracle.com |
39. help with boolean method forums.oracle.com |