Jan 5, 2017 · I need help on how to return a boolean method in java. This is the sample code: public boolean verifyPwd(){ if (!(pword.equals(pwdRetypePwd.getText()))){ txtaError.setEditable(true); txtaError.setText("*Password didn't match!"); txtaError.setForeground(Color.red); txtaError.setEditable(false); } else { addNewUser(); } …

Feb 2, 2024 · Return a Boolean Method Using Object Comparisons and the Logical OR Operator (||) In Java programming, the equals() method is used to compare the contents of two objects, while the logical OR operator ( || ) is used to combine two boolean expressions.

A Boolean expression returns a boolean value: true or false. This is useful to build logic, and find answers. For example, you can use a comparison operator , such as the greater than ( > ) operator, to find out if an expression (or a variable) is true or false:

Apr 11, 2013 · public boolean isOdd (int value) { if ((value % 2)== 0){ return false; } else { return true; } } or more simply: public boolean isOdd (int value) { return ((value % 2) != 0); }

Feb 12, 2013 · I'm trying to create a boolean method called isAvailable that accepts a seat number on a flight as a parameter, returns a boolean that indicates whether that seat is available. With code similar to...

Oct 30, 2023 · The simplest way to return a boolean value from a method is to directly return a boolean literal – either true or false. For example: public boolean alwaysTrue() { return true; } public boolean alwaysFalse() { return false; }

Learn how to create and return a boolean value from a method in Java with examples and best practices.

Oct 13, 2022 · static Boolean valueOf(String s) : This method returns a Boolean with a value represented by the specified string ‘s’. The Boolean returned represents a true value if the string argument is not null and is equal, ignoring case, to the string “true”.

This simple method will be looks like this: boolean yourMethod(argument) { if (yourCondition) return true; else return false; } or more simply (and more correct): boolean yourMethod(argument) { return (yourCondition); } For example. The user inputs word ("name" e.g.).

Apr 19, 2022 · In Java, the toString() method of the Boolean class is a built-in method to return the Boolean value in string format. The Boolean class is a part of java.lang package. This method is useful when we want the output in the string format in places like text fields, console output, or simple text forma