Aug 21, 2016 · This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future …

Dec 3, 2011 · 34 "Not equals" can be expressed with the "not" operator ! and the standard .equals.

2 you can use equals () method to statisfy your demands. == in java programming language has a different meaning!

As a sidenote, you should: respect Java conventions, and start you var names with a lower case letter (player1 instead of Player1) extract your fixed String to constants (private static final String PAPER = …

If name does not equal A or does not equal B - it can't equal both at once, so is always true. — Reverse of "name equals A or B" - clearly a more sensible condition.

Apr 2, 2013 · If you're like me, when I first started using Java, I wanted to use the "==" operator to test whether two String instances were equal, but for better or worse, that's not the correct way to do it in …

The final return true after the while loop does not mean we have the same "Jorman", it means the that the two entities share the same value (equivalent) which does not imply equality. (The Java .equals …

Oct 24, 2014 · For some reason a sentinel value will not work as expected public static int play() { String input;int result; do { input = JOptionPane.showInputDialog("Do you want to play...

Jul 12, 2021 · The == operator in Java compares object references to see if they refer to the same object. Because your variables a and b refer to different objects, they are not equal according to ==. …

In Java, the == operator compares the two objects to see if they point to the same memory location; while the .equals() method actually compares the two objects to see if they have the same object value.