Download the source code for example applications in this tutorial. Created by Jeff Friesen. We’ll look at each of these methods and how you can use them to perform special tasks in the context of ...

It's not terribly clean, but you could use indexOf() and check if it returns -1. Better than breaking out a loop.

The Java String class equals() method compares the two given strings based on the content of the string. If any character is not matched, it returns false. If all characters are matched, it returns ...

Most new Java developers quickly learn that they should generally compare Java Strings using String.equals(Object) rather than using ==. This is emphasized and reinforced to new developers repeatedly ...

If Equals(object) is overridden, then GetHashCode() should also be overridden, but as graphs are not immutable a consistent hashcode cannot be returned. Rather than using Equals(object) to test graph ...