Sun Certified Java Programmer
Sun Certified Java Programmer
Sun Certified Java Programmer
Sun Certified Java Programmer
Sun Certified Java Programmer
Originally posted by Tom Tang:
[B]Actually, things become more interesting as we enter the world of String. According to API, there is no such method as String.append(), but instead you get String.concat(). Because of the immutability of String, this method returns different objects when concatenateing with an empty String.
Don't get me started about those stupid light bulbs. |