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From Dirk Markert <dirk.mark...@dr-markert.de>
Subject Re[2]: [OT] Java Trivia
Date Thu, 12 Jun 2003 14:35:21 GMT
Hallo Mark,

what is the type of your variable string? String??

Dirk  


***************************************************************

MG> yes it will - I've been doing it all morning.

MG> -----Original Message-----
MG> From: David Graham [mailto:dgraham1980@hotmail.com] 
MG> Sent: Thursday, June 12, 2003 10:00 AM
MG> To: struts-user@jakarta.apache.org
MG> Subject: Re: [OT] Java Trivia


MG> That won't compile.  length() is a method on String not a property.

MG> David


>>Anybody know why the length of a String is a property of the String 
>>when used as a logical qualifier in a for{} block but a function of the 
>>String in a conditional if{} statement?
>>
>>for( int i = 0; i < string.length; i++ ) {}
>>
>>if( string.length() != 4 ) {}
>>
>>
>>Mark
>>
>>
>>
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