month is String[] test is String arrays have .length String object has .length()
Kev > -----Original Message----- > From: Mark Galbreath [mailto:[EMAIL PROTECTED] > Sent: 12 June 2003 15:32 > To: 'Struts Users Mailing List' > Subject: RE: [OT] Java Trivia > > > Here's my code - it compiles just fine. Note the > string.length in the for{} > and the string.length() in the if{}: > > test = st.nextToken(); > if( test.equals( " " )) { return false; } > > for( int i = 0; i < months.length; i++ ) { > > if( test.equals( months[ i ] )){ > month = true; > break; > } > } > if( !month ) { return false; } > test = st.nextToken(); > > if( test.length() > 3 || test.length() < 2 ) { > return false; > > } else { > StringTokenizer token = new StringTokenizer( test, "," ); > > while( token.hasMoreTokens() ) { > int i = 0; > if( !Character.isDigit( token.nextToken().charAt( i ))) { return > false; } > i++; > } > } > > -----Original Message----- > From: Jarnot Voytek Contr AU HQ/SC [mailto:[EMAIL PROTECTED] Sent: Thursday, June 12, 2003 10:02 AM To: 'Struts Users Mailing List' Subject: RE: [OT] Java Trivia for( int i = 0; i < string.length; i++ ) {} doesn't compile for me... -- Voytek Jarnot Quidquid latine dictum sit, altum viditur. > -----Original Message----- > From: Mark Galbreath [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 12, 2003 8:46 AM > To: 'Struts Users Mailing List' > Subject: [OT] Java Trivia > > > 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 > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
