Wiki on optionalhttp://www.DailyFreeCode.ComWiki on optional - DailyFreeCode.ComCopyright @ 2010. All rights reserved.TCP/IP program of putc and fputs with optional file scriptinghttp://www.DailyFreeCode.Com/Code/tcpip-putc-fputs-optional-file-3218.aspxTue, 22 Feb 2011 20:32:55 GMTIdentifer recognisition Integer Unsigned real number with optional integer parthttp://www.DailyFreeCode.Com/Code/identifer-recognisition-integer-1821.aspxWed, 13 Jan 2010 00:00:00 GMTUsing an array as an optional parameterhttp://www.DailyFreeCode.Com/Forum/array-optional-parameter-466.aspxFri, 27 Nov 2009 00:00:00 GMToptional class libraryhttp://www.DailyFreeCode.Com/Forum/optional-class-library-23363.aspxTue, 17 Nov 2009 00:00:00 GMTUser Function - is optional calculation possibe?http://www.DailyFreeCode.Com/Forum/user-function-optional-calculation-24279.aspxMon, 12 Oct 2009 00:00:00 GMTcould not update & Optional feature not implementedhttp://www.DailyFreeCode.Com/Forum/not-update-optional-feature-not-6707.aspxTue, 24 Mar 2009 00:00:00 GMTJ2ME Optional Packageshttp://www.DailyFreeCode.Com/Forum/j2me-optional-packages-21305.aspxTue, 11 Nov 2008 00:00:00 GMTProgram of Deterministic Finite Automation (DFA) for identifier, real number with optional Integer and Fractional Parthttp://www.DailyFreeCode.Com/Code/deterministic-finite-automation-dfa-1128.aspxSat, 09 Aug 2008 00:00:00 GMT