10x Chanan PS: I looked for the operator IN :o) in the document, never found it....10x again
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richie Sevrinsky Sent: Wednesday, March 04, 2009 3:19 PM To: Perl in Israel Subject: Re: [Israel.pm] Is there an operator like IN in perl Use grep as follows: my @arr = (1,2,3,4,5); if (grep($_ == 1, @arr)) I recommend reading "perldoc -f grep". - Richie Berler Chanan wrote: > Hi All, > > I wonder why/or should I ask "if" there is an operator IN in perl. > For example: > > my @arr = (1,2,3,4,5); > if (1 in @arr) > { > # do something > } > > The idea came to me when using SQL statement: select …. where element in > (1,2,3,4,5) > PS: the use of foreach and check is tooooooooo long for me ☺ > > Thanks > Chanan > > _______________________________________________ > Perl mailing list > [email protected] > http://perl.org.il/mailman/listinfo/perl > _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl
