yes, you can read the code and see what the variable is for. $_ is useful in some situations but not for foreach loops and similar things. names are important in code and $_ has no name. you lose the opportunity to tell the reader of the code what the variable contains and what it is used for.uri
Thank Uri , I will keep that in mind. Thanks Jatin -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
