Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TouchToneTommy on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Search results for query: *
- Users: PerlDaniel
- Content: Threads
- Order by date
-
Can't call method "line"
This is a newbie question. Please let me know how to fix this error. tia sub get_line { print $_[0]; chomp (my $line =<STDIN>); line$; } my $source = &get_line ("which source file? "); open IN, $source or die "can't open '$source' for input: $!"; my $dest =&get_line ("what destination...- PerlDaniel
- Thread
- Replies: 3
- Forum: Perl
-
runaway multi-line
This is a newbie question. I am getting errors from the codes below and not sure what I am missing. tia #!/usr/bin/perl -w use strict; use warnings; use diagnostics; my $secret = int (1 + rand 100); while (1) { print "Please enter a guess from 1 to 10: "; chomp (my $guess =<STDIN>); if...- PerlDaniel
- Thread
- Replies: 2
- Forum: Perl
-
uninitialized value error
This is a newbie question, but I am not sure why I am getting this error. tia Use of uninitialized value in addition (+) at line 18, <STDIN> line 6. Use of uninitialized value in concatenation (.) or string line 21, <STDIN> line 6. print "Enter column: \n"; chomp (my @width =<STDIN>)...- PerlDaniel
- Thread
- Replies: 8
- Forum: Perl
-
Different btw Perl & BioPerl
I am curious to know what is the difference between Perl and BioPerl. My question is not about BioPerl being used for what. BioPerl clearly indicates it is for what. Are there any differences in terms of ways of coding things? BioPerl is running on the top of Perl with certain...- PerlDaniel
- Thread
- Replies: 3
- Forum: Perl
