You are right, tye. Following your suggestion, and by doing this:
in reply to Re^2: Subtracting Stringified Negative Numbers (Data::Dumber)
in thread Subtracting Stringified Negative Numbers
my $some_string = "0,-933";
$Data::Dumper::Useqq = 1;
print Dumper ($some_string) ;
my ($id1,$n1) = split(",",$some_string);
#then do things with $n1 and $n2.
So my questions are:
$VAR1 = "0,\34-933";
- How can this \34 comes, in the first place?
Can we avoid that?
My development is always under Linux/Unix platform.
And those variable values are read from a file.
- How to remove this \34 character from $VAR?