On Wed, Jul 28, 2004 at 09:20:18PM +0300, bzzt wrote:
> The followin code doesn't work if I use strict. Is the only solution not to
> use strict.
> #!/usr/local/bin/perl
> use strict;
> my $blues;
> $a = "blues";
> $blues = "jazz";
> print ${$a};
>
hello
you need a backslash.
#!/usr/bin/perl
use strict;
my $a = "blues";
my $blues = "jazz";
print ("${\$a}\n");
The new line is force of habit!
This may help.
http://perlmonks.thepen.com/strict.pm.html
whaity
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