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Perl
Perl Misc
Declaring final variables
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[QUOTE="Dave, post: 4818089"] i.e. use an evaluated substitution: use strict; use warnings; my $string = 'This is $var my path'; my $var = "overwrite"; (my $interpolated_string = $string) =~ s/(\$\w+)/$1/eeg; print $interpolated_string; [/QUOTE]
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Declaring final variables
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