Re: How can one create an array of the indices at which a given character appears in a string?

my $input = 'rnbqkbnr'; 
my $search = 'n'; 
my @results = grep substr( $input, $_, 1 ) eq $search, 0 .. length $in
+put; 

print @results;
1 6
[download]

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Comment on Re: How can one create an array of the indices at which a given character appears in a string? Download Code

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Re^2: How can one create an array of the indices at which a given character appears in a string? by tkguifan (Scribe) on Jan 29, 2015 at 18:34 UTC
I implemented this solution, so this code is already running in my program. `# collect coords where this piece is found on the board my @pos = grep substr( $self->{rep}, $_, 1 ) eq $piece, 0 .. length $s +elf->{rep};` [download]	[reply] [d/l]
Re^2: How can one create an array of the indices at which a given character appears in a string? by tkguifan (Scribe) on Jan 29, 2015 at 14:09 UTC
Nice clean solution.	[reply]