Re: Replacing a given character starting with the xth occurence in a string

Here is possibly the most compact way (not the fastest yet)


my $s = "Terence and Philip are sweet\n";
my $c = 'e';
my $r = 1;
my $n = 3;

($s=~/((.*?)$c){$n}/)&&(($s,$_)=($&,$'))&&(s/$c/$r/g)&&(print $s,$_);
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Comment on Re: Replacing a given character starting with the xth occurence in a string Download Code

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(tye)Re: Replacing a given character starting with the xth occurence in a string by tye (Sage) on May 22, 2001 at 19:53 UTC
Using `$&` and `$'` is a bad idea since it slows down all regexen for the life of that instance of the Perl interpreter (for the life of the script). Perhaps you know that but I don't want casual readers to get the wrong idea about those. - tye (but my friends call me "Tye")	[reply] [d/l] [select]


"be consistent"
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