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Re: How do I convert each character in a string to its ASCII value ?

by ChOas (Curate)
on Sep 21, 2001 at 13:43 UTC ( #113840=note: print w/replies, xml ) Need Help??


in reply to How do I convert each character in a string to its ASCII value ?

Hi!
#!/usr/bin/perl -w use strict; my $String="This is Ascii"; $String=~s/(.)/ord($1)/eg; print "Ascii: $String\n";

p.s. Might not be the best answer offered here, but it answers your question to the fullest ;)

GreetZ!,
    ChOas

print "profeth still\n" if /bird|devil/;
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[Corion]: ovedpo15: You could split on comma, and then join everything together, except the last part. Or you could match and make sure that the last part has no comma, like qr!,[^,]+$!, or you could use rindex.
[ovedpo15]: But I don't know the length of the string. will it still work?
[ovedpo15]: The only thing I know is that there is a comma at the end and a value after that
[hippo]: Try it and see. Your computer won't explode.
[Corion]: length will tell you the length of a string.
[Corion]: But if you are parsing CSV, again, let me point to Text::CSV_XS, which you should use instead
[hippo]: +1 for Text::CSV_XS
[ovedpo15]: Im not allowed to use additional modules, so I can't use it. looking for a simple regex to do this task though..

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