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Re: How to generate random sequence of UTF-8 characters

by johngg (Canon)
on Dec 20, 2012 at 19:56 UTC ( [id://1009787]=note: print w/replies, xml ) Need Help??


in reply to How to generate random sequence of UTF-8 characters

it would be trivially simple

But very long-winded! Perhaps using Range Operators and map would save some typing?

$ perl -Mstrict -Mwarnings -E '
> my @chars = q{0} .. q{9};
> push @chars, map { $_ => uc } q{a} .. q{z};
> say for @chars;'
0
1
2
3
4
5
6
7
8
9
a
A
b
B
c
C
...
y
Y
z
Z
$

[download]

This does not address your problem but I hope it is of interest.

Cheers,

JohnGG

Replies are listed 'Best First'.
Re^2: How to generate random sequence of UTF-8 characters
by Lotus1 (Vicar) on Dec 20, 2012 at 20:28 UTC

    Here's another way:

    my @chars = ( 0..9,'a'..'z','A'..'Z' );
print @chars;

__DATA__
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

    [download]

    update: And one more:

    my $string = join '',0..9,'a'..'z';
$string =~ s/([a-z])/$1\u$1/g;
print $string;

__DATA__
0123456789aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ

    [download]
[reply]
[d/l]
[select]

      Thanks lotus and JohnGG. Both solutions are quite interesting.

      Thanks

      Ted

[reply]

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