#!/usr/bin/perl -w
use strict;
my $str = "Hello!";
chomp($str);
foreach (split // ,$str) {
print $_,"\n";
sleep 1;
}
gives this output with sleep one second for every character!:
H
e
l
l
o
!
What I would like is about the same code, but with this output instead:
H e l l o !
This includes sleep one second between every character as in first code example above.
This works fine, but the thing is; is it possible to get the output one character for every second and all on the same line?
I have tried with /t instead of newline but that just gives me
H e l l o
in a bunch when code exits.
So to be absolutely clear. I want output like this all on the same line:
h (sleep) e (sleep) l (sleep) l (sleep) o (sleep) !(sleep)
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.