Technical Difficulties from on Top of the Mountain: little one liners

Technical Difficulties from on Top of the Mountain

2005-11-11

little one liners

perl is cool for many reasons, but one of them is for how much you can get done in just one line.
Like:

for (1..8) { print join(" ", map{ int(rand() +0.5) } 1..40) . "\n"; }

dumps out a perfect little strip on ones and zeros, just right for making some art out of

0 0 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0
0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 1 1 0 0 1 0 1 1 0
0 0 0 1 1 1 0 0 0 1 1 0 1 0 1 1 0 1 1 1 1 0 1 1 1 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0
1 1 0 0 0 1 1 1 1 1 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 0 0 0
1 0 1 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1
0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 1 1 1 0 1 1
1 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 0 1
1 1 1 1 0 1 0 1 0 1 1 0 0 1 0 0 1 1 0 1 0 1 1 0 0 0 1 0 1 1 0 1 0 0 0 1 0 0 1 1

¶ 10:00 PM

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