stanislaw++ // trollface :D<br><br><div class="gmail_quote">2011/2/2 Otavio Pereira <span dir="ltr"><<a href="mailto:otavio.pereira@gmail.com">otavio.pereira@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
trollface lol<div><br clear="all">Otávio<br>
<br><br><div class="gmail_quote"><div class="im">2011/2/2 Stanislaw Pusep <span dir="ltr"><<a href="mailto:creaktive@gmail.com" target="_blank">creaktive@gmail.com</a>></span><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
E nesse caso, vai imprimir o que?<div><div></div><div class="h5"><br><br><span style="font-family:courier new,monospace">#!/usr/bin/perl</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">eval eval '"'.</span><br style="font-family:courier new,monospace">
<br style="font-family:courier new,monospace"><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> ('['^'+').('['^"\)").( '`'|')') </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> .('`'|'.').('['^'/').('{'^ '[' ).'('. </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> '('."'".('`'^('&')). "'".(('{')^ (( '[') </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> )).('['^'#'). ('{'^'[').('^'^('`' | '/')). </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> (('^')^( '`'|"\.")).( ( '^')^('`'| </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> (( ( '.'))) )) .( '^' </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">^ ( '`'|'.')).')' .('{'^ '['). ('.').( (( </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace">(( ( ( ( '{') ))))))^'[').'('. "'". ((( '{')</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">)^ '.' )."\'".( '{'^'[') .('['^'#').( '{' ^((</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> '[') )).+( ';'&'=' ). (('^')^( '`'| '.' )).</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> ((( '^'))^( ( ('`'))| (( '.' ))) ).')' . </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> ((( ( "\{")))^ '['). ( "\.").( </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> '{' ^ (( '[' ))). ('('). ( (( "'"))). </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> (( '!') )."'".( </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> '{' ^'[' ).''. ('['^'#' </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> ).+( ( (( ( '{')) ))^'[' ) .(('^')^( </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> "\`"| (( ( (( ',') ))))) ).+( '^'^( </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> '`'|'.')). "\)".( '{' ^+ </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> "\["). '.'.('{'^'[').'\\'. '"' .(( </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> '\\' )).'\\'.('`'|'.'). '\\'. </span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> '"'.')'.';'.('!'^'+').'"' </span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> ;$:='.'^'~';$~='@'</span><br><br>Desculpem, não pude resistir ;)<br clear="all"><br>ABS()<div><div></div><div><br><br>
<br><br><div class="gmail_quote">On Wed, Feb 2, 2011 at 03:06, Daniel de Oliveira Mantovani <span dir="ltr"><<a href="mailto:daniel.oliveira.mantovani@gmail.com" target="_blank">daniel.oliveira.mantovani@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">perl -E 'my $num = 1; my $happy=$num+\$num;say $happy'<br>
Qual o valor, você acha que vai imprimir ?<br>
<br>
perl -E '$main::Foo::foo = 1;say "Primeiro {$foo}";package Foo;say<br>
"Segundo {$foo}"'<br>
Qual o valor, você acha que vai imprimir ?<br>
<br>
perl -E 'my @list = 1 .. 10; my $eba = (@list,1,1); say $eba'<br>
Qual o valor, você acha que vai imprimir ?<br>
<br>
perl -E '$a->{$_} = sub {return 0+\$a} for 1 .. 10; say $a->{$_}->()<br>
for 1 .. 10'<br>
Quantos números diferentes apareceram ?<br>
<br>
perl -E 'sub foo {return undef}; my@heyhey=foo(); say 42 if @heyhey'<br>
Vai imprimir alguma coisa na tela ?<br>
<br>
perl -E '$foo->{a} = ""; say "uha" if exists $foo->{a}; say "buuu" if $foo->{a}'<br>
"uha" ou "buuu" qual sai na tela ?<br>
<br>
perl -E 'say 41+a+1'<br>
Qual o resultado ?<br>
<br>
perl -le 'print$2while s/(\d*):?(\d*)/($1+$2||1).":$1"/e'<br>
Qual o nome dessa seqüência famosa ?<br>
<br>
perl -E '@foo{1 .. 5} = (a .. e); say sort %foo'<br>
O que vai imprimir ?<br>
<br>
perl -E 'say localtime; say scalar localtime'<br>
Qual a diferença ?<br>
<br>
O mais legal, é saber o "porque". Acho que um "Perl Quiz" com<br>
perguntas divertidas, ajuda no conhecimento da linguagem.<br>
<br>
--<br>
"If you’ve never written anything thoughtful, then you’ve never had<br>
any difficult, important, or interesting thoughts. That’s the secret:<br>
people who don’t write, are people who don’t think."<br>
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</blockquote></div><br>
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<br></div></div></blockquote></div><br></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>lorn at lornlab dot org<br>Lindolfo "Lorn" Rodrigues<br><br>