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<? | |
function genRandomAndReadableString($numberOfLetters) | |
{ | |
for ($letter = 1, $string = '', $letters = 'aeioubcdfghjlmnpqrstvxz'; $letter <= $numberOfLetters; $letter++) | |
{ | |
$string .= $letters[($letter % 2 ? rand(5,22) : rand(0,4))]; |
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['give you up', 'let you down', 'run around and desert you', 'make you cry', 'say goodbye', 'tell a lie and hurt you'].each do |n| puts "Never gonna " + n end |
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range(N) -> range([N-1], N-2). | |
range(Lista, -1) -> Lista; | |
range(Lista, N) -> range([N] ++ Lista, N-1). |
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<? | |
function get_the_stuff ($string){ | |
preg_match('/"div-([^"]+)"/', $string, $match); | |
return $match[1]; | |
} |
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<? | |
$str = "{ id: 'div-2340796981343853667', | |
site: '07472483417241913304' },"; | |
function get_that_stuff ($string){ | |
preg_match("/site: '([^']+)'/", $string, $match); | |
// [^']+ serve pra casar os caracteres que não sejam aspas simples. | |
// os parênteses são grupos de captura. O que casar com o que estiver dentro das aspas será gravado no $match | |
return $match[1]; | |
// o 1 é somente o que está dentro do grupo de captura. O que está em 0 é "site: '07472483417241913304'" que é o que minha expressão regular bateu |
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require 'rubygems' | |
require 'sinatra' | |
get '/' do | |
' | |
<!doctype html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
</head> |
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setopt prompt_subst | |
autoload -Uz vcs_info | |
autoload -U compinit | |
#autoload colors | |
autoload -U promptinit | |
compinit | |
promptinit | |
#colors |
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<style type="text/css"> | |
/* default link and visited state to trigger :active in IE6 */ | |
a, a:visited {color:#000;} | |
/* position the outer frame */ | |
div.frame {position:relative; margin:20px auto; width:500px; height:380px; border:1px solid #000;} | |
/* Set up the default links for the gallery */ | |
div.frame a, div.frame a:visited {background:#eee; text-decoration:none;} | |
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# ab -n 500 -c 30 http://127.0.0.1:4567/ | |
This is ApacheBench, Version 2.3 <$Revision: 655654 $> | |
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ | |
Licensed to The Apache Software Foundation, http://www.apache.org/ | |
Benchmarking 127.0.0.1 (be patient) | |
Server Software: WEBrick/1.3.1 |
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<select id="" style="width:300px;height:300px"> | |
<optgroup label="Heróis"> | |
<option value="1">He-man</option> | |
<option value="5">Gorpo</option> | |
<option value="3">Mentor</option> | |
</optgroup> | |
<optgroup label="Heroínas"> | |
<option value="2">Teela</option> | |
<option value="4">Feiticeira</option> | |
</optgroup> |
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