a simple sample
1 // 3 solutions 2 3 for (var i in holder) { 4 if(typeof(holder[i])=="movieclip" && holder[i]._name.substr(0,4)=="foo_") { 5 holder[i].removeMovieClip(); 6 } 7 } 8 9 for (var i=0;i<noOfclips;i++) { 10 var clip=_root["mc"+i]; 11 clip.removeMovieClip(); 12 } 13 14 for (var n in this) { 15 removeMovieClip(this[n]); 16 }
Traduz palavras/frases/textos usando a API do Google, usei aqui http://github.com/rafaelss/shoes-translator
1 require 'rest_client' 2 require 'json' 3 require 'cgi' 4 5 word = CGI.escape("hello world") 6 response = RestClient.get "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=#{word}&langpair=en%7Cpt" 7 json = JSON.parse(response) 8 status = json['responseStatus'] 9 if status == 200 10 puts json['responseData']['translatedText'] 11 else 12 puts "(#{responseStatus}) erro ao traduzir #{word}" 13 end
1 ALTER TABLE tablename AUTO_INCREMENT = 1
1 require "rubygems" 2 require "activesupport" 3 require "unicode" 4 5 class String 6 def as_time 7 str = self.dup 8 str.downcase! 9 str.squish! 10 str = Unicode.normalize_KD(self).gsub(/[^\x00-\x7F]/n,'') 11 12 now = Time.now 13 14 if str == 'hoje' 15 Date.today.to_time 16 elsif str == 'agora' 17 Time.now 18 elsif str == 'amanha' 19 Date.tomorrow.to_time 20 elsif str == 'ontem' 21 Date.yesterday.to_time 22 elsif str == 'anteontem' 23 2.days.ago 24 elsif str == 'depois de amanha' 25 2.days.from_now 26 elsif str =~ /^proxim[oa] (semana|dia|mes|ano)$/ 27 case $1 28 when 'semana' then now.next_week 29 when 'dia' then Date.tomorrow.to_time 30 when 'mes' then now.next_month 31 when 'ano' then now.next_year 32 end 33 elsif str =~ /^(mes|semana|ano) que vem/ 34 case $1 35 when 'mes' then now.next_month 36 when 'semana' then now.next_week 37 when 'ano' then now.next_year 38 end 39 elsif str =~ /^(mes|semana|ano) passad[ao]/ 40 case $1 41 when 'mes' then now.last_month 42 when 'semana' then now.beginning_of_week 43 when 'ano' then now.last_year 44 end 45 elsif str =~ /^de (tarde|manha|noite)/ 46 case $1 47 when 'noite' then now.beginning_of_day + 20.hours 48 when 'tarde' then now.beginning_of_day + 15.hours 49 when 'manha' then now.beginning_of_day + 9.hours 50 end 51 elsif str =~ /^daqui h?a pouco/ 52 1.hour.from_now 53 elsif str =~ /^daqui(?: h?a)? ([0-9]+) (dias?|mes(?:es)?|semanas?|anos?|horas?|minutos?)/ 54 num = $1.to_i 55 interval = $2.gsub(/e?s$/, '') 56 57 names = { 58 'dia' => :day, 59 'mes' => :month, 60 'semana' => :week, 61 'ano' => :year, 62 'hora' => :hour, 63 'minuto' => :minute 64 } 65 66 num.send(names[interval]).from_now 67 end 68 end 69 end
1 validates_format_of :company_url, :with => /((http|https):\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?)/ # valida URL 2 validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i, :on => :create, :message=>"has an invalid format" 3 validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i, :message => 'email must be valid' 4 validates_format_of :login, :with => /\w+@\w+\.\w{2}/ 5
