C# 正则表达式以分隔URL的锚点部分

private string GetAnchorPart()
{
   string anchorExp = "[#]......."; 
   Regex rex = new Regex(anchorExp); 
   Match anchorMatch = rex.Match(Request.RawUrl); 
   return anchorMatch.ToString(); 
}

PHP 电子邮件编码器,以减少垃圾邮件

/**
 * Description: E-Mail encoder to reduce spam.
 *
 * @author Micke Johansson
 *
 * $mail. The e-mail address to encode.
 * $isLink. Set to true to create a link.
 * $display. What will be displayed in the browser. If omitted it will display the e-mail address.
 *
 * @param string $mail
 * @param bool $isLink
 * @param string $display
 * @return string Encoded e-mail or e-mail link
 */
function EncodeMail($mail, $isLink = false, $display = '')
{
	$domain = substr($mail,strpos($mail, '@')+1);
	$name = substr($mail,0, strpos($mail, '@'));
	$encodedDomain = '';
	$encodedName = '';
	$encodedDisplay = '';
	
	for ($i=0; $i < strlen($domain); $i++)
	{
		$encodedDomain .= '&#'.ord(substr($domain,$i)).';';
	}
	for ($i=0; $i < strlen($name); $i++)
	{
		$encodedName .= '&#'.ord(substr($name,$i)).';';
	}
	for ($i=0; $i < strlen($display); $i++)
	{
		$encodedDisplay .= '&#'.ord(substr($display,$i)).';';
	}
	$script = "<script type=\"text/javascript\">";
	$script .= "d=\"".$encodedDomain."\";";
	$script .= "n=\"".$encodedName."\";";
	if ($isLink)
	{
		if ($display == '')
			$script .= "document.write('<a href=\"mailto:'+n+'@'+d+'\">'+n+'@'+d+'</a>');";
		else
			$script .= "document.write('<a href=\"mailto:'+n+'@'+d+'\">".$encodedDisplay."</a>');";
	}
	else 
	{
		$script .= "document.write(n+'@'+d);";
	}
	$script .= "</script>";
	return $script;
}

Bash 系统信息的命令

cat /proc/cpuinfo
free
df -h
hdparm -tT harddisk

Ruby ARTestHelper

# A mixin for Test::Unit classes to ease AR testing
#
# Use in your test class by adding
#
#   include ARTestHelper
#
# Written by Nicholas Seckar aka Ulysses
module ARTestHelper
  module InstanceMethods
    # Access the temporary instance to test.
    # In my setup method, I store a new, valid instance in an instance variable such as @p.
    #
    # The ivar is the first character of the class (@p for Page, @u for User), and usually has an
    # attr_reader for it.
    #
    # This method should return that instance so that the validation checker can access it.
    def instance
      instance_variable_get("@#{self.class.name[0, 1].downcase}")
    end
  end
  
  module ClassMethods
    # Test that the named associations can be loaded
    # Catches errors such as missing tables, classes, etc.
    # Only use one directive per test-case
    #
    # Example: check_associations %w(friends downloads links)
    def check_associations(*names)
      define_method "test_associations" do
        assert(instance.save, 'Must be able to save instance!') if instance.new_record?
        names.flatten.each do |assoc|
          v = instance.send assoc
          v.each { } if v.respond_to?(:each) # Load collections by using each
        end
      end
    end

    # Check the validations for the named field
    # 
    # Example:
    #
    # check_validations_for :email do
    #   invalid nil, "can't be blank"
    #   invalid 'boo', /not .* valid .* email/
    #   valid 'fakeuser@host.com'
    # end
    def check_validations_for(field, &checks)
      define_method("test_validations_for_#{field}") do
        ValidationChecker.new(field, checks, self, instance).run
      end
    end
  end
  
  class ValidationChecker < Struct.new(:field_name, :proc, :testcase, :instance)
    # Assign the given value to the instance
    def assign(value)
      instance.send "#{field_name}=", value
    end

    # Ensure that this value is invalid.
    # If a message is supplied, it will be matched against the validation error message.
    # The message is matched using === so you can use Regexp's.
    def invalid(value, message = nil)
      assign value
      assert ! instance.valid?, "expected #{field_name} = #{value.inspect} to be invalid"
  
      return unless message
      
      found_msg = instance.errors.on(field_name)
      assert message === found_msg, "\nexpected error message: #{message.inspect}\nfound: #{found_msg.inspect}"
    end

    # Ensure that the given value is valid.
    def valid(value)
      assign value
      assert instance.valid?, "expected #{field_name} = #{value.inspect} to be valid"
      assert instance.save # Make sure the database agree's with the validations
    end

    # Run the validation tests
    def run
      assert(instance.valid?, "Initial object ought to be valid!")
      instance_eval(&proc)
    end
  
    def assert
    end
    
    undef_method :assert # Use the testcase's method
  
    # Forward missing methods to the testcase if possible
    def method_missing(sel, *args)
      testcase.respond_to?(sel) ? testcase.send(sel, *args) : super(sel, *args)
    end
  end

  def self.append_features(cls)
    cls.send :include, InstanceMethods
    class << cls
      include ClassMethods
    end
  end
end

Ruby ARTestHelper的例子

#require 'test/unit' unless defined? $ZENTEST and $ZENTEST

require File.dirname(__FILE__) + '/../test_helper'

class AddressObserverTest < Test::Rails::TestCase
  def test_class_instance
    assert 1
  end
end

class AddressTest < Test::Rails::TestCase

  include ARTestHelper

  check_associations %w(account addressable)

  check_validations_for :street_address do
    invalid nil
    invalid 'st'
    invalid 'st'.ljust(200)
    valid 'This is some street address'
  end  
  
  check_validations_for :city do
    invalid nil
    invalid 'ci'
    invalid 'ci'.ljust(200)
    valid 'Funchal'
  end  
  
  check_validations_for :state do
    invalid nil
    invalid 's'
    invalid 's'.ljust(200)
    valid 'Madeira'
    valid 'CA'
  end  
  
  check_validations_for :postal_code do
    invalid nil
    invalid 'p'
    invalid 'p'.ljust(200)
    valid '9000-055'
  end    
  
  def setup
    super
    @address = @rentacar_account.addresses.find(1)
    @a = @address
  end  

  def test_account
    assert_a_account_instance
  end

  def test_account_eh
    assert_raise( ArgumentError){ @address.account? }
  end

  def test_account_equals
    assert_equal @address.account, @rentacar_account
    @address.account = @property_account
    assert_equal @address.account, @property_account
  end

  def test_addressable
    assert_a_addressable_instance
  end

  def test_addressable_equals
    assert_equal @address.addressable, @rentacar_account.branches.find(1)
    new_addressable = valid_branch( :parent => @rentacar_account )
    @address.addressable = new_addressable
    assert_equal @address.addressable, new_addressable
  end

  def test_build_account
    assert_a_account_build
  end

  def test_create_account
    assert_a_account_create
  end

  def test_has_account_eh
    assert @address.has_account?
  end

  def test_set_account_target
    assert_a_account_target
  end

  def test_set_addressable_target
    assert_a_addressable_target
  end
  
  def test_build_country
    assert_instance_of Globalize::Country, @address.build_country
  end

  def test_country
    assert_a_country_instance
  end

  def test_country_eh
    assert_raise( ArgumentError ){@address.country? }
  end

  def test_country_equals
    @address.country = Globalize::Country.find(:first)
    assert_equal Globalize::Country.find(:first), @address.country
  end

  def test_create_country
    assert_a_country_create
  end

  def test_has_country_eh
    assert @address.has_country?
  end

  def test_set_country_target
    assert_a_country_target
  end  
  
end

Python 简单的shell()函数

def shell(*cmd):
    pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    stdout, stderr = pipe.communicate()
    return pipe.returncode, stdout, stderr

Other vim自动完成

<C-x><C-o>

CSS css ET

body {
	text-align: center;
	color: #777777;
	background-color:#ffffff;
}

#container {
	display: table;
	width: 750px;
	margin: 0 auto;
}


h1 {
	margin: 8px 0px 0px 0px;
	font-family: "Trebuchet MS", Helvetica, sans-serif;
	font-size: 15px;
	color: #505050;
	letter-spacing: 4px;
	padding-bottom: 3px;
	border-bottom: 1px #777777 solid;
	background-color:#ffffff;
}

/******************************
   Header + Navigation Menu
******************************/
#header {
 width: 246px;
 height: 40px;
 float:left;
 padding: 25px 0px 25px 0px;
 font-family: "Trebuchet MS", Arial, Verdana, sans-serif;
 font-size: 36px;
 color:#aaaaaa;
 background-color:#ffffff;
}

#nav {
	clear: both;
	text-align: left;
	width: 750px;
	height: 22px;
	border-top: 2px #777777 solid;
	border-bottom: 2px #777777 solid; 
}

#nav ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

#nav ul li {
	margin: 0;
	float: right;
}

#nav a {
	float: left;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	letter-spacing: -1px;
	padding: 2px 10px 0px 10px;
	color: #666666;
	text-decoration: none;
	background-color:#ffffff;
}

#nav a:hover {
	color: #cc0000;
	background-color:#ffffff;
}



/******************************
	News Updates Column
******************************/

#newsupdate {
	width: 240px;
	float: left;
}

.newstitle {
	margin-top: 8px;
	width: 233px;
	text-align: left;
	padding-left: 7px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 17px;
	font-weight: bold;
	color: #cc0000;
	float: left;
	background-color:#ffffff;
}

.newstitle span {
	color: #666666;
	background-color:#ffffff;
}

#newsupdate p {
	margin: 0;
	padding-left: 3px;
	font-family: "Trebuchet MS", Helvetica, sans-serif;
	font-size: 14px;
	text-align: left;
	color: #505050;
	background-color:#ffffff;
}

.date {
	width: 240px;
	float: left;
	margin-top: 7px;
	text-align: right;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #6A6A6A;
	background-color:#ffffff;
}

/******************************
	Welcome Message IMG+TEXT
******************************/
.rightcontainer {
	width: 510px;
	float: right;
}

#welcome {
	width: 480px;
	height: 150px;
	padding: 82px 0px 10px 30px;
	border-bottom: 1px #ccc solid;
	background: url(images/apple.gif) top right no-repeat;
	text-align:left;
	font-family: "Trebuchet MS", Arial, Verdana, sans-serif;
	font-size: 36px;
	color:#aaaaaa;
	background-color:#ffffff;
}

/******************************
	  Webpage Contents
******************************/

#content {
	margin-top: 10px;
	padding-left: 10px;
	width: 500px;
	float: right;
}

#content h3 {
	width: 500px;
	text-align: left;
	font-family: "Trebuchet MS", Helvetica, sans-serif;
	color: #777777;
	float:left;
	margin: 0;
	background-color:#ffffff;
}

#content p {
	margin: 0;
	padding: 0;
	text-align: left;
	font-family: "Trebuchet MS", Helvetica, sans-serif;
	font-size: 16px;
	color: #000;
	background-color:#ffffff;
}

/******************************
 images in content if you want - align left or right;
 
ex: <img src="blah.jpg" class="left" />
******************************/
#content .left {
	float: left;
	color : #777777;
	background-color:#ffffff;
}

#content .right {
	float: right;
	color : #777777;
	background-color:#ffffff;
}

/******************************
	Footer
******************************/

#footer {
	float: left;
	margin-top: 10px;
	padding-top: 3px;
	width: 750px;
	border-top: 1px #a4a4a4 solid;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #333333;
	background-color:#ffffff;
}

#footer a {
	color: #cc0000;
	text-decoration:none;
	background-color:#ffffff;
}

#footer a:active, a:visited {
	color: #cc0000;
	background-color:#ffffff;
}

#footer a:hover {
	color: #666666;
	background-color:#ffffff;
}

Other PaéssesEspañol(CSV)

151;Afganistán
2;Albania
17;Alemania
3;Andorra
98;Angola
53;Anguilla
54;Antigua y Barbuda
73;Antillas Holandesas
194;Arabia Saudí
97;Argelia
81;Argentina
182;Armenia
55;Aruba
197;Australia
4;Austria
183;Azerbayan
56;Bahamas
184;Bahrain
152;Bangladesh
57;Barbados
6;Bélgica
58;Belice
99;Benin
48;Bermudas
5;Bielorrusia
82;Bolivia
7;Bosnia - Herzegovina
100;Botswana
83;Brasil
154;Brunei
8;Bulgaria
101;Burkina Faso
155;Burma (Myanmar)
102;Burundi
153;Bután
104;Cabo Verde
156;Camboya
103;Camerún
49;Canada
106;Chad
84;Chile
157;China
10;Chipre
85;Colombia
107;Comoros
108;Congo
170;Corea del Norte
174;Corea del Sur
217;Costa de Marfil
60;Costa Rica
9;Croacia
61;Cuba
12;Dinamarca
62;Dominica
86;Ecuador
110;Egipto
64;El Salvador
195;Emiratos Arabes Unidos
112;Eritrea
39;Eslovaquia
40;Eslovenia
1;España
52;Estados Unidos
13;Estonia
113;Etiopia
199;Fiji
172;Filipinas
15;Finlandia
16;Francia
114;Gabón
115;Gambia
185;Georgia
116;Ghana
18;Gibraltar
65;Granada
19;Grecia
50;Groenlandia
66;Guadalupe
201;Guam
67;Guatemala
90;Guayana
88;Guayana Francesa
117;Guinea
111;Guinea Ecuatorial
118;Guinea-Bissau
68;Haití
32;Holanda
69;Honduras
158;Hong Kong
20;Hungría
59;I. Caimán
219;I. Cocos (Keeling)
198;I. Cook
14;I. Feroe
89;I. Galápagos
87;I. Malvinas
203;I. Marianas del Norte
204;I. Marshall
133;I. Reunión
212;I. Salomón
218;I. Vírgenes Británicas
80;I. Vírgenes EEUU
216;I. Wallis y Futuna
159;India
160;Indonesia
186;Irán
187;Iraq
22;Irlanda
21;Islandia
188;Israel
23;Italia
70;Jamaica
161;Japón
189;Jordania
162;Kazajistán
119;Kenia
163;Kirguizistán
202;Kiribati
190;Kuwait
164;Laos
120;Lesotho
24;Letonia
191;Líbano
121;Liberia
122;Líbia
25;Liechtenstein
26;Lituania
27;Luxemburgo
165;Macao
28;Macedonia
123;Madagascar
166;Malasia
124;Malawi
167;Maldivas
125;Mali
29;Malta
128;Marruecos
71;Martinica
127;Mauricio
126;Mauritania
51;México
205;Micronesia
30;Moldavia
31;Mónaco
168;Mongolia
72;Montserrat
129;Mozambique
130;Namibia
206;Nauru
169;Nepal
74;Nicaragua
131;Níger
132;Nigeria
33;Noruega
207;Nueva Caledonia
208;Nueva Zelanda
192;Omán
171;Pakistán
209;Palau
75;Panamá
210;Papua Nueva Guinea
91;Paraguay
92;Peru
200;Polinesia Francesa
34;Polonia
35;Portugal
76;Puerto Rico
193;Qatar
45;Reino Unido
105;Rep. Centroafricana
11;Rep. Checa
63;Rep. Dominicana
134;Ruanda
36;Rumania
37;Rusia
147;Sáhara Occidental
211;Samoa
38;San Marino
135;Sao Tomé y Príncipe
136;Senegal
137;Seychelles
138;Sierra Leona
173;Singapur
220;Siria
139;Somalia
175;Sri Lanka
78;St. Vicent y Grenadines
77;St.Kitts & Nevis
141;Sudán
41;Suecia
42;Suiza
93;Sur Georgia e I. Sandwich
140;Suráfrica
94;Surinam
142;Swazilandia
178;Tailandia
176;Taiwán
177;Tajikistán
143;Tanzania
144;Togo
213;Tonga
79;Trinidad y Tobago
145;Túnez
179;Turkmenistán
43;Turquia
214;Tuvalu
44;Ucrania
146;Uganda
95;Uruguay
180;Uzbekistán
215;Vanuatu
46;Vaticano
96;Venezuela
181;Vietnam
196;Yemen
109;Yibuti
47;Yugoslavia
148;Zaire
149;Zambia
150;Zimbabwe

Other Provinciasespañ±olas(CSV)

15;A CORUÑA/LA CORUÑA 
01;ALAVA/ARABA 
02;ALBACETE 
03;ALICANTE/ALACANT 
04;ALMERÍA 
33;ASTURIAS 
05;AVILA 
06;BADAJOZ 
08;BARCELONA 
09;BURGOS 
10;CÁCERES 
11;CÁDIZ 
39;CANTABRIA 
12;CASTELLÓN/CASTELLÓ 
51;CEUTA 
13;CIUDAD REAL 
16;CUENCA 
14;CÓRDOBA 
17;GIRONA/GERONA 
18;GRANADA 
19;GUADALAJARA 
20;GUIPUZKOA/GUIPÚZCOA 
21;HUELVA 
22;HUESCA 
07;ILLES BALEARS/I. BALEARES 
23;JAÉN 
26;LA RIOJA 
35;LAS PALMAS 
24;LEÓN 
25;LLEIDA/LÉRIDA 
27;LUGO 
29;MÁLAGA 
28;MADRID 
52;MELILLA 
30;MURCIA 
31;NAVARRA 
32;OURENSE/ORENSE 
34;PALENCIA 
36;PONTEVEDRA 
37;SALAMANCA 
40;SEGOVIA 
41;SEVILLA 
42;SORIA 
38;STA CRUZ DE TENERIFE 
43;TARRAGONA 
44;TERUEL 
45;TOLEDO 
46;VALENCIA 
47;VALLADOLID 
48;VIZCAYA/BIZKAIA 
49;ZAMORA 
50;ZARAGOZA