PHP 使用mod_rewrite将单个页面重定向到HTTPS
Options +FollowSymlinks
RewriteEngine on
rewritecond %{http_host} ^example.com [nc]
rewriterule ^(.*)$ http://www.example.com/$1 [r=301,nc]
rewritecond %{SERVER_PORT} !^443$
rewriterule ^filename\.php(.*)$ https://www.example.com/filename.php$1 [r=301]Bash 递归grep
grep pattern -r directory *.txtJava Spring MVC中的动态列表绑定| mattfleming.com
<c:forEach items="${grid.blocks}" varStatus="gridRow">
<spring:bind path="grid.blocks[${gridRow.index}].id">
<c:out value="${status.value}"/>
<input type="hidden"
name="<c:out value="${status.expression}"/>"
id="<c:out value="${status.expression}"/>"
value="<c:out value="${status.value}"/>" />
</spring:bind>
<spring:bind path="grid.blocks[${gridRow.index}].description">
<c:out value="${status.value}"/>
<input type="hidden"
name="<c:out value="${status.expression}"/>"
id="<c:out value="${status.expression}"/>"
value="<c:out value="${status.value}"/>" />
</spring:bind>
</c:forEach>R 北美拉下来
<select>
<option></option>
<optgroup label="United States">
<option id="USA-AL" value="AL">Alabama (AL)</option>
<option id="USA-AK" value="AK">Alaska (AK)</option>
<option id="USA-AZ" value="AZ">Arizona (AZ)</option>
<option id="USA-AR" value="AR">Arkansas (AR)</option>
<option id="USA-CA" value="CA">California (CA)</option>
<option id="USA-CO" value="CO">Colorado (CO)</option>
<option id="USA-CT" value="CT">Connecticut (CT)</option>
<option id="USA-DE" value="DE">Delaware (DE)</option>
<option id="USA-DC" value="DC">District of Columbia (DC)</option>
<option id="USA-FL" value="FL">Florida (FL)</option>
<option id="USA-GA" value="GA">Georgia (GA)</option>
<option id="USA-GU" value="GU">Guam (GU)</option>
<option id="USA-HI" value="HI">Hawaii (HI)</option>
<option id="USA-ID" value="ID">Idaho (ID)</option>
<option id="USA-IL" value="IL">Illinois (IL)</option>
<option id="USA-IN" value="IN">Indiana (IN)</option>
<option id="USA-IA" value="IA">Iowa (IA)</option>
<option id="USA-KS" value="KS">Kansas (KS)</option>
<option id="USA-KY" value="KY">Kentucky (KY)</option>
<option id="USA-LA" value="LA">Louisiana (LA)</option>
<option id="USA-ME" value="ME">Maine (ME)</option>
<option id="USA-MD" value="MD">Maryland (MD)</option>
<option id="USA-MA" value="MA">Massachusetts (MA)</option>
<option id="USA-MI" value="MI">Michigan (MI)</option>
<option id="USA-MN" value="MN">Minnesota (MN)</option>
<option id="USA-MS" value="MS">Mississippi (MS)</option>
<option id="USA-MO" value="MO">Missouri (MO)</option>
<option id="USA-MT" value="MT">Montana (MT)</option>
<option id="USA-NE" value="NE">Nebraska (NE)</option>
<option id="USA-NV" value="NV">Nevada (NV)</option>
<option id="USA-NH" value="NH">New Hampshire (NH)</option>
<option id="USA-NJ" value="NJ">New Jersey (NJ)</option>
<option id="USA-NM" value="NM">New Mexico (NM)</option>
<option id="USA-NY" value="NY">New York (NY)</option>
<option id="USA-NC" value="NC">North Carolina (NC)</option>
<option id="USA-ND" value="ND">North Dakota (ND)</option>
<option id="USA-OH" value="OH">Ohio (OH)</option>
<option id="USA-OK" value="OK">Oklahoma (OK)</option>
<option id="USA-OR" value="OR">Oregon (OR)</option>
<option id="USA-PA" value="PA">Pennyslvania (PA)</option>
<option id="USA-PR" value="PR">Puerto Rico (PR)</option>
<option id="USA-RI" value="RI">Rhode Island (RI)</option>
<option id="USA-SC" value="SC">South Carolina (SC)</option>
<option id="USA-SD" value="SD">South Dakota (SD)</option>
<option id="USA-TN" value="TN">Tennessee (TN)</option>
<option id="USA-TX" value="TX">Texas (TX)</option>
<option id="USA-UT" value="UT">Utah (UT)</option>
<option id="USA-VT" value="VT">Vermont (VT)</option>
<option id="USA-VA" value="VA">Virginia (VA)</option>
<option id="USA-VI" value="VI">Virgin Islands (VI)</option>
<option id="USA-WA" value="WA">Washington (WA)</option>
<option id="USA-WV" value="WV">West Virginia (WV)</option>
<option id="USA-WI" value="WI">Wisconsin (WI)</option>
<option id="USA-WY" value="WY">Wyoming (WY)</option>
</optgroup>
<optgroup label="Canada">
<option id="CAN-AB" value="AB">Alberta (AB)</option>
<option id="CAN-BC" value="BC">British Columbia (BC)</option>
<option id="CAN-MB" value="MB">Manitoba (MB)</option>
<option id="CAN-NB" value="NB">New Brunswick (NB)</option>
<option id="CAN-NL" value="NL">Newfoundland and Labrador (NL)</option>
<option id="CAN-NT" value="NT">Northwest Territories (NT)</option>
<option id="CAN-NS" value="NS">Nova Scotia (NS)</option>
<option id="CAN-NU" value="NU">Nunavut (NU)</option>
<option id="CAN-PE" value="PE">Prince Edward Island (PE)</option>
<option id="CAN-SK" value="SK">Saskatchewan (SK)</option>
<option id="CAN-ON" value="ON">Ontario (ON)</option>
<option id="CAN-QC" value="QC">Quebec (QC)</option>
<option id="CAN-YT" value="YT">Yukon (YT)</option>
</optgroup>
<optgroup label="Mexico">
<option id="MEX-AGS" value="AGS">Aguascalientes (AGS)</option>
<option id="MEX-BCN" value="BCN">Baja California Norte (BCN)</option>
<option id="MEX-BCS" value="BCS">Baja California Sur (BCS)</option>
<option id="MEX-CAM" value="CAM">Campeche (CAM)</option>
<option id="MEX-CHIS" value="CHIS">Chiapas (CHIS)</option>
<option id="MEX-CHIH" value="CHIH">Chihuahua (CHIH)</option>
<option id="MEX-COAH" value="COAH">Coahuila (COAH)</option>
<option id="MEX-COL" value="COL">Colima (COL)</option>
<option id="MEX-DF" value="DF">Distrito Federal (DF)</option>
<option id="MEX-DGO" value="DGO">Durango (DGO)</option>
<option id="MEX-GTO" value="GTO">Guanajuato (GTO)</option>
<option id="MEX-GRO" value="GRO">Guerrero (GRO)</option>
<option id="MEX-HGO" value="HGO">Hidalgo (HGO)</option>
<option id="MEX-JAL" value="JAL">Jalisco (JAL)</option>
<option id="MEX-EDM" value="EDM">México - Estado de (EDM)</option>
<option id="MEX-MICH" value="MICH">Michoacán (MICH)</option>
<option id="MEX-MOR" value="MOR">Morelos (MOR)</option>
<option id="MEX-NAY" value="NAY">Nayarit (NAY)</option>
<option id="MEX-NL" value="NL">Nuevo León (NL)</option>
<option id="MEX-OAX" value="OAX">Oaxaca (OAX)</option>
<option id="MEX-PUE" value="PUE">Puebla (PUE)</option>
<option id="MEX-QRO" value="QRO">Querétaro (QRO)</option>
<option id="MEX-QROO" value="QROO">Quintana Roo (QROO)</option>
<option id="MEX-SLP" value="SLP">San Luis Potosà (SLP)</option>
<option id="MEX-SIN" value="SIN">Sinaloa (SIN)</option>
<option id="MEX-SON" value="SON">Sonora (SON)</option>
<option id="MEX-TAB" value="TAB">Tabasco (TAB)</option>
<option id="MEX-TAMPS" value="TAMPS">Tamaulipas (TAMPS)</option>
<option id="MEX-TLAX" value="TLAX">Tlaxcala (TLAX)</option>
<option id="MEX-VER" value="VER">Veracruz (VER)</option>
<option id="MEX-YUC" value="YUC">Yucatán (YUC)</option>
<option id="MEX-ZAC" value="ZAC">Zacatecas (ZAC)</option>
</optgroup>
</select>SQL 将表复制到新表中
CREATE TABLE tablename_copy AS SELECT * FROM tablenameXHTML xhtml开始
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>Untitled</title>
<link rel="stylesheet" type="text/css" href="css/main.css" />
<!--[if lte IE 6]>
<link rel="stylesheet" type="text/css" href="css/ie6.css" />
<script type="text/javascript" src="js/supersleight.js"></script>
<![endif]-->
<!--[if IE 7]>
<link rel="stylesheet" type="text/css" href="css/ie7.css" />
<![endif]-->
</head>CSS tab nav - css
body {
background:#fff;
margin:0;
padding:0;
color:#000;
font:x-small/1.5em Georgia,Serif;
voice-family: "\"}\""; voice-family:inherit;
font-size:small;
} html>body {font-size:small;}
#header {
float:left;
width:100%;
background:#DAE0D2 url("bg.gif") repeat-x bottom;
font-size:93%;
line-height:normal;
}
#header ul {
margin:0;
padding:10px 10px 0;
list-style:none;
}
#header li {
float:left;
background:url("left_both.gif") no-repeat left top;
margin:0;
padding:0 0 0 9px;
border-bottom:1px solid #765;
}
#header a {
float:left;
display:block;
width:.1em;
background:url("right_both.gif") no-repeat right top;
padding:5px 15px 4px 6px;
text-decoration:none;
font-weight:bold;
color:#765;
}
#header > ul a {width:auto;}
/* Commented Backslash Hack hides rule from IE5-Mac \*/
#header a {float:none;}
/* End IE5-Mac hack */
#header a:hover {
color:#333;
}
#home #nav-home, #news #nav-news,
#products #nav-products, #about #nav-about,
#contact #nav-contact {
background-position:0 -150px;
border-width:0;
}
#home #nav-home a, #news #nav-news a,
#products #nav-products a, #about #nav-about a,
#contact #nav-contact a {
background-position:100% -150px;
padding-bottom:5px;
color:#333;
}
#header li:hover, #header li:hover a {
background-position:0% -150px;
color:#333;
}
#header li:hover a {
background-position:100% -150px;
}PHP 从字符串/删除espaçosemexcesso de uma字符串中删除多余的空格
function stripExcessSpaces($str)
{
return preg_replace('/\s\s+/', ' ', $str);
}
// ex.:
$string = 'String with too many whitespaces.';
echo '<pre>'.$string."
".stripExcessSpaces($string).'</pre>';Ruby 带模块的to_xml补丁
# Fix the broken to_xml when using with modules. Also limit to protected_attributes by default.
module ToXmlPatch
module ActiveRecordFix
def self.included(base)
base.class_eval do
alias_method_chain :to_xml, :fix
end
end
def to_xml_with_fix(options = {}, &block)
# protect attributes registered with attr_protected
default_except = self.class.protected_attributes()
options[:except] = (options[:except] ? options[:except] + default_except : default_except)
# for models that are namespaced in Ruby module
options[:root] ||= self.class.name.tableize.singularize.gsub(/\//, ':')
to_xml_without_fix(options, &block)
end
end
module ArrayFix
def self.included(base)
base.class_eval do
alias_method_chain :to_xml, :fix
end
end
def to_xml_with_fix(options = {})
contained_class = self.first.class.name
options[:root] ||= contained_class.tableize.gsub(/\//, ':') # for models that are namespaced in Ruby module
options[:children] ||= contained_class.tableize.singularize.gsub(/\//, ':') # for models that are namespaced in Ruby module
to_xml_without_fix(options)
end
end
end
puts "Patching to_xml..."
Array.send(:include, ToXmlPatch::ArrayFix)
ActiveRecord::Base.send(:include, ToXmlPatch::ActiveRecordFix)ActionScript AS2：解析外部CSS文件
/*************
ActionScript In Flash
*************/
//A. Create a new Style Sheet
var ss = new TextField.StyleSheet();
var headline:String = "<span class='headline'>Header 1</span><br>";
var p:String = "<p>lorem ipsum.....</p>";
//B. Create a Dynamic Text Field
var text_txt:TextField = this.createTextField("text_txt", this.getNextHighestDepth(), 0, 0, 100, 50);
text_txt.multiline = true;
text_txt.wordWrap = true;
//C. Load the external CSS
ss.load("./YourExternalFile.css");
ss.onLoad = function(success) {
if (success)
{
text_txt.styleSheet = ss;
text_txt.text = headline + p;
}
};