JavaScript 原型功能$

function $() {
	var elements = new Array();
	for (var i = 0; i < arguments.length; i++) {
		var element = arguments[i];
		if (typeof element == 'string')
			element = document.getElementById(element);
		if (arguments.length == 1)
			return element;
		elements.push(element);
	}
	return elements;
}

// Sample Usage:
var obj1 = document.getElementById('element1');
var obj2 = document.getElementById('element2');
function alertElements() {
  var i;
  var elements = $('a','b','c',obj1,obj2,'d','e');
  for ( i=0;i

XHTML Lorum ipsum

<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean in ipsum id lacus pretium pellentesque. Vestibulum id leo nec eros nonummy tempus. Nulla ultricies odio et neque. Curabitur pretium. Quisque vulputate sem vitae ipsum. Vivamus commodo cursus dui. Donec vehicula. Morbi porttitor tortor eu tellus. Donec semper lobortis erat. Vestibulum et dolor a sapien aliquet vestibulum. Nulla facilisi. Maecenas sapien nisi, rutrum convallis, tincidunt eu, consectetuer sed, lectus. Mauris vitae nunc in magna tempus pellentesque. In ultricies, turpis eget porta tincidunt, est turpis commodo arcu, et tristique magna odio vitae mi.</p>

Ruby JBoss Null JMS持久性设置脚本

require 'fileutils'

Def='server/default/deploy/jms/'
Conf='server/default/conf/'

Markers=[{'<!-- Security domain for JBossMQ -->'=>:uncomment_end }, {'</application-policy>'=>:comment_end}, {'<!-- Security domain for JBossMQ when using file-state-service.xml'=>:comment_end}, {'-->'=>:uncomment_end}]

class String
    def uncomment_end
        self.gsub(/\s*-->/, '')
    end

    def comment_end
        self.gsub(/\n/, '-->\0')
    end
end


class JMSNullPerPerformer

    def get_user_input
        puts 'enter your jboss folder path:'
        @dest=gets.chomp!+'/'
        puts 'enter you jboss examples (under doc) folder path:'
        puts 'default ['+@dest+'docs/]'
        if (@source=gets.chomp!).empty? then @source=@dest+'/docs/examples/jms/' end
        puts 'starting to apply JMS null persistency onto selected jboss'
    end

    def apply_additions
        {'null-persistence-service.xml'=>Def, 'file-state-service.xml'=>Def, 'conf/jbossmq-state.xml'=>Conf}.each{|file, d| FileUtils.cp(@source+file, @dest+d)}
    end

    def apply_deletions
        ['hsqldb-jdbc2-service.xml', 'hsqldb-jdbc-state-service.xml'].each{|file|
            if File.exist?(@dest+Def+file) then FileUtils.rm(@dest+Def+file)end
        }
    end

    def apply_new_security
        res=''
        loginConf = @dest+Conf+'login-config.xml'
        IO.readlines(loginConf).each{|line|
            if !Markers.empty? && line.include?(Markers.first.keys.first)
                line=line.send(Markers.shift.values.first)
            end
            res << line
            File.open(loginConf, 'w'){|file| file.puts res}
        }
    end
end

performer = JMSNullPerPerformer.new
performer.get_user_input
puts '* adding files'
performer.apply_additions
puts '* deleting files'
performer.apply_deletions
puts '* applying new security'
performer.apply_new_security

XHTML Lorem Ipsum

<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean in ipsum id lacus pretium pellentesque. Vestibulum id leo nec eros nonummy tempus. Nulla ultricies odio et neque. Curabitur pretium. Quisque vulputate sem vitae ipsum. Vivamus commodo cursus dui. Donec vehicula. Morbi porttitor tortor eu tellus. Donec semper lobortis erat. Vestibulum et dolor a sapien aliquet vestibulum. Nulla facilisi. Maecenas sapien nisi, rutrum convallis, tincidunt eu, consectetuer sed, lectus. Mauris vitae nunc in magna tempus pellentesque. In ultricies, turpis eget porta tincidunt, est turpis commodo arcu, et tristique magna odio vitae mi.</p>

JavaScript 从节点中删除子节点

function removeChildrenFromNode(node) {
    if(node.hasChildNodes()) {
        while(node.childNodes.length >= 1 ) {
            node.removeChild(node.firstChild);       
        } 
    }
}

PHP php索引模板包括

<?php
/* THE CODE BELOW CONTROLS THE BODY OF THE PAGE. XCR IS A VARIABLE THAT IS USED IN THE NAVIGATION TO PLUG IN THE APPROPRIATE CONTENT INTO THIS SPACE. */
			if ($xcr != "")    { 
			require ("$xcr"); 
			} else { 
			require ("home.php"); 
			} 
			?>

Windows Registry 巴伦斯

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Ballance\Settings]
"FullScreen"=dword:00000001
"VideoDriver"=dword:00000000
"VideoMode"=dword:028001e0
"Language"=dword:00000001

Windows Registry 禁用回收站重命名

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\ShellFolder]
"Attributes"=hex:40,01,00,20
"CallForAttributes"=dword:00000040

Windows Registry 启用回收站重命名

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\ShellFolder]
"Attributes"=hex:50,01,00,20
"CallForAttributes"=dword:00000000

C# 用于访问CodeBehind方法的ASP.Net Repeater的声明代码。

<asp:Repeater id=Repeater1 runat="server">
  <ItemTemplate>
    <%# HelloRepeater() %>
  </ItemTemplate>
</asp:Repeater>