Introducción a PHP

¿ Que es PHP ? Scripting / Programming Language (“C – Like”) FREE and Open Source Fast, Open, Stable, Cross Platform! No compilation! PHP is all about “Community”    

Windows Setup VPN

ESCENARIO : CLIENTE VPN : WINXP , IP = 192.168.1.53 obtenida por DHCP del ROUTER SERVIDOR : WIN 2003 SERVER en VMWARE WS , IP = 192.168.1.35 dada por DHCP del ROUTER Instalé el servidor de VPN normalmente y me funciono pero sin tocar absolutamente nada dejó de funcionar dándome el error 733 . Después… Leer más »

Images MouseOver

 <script language=»javascript»>   //Images MouseOver  function imageMouseOver(){  document.supercomputadora.src=»images/scomputer.jpg»; }function imageMouseOut(){  document.supercomputadora.src=»images/scomputergris.jpg»; }   </script> </head> <body><a href=»#» onmouseover=»javascript:imageMouseOver()» onmouseout=»javascript:imageMouseOut()»<img src=»images/scomputergris.jpg» name=»supercomputadora» /></a> </body> Tags: mouseover, mouseout

Detecting the Browser and it Resources

Navigator Object Determine details of the user browser appName – browser application name appVersion – string containing version details cookieEnabled – boolean value mimeTypes – array of known types of files plugins – array of plug-in application platform – operating system http://www.devguru.com/technologies/javascript/11226.asp   Tags: detecting+browser, javascript

Design Properties and Methods

Hyperlink Properties ( URL, TITLE, DESCRIPTION) Methods (Create, Display) Create Construction Function CONSTRUCTOR – Its a special function designed to create an instance of an object May or may not containg variables used to initialize the object Uses the “this” keyword to reference the current instance of the object Develop Methods functions that change the… Leer más »

Creating and extending objects

Why develop objects? Data hiding Code elegance Code reuse Script stability Steps for developing custom objects Design properties and methods Create constructor functions Develop methods Bind methods to objects  

Anatomy of an object

information that describes the object functions that change the state of the object   Duality of the object variable -> functionproperty (information about the object)-> method (what the object can do)attribute->behaviourdescription->actionadjetive->verb Encapsulation Binding data and functions Provides robust and secure set of elements simple interface hide details class an object prototype Object instantaion with instructions… Leer más »

String Method

 document.write(«<h1>String Methods</h1>»);    var sample_string = «AaBbCcDdEeFfGg»;    document.write(«<br>Orignal String: » + sample_string);    document.write(«<h2>Formatting</h2>»);    document.write(«<br>toLowerCase: » + sample_string.toLowerCase()); document.write(«<br>toUpperCase: » + sample_string.toUpperCase()); document.write(«<br>bold: » + sample_string.bold()); document.write(«<br>italics: » + sample_string.italics()); document.write(«<br>strike: » + sample_string.strike()); document.write(«<br>big: » + sample_string.big()); document.write(«<br>small: » + sample_string.small()); document.write(«<br>sup: » + sample_string.sup()); document.write(«<br>sub: » + sample_string.sub()); document.write(«<br>fixed: » + sample_string.fixed()); document.write(«<br>fontcolor(red): » +… Leer más »

Simple Date

 tempDate = new Date(); document.write(«Fecha: » + tempDate.toLocaleString());  otraFecha = new Date(2007, 04, 11, 10, 52, 30);  document.write(«<br> Otra Fecha:» + otraFecha + «<br>»);  document.write(«Date: » + otraFecha.getDate() +»<br>»); document.write(«Month: » + otraFecha.getMonth() +»<br>»); document.write(«Year: » + otraFecha.getYear() +»<br>»); document.write(«Locale String: » + otraFecha.toLocaleString() +»<br»);  Tags: date, javascript