bran921007

<?php
/* connect to gmail */
$hostname = '{email.linc.do:993/imap/ssl/novalidate-cert}INBOX';
$username = '[email protected]';
$password = '593musica';

/* try to connect */
$inbox = imap_open($hostname,$username,$password) or die('Cannot connect to Linc: ' . imap_last_error());

/* grab emails */

bran921007

//Self-Executing Anonymous Function (Función anónima auto-ejecutable)
(function(grupo, $, undefined){

    // Propiedad privada
    var PasswordAdministrator = "adivina";

    // Propiedades publicas
    grupo.Nombre = "Developers Dominicanos";
    grupo.CantidadMiembros = 0;

bran921007

 			-> matches any character
+ 			-> means match 1 or more times
*			-> means match 0 or more times 
{5} 		-> means match {n} times
{3,5}		-> means 3 or up to 5 times
^ 			-> means NOT
[] 			-> character set
\ 			-> escape a special meaning
\s 			-> represents a space ( matches space, tab or line break )
\w 			-> represents a word character ( lower or uppercase letter or a number )

bran921007

<?php
$cadena = file_get_contents('http://www.taringa.net');

function extraerURLs($cadena){
    $regex = '/https?\:\/\/[^\" ]+/i';
    preg_match_all($regex, $cadena, $partes);
    return ($partes[0]);
}

// Llamamos a la función y le pasamos la cadena a buscar

bran921007

$bytes = disk_free_space("/"); 
$base = 1024;
$libre = ($bytes/$base)/$base; // en MB
echo $libre.' MB<br>'; // Imprime por ej: 54477.0546875 MB

bran921007

function validar_dni($dni){
	$letra = substr($dni, -1);
	$numeros = substr($dni, 0, -1);
	if ( substr("TRWAGMYFPDXBNJZSQVHLCKE", $numeros%23, 1) == $letra && strlen($letra) == 1 && strlen ($numeros) == 8 ){
		echo 'valido';
	}else{
		echo 'no valido';
	}
}
 

bran921007

1. Ocultar esas imagenes:

        $("img").error(function(){
            $(this).hide();
        });

2. Reemplazar esas imágenes por una por defecto.

       $("img").error(function() {
           $( this ).hide();

bran921007

Aquí vemos claramente una imagen en donde si la analizamos con detenimiento y a profundidad podemos observar que a partir de los distintos puntos de discrepancia y comparación se puede llegar a la idea central que se aleja del argumento principal, de lo cual concluimos que este comentario no tiene sentido alguno.

bran921007

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
$.getJSON('http://api.wipmania.com/jsonp?callback=?', function (data) {
  alert('País: ' + data.address.country);
});
</script>

bran921007

Problema:

The XYZ bacteria is studied by a Harvard student

The bacterium is a hermaphrodite, it is able to reproduce itself by him without the intervention of a bacterium of the opposite sex.

It has been discovered that under temperate climatic conditions this bacterium is reproduced twice at full life creating two new microbes.

A constraint to consider is that, for reasons not yet discovered the first bacteria populations of microbes is replicated five times, creating 5 new microbes.