Josep Viciana emmgfx

🏠

Working from home

emmgfx / gist:4530058

Last active December 11, 2015 02:19

Comprobar si archivo remoto existe con PHP

	<?PHP
	function remote_file_exists($file){
	$ch = curl_init($file);
	curl_setopt($ch, CURLOPT_NOBODY, true);
	curl_exec($ch);
	$retcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	curl_close($ch);
	if($retcode==200 \|\| $retcode==302){
	return true;
	}else{

emmgfx / gist:4537995

Last active December 11, 2015 03:28

Transiciones para LESS

	.transition(@type: All, @seconds: 0.1s, @ease: ease-in){
	-webkit-transition:@type @seconds @ease;
	-moz-transition:@type @seconds @ease;
	-o-transition:@type @seconds @ease;
	transition:@type @seconds @ease;
	}

	/*
	USO:

emmgfx / gist:4538010

Last active December 11, 2015 03:28

Meta viewport con escalas

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">

emmgfx / gist:4538027

Last active December 11, 2015 03:28

Abrir archivo remoto con PHP

	<?PHP
	$c = curl_init();
	curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($c, CURLOPT_URL, );
	$contents = curl_exec($c);
	curl_close($c);
	?>

emmgfx / gist:4538055

Created January 15, 2013 11:42

Media queries con diferentes hojas de estilos

	<!-- Se aplicará medium.css si la ventana mide entre 701 y 900px -->
	<link rel="stylesheet" media="screen and (min-width: 701px) and (max-width: 900px)" href="css/medium.css" />

emmgfx / gist:4538109

Last active December 11, 2015 03:29

Media queries en la misma hoja de estilos

	/* Se aplica a la versión normal */
	@media screen{
	body{
	width:75%;
	}
	}

	/* Se aplica a la versión para imprimir */
	@media print{
	body{

emmgfx / gist:4538141

Created January 15, 2013 11:59

Localstorage (cookies) Javascript

	/* Se puede guardar texto o cualquier otra cosa, incluso video (MÁX 5M) */

	/* Guarda dato */
	localStorage["clave"] = "Valor";

	/* Lee dato */
	alert(localStorage["Nombre"]);

emmgfx / gist:4538160

Created January 15, 2013 12:04

@font-face

	@font-face{
	font-family: Roboto;
	src: url('Roboto.ttf');
	}
	@font-face{
	font-family: "Roboto con espacio";
	src: url('Roboto2.ttf');
	}
	/* Uso */
	a{

emmgfx / gist:4540222

Created January 15, 2013 17:16

IE=edge

	<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame -->
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

emmgfx / gist:4545433

Created January 16, 2013 08:11

Convertir segundos a H:i:s