CEVR Systems

29/12/2017

Scroll appear snippet sublime text



scrollapear.

01/11/2017

PARA Desarrolladores Web, para obligar a los exploradores a cargar todos los archivos nuevamente, no-caching:
header("Expires: Tue, 01 Jan 2000 00:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");

18/08/2017

Query para insertar o actulizar simultaneamente:
INSERT INTO `database`.`data` (`id`, `clave`, `nombre`, `descripcion`) VALUES (NULL, 'gato3', 'nombre de gato3', 'descripcion de gato3') ON DUPLICATE KEY UPDATE nombre='new cat name3', descripcion='nueva descripcioncat3';

27/06/2017

EJEMPLO DE CREACION DE USUARIOS EN NOSQL
use admin
db.createUser(
{
user: "myUserAdmin",
pwd: "abc123",
roles: [ { role: "dbOwner", db: "tudatabase" } ]
}
)

08/06/2017

function nl2br(str) {
var break_tag = '';
return (str + '').replace(/([^>rn]?)(rn|nr|r|n)/g, '' + break_tag + '');
}

23/05/2017

21/05/2017

20/05/2017

This video introduces the viewer to some API concepts by making example calls to Facebook's Graph API, Google Maps' API, Instagram's Media Search API, and Tw...

15/05/2017

Design techniques, methodology and best practices at AREA 17.

12/05/2017

Promises are well-known in the JavaScript community since they landed in Chrome 32 (Jan 2014) and in Node.js 0.12 (Feb 2015). They were…