I know it will be silly, but I've been running around a lot and I'm getting desperate.
I have a windows form with a toolstrip, which in turn contains a series of buttons.
I would like to know how to do so that by pressing one of the button...
When trying to connect from PHP to the server I get the following message:
No Se Pudo Conectar Con El Servidor: Hubo Algun Error.
The php code is as follows:
<?php
//conectamos Con el servidor
$conectar=@mysql_connect('localh...
I have a record in a table called PARAMETRI that has an autoincrement field named idparametri . What I want to do is save a record in a table called OBRA ; that table has a field called PARAMETRI_ID_PARAMETRI and I want...
My question is whether a file can be executed by its address (file path?).
For example, I want to execute the file that is in "C: \ Program Files \ Misc \ list.txt" and that the notepad with the file will open. As if I were opening it manuall...
Greetings guys I need help with the following:
I have a table with more data than 6000 data and I need to make a query in phpmyadmin where I will provide a data packet to look for and this will tell me what data I am looking for do not exist...
Hello I'm trying to replicate the code of a course to create a social network with JS Angular and mongo DB the problem is that I'm stuck in the following line of code:
}
//Conseguir datos de un usuario
function getUser(req, res){
var use...
I have the following SQL query:
SELECT DISTINCT ON (e.id) e.id, e.nombre, e.apellido, e.estado, e.documento, c.nivelado, s.nombre AS semestre, t.nombre AS tipo
FROM estudiante e
JOIN caracterizacion c ON c.estudia...
I have an entity activities with the following Form Request as indicated in the documentation
public function rules()
{
return [
'name' => "required|max:200|unique:activities,name,". $this->activity_id
];
}
When editin...
I'm trying to make a trigger in sql, but it gives me three errors that I can not solve, you can tell me if you see any error in this trigger.
CREATE OR REPLACE TRIGGER DL_3
BEFORE INSERT ON CONGRESOS FOR EACH ROW
BEGIN
SELECT AC.id_articulo...
this time, I try to recover images that have been uploaded directly to Firebase Storage, a structure for the database has been generated in the following way:
DATABASE
{
"categorias" : {
"categoria1" : {
"nombre" : "Licores",...