All Questions

1
answer

Release dynamic array memory from pointers in non-binary tree

I have this structure: typedef struct Nodo { int valor; int numSubNodos; struct Nodo *padre; struct Nodo **hijo; } Nodo; To fill it as a non-binary unbalanced tree, or rather a node can have several children and not all th...
asked on 05.04.2017 / 16:29
2
answers

Error dimensioning vectors in C ++

Greetings. It's my first time in forums, I'm learning C ++, and I have had a problem; I have to do a program that at first allows me to add student data to an arrangement. The problem is that it does not matter how many students you indica...
asked on 24.05.2017 / 20:09
1
answer

Create a sequence in a complex type in XML and validate it against a schema

How do I put several repetitions of the elements that are part of a sequence that is within a complex type? I have the following scheme: <?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"...
asked on 09.06.2017 / 13:33
2
answers

Problems with the require_once () path in php

I have the following inconvenience that I am finding it hard to decipher. I have the files distributed as follows: / |___control | |___usuarios.php |___vista |___addUser.php |___modelo | |___conexion.php |___index.php Pass the...
asked on 05.06.2017 / 04:49
1
answer

Convert complex JSON to DataTable

Description: I am developing a web solution in c # asp.net so that, from the front, put together an object JSON complex so that, when received in the back, save the values in a SQL Server 2012 database. The JSON comple...
asked on 27.04.2017 / 18:50
2
answers

Sorting array or vectors in c # [closed]

Good, I would appreciate if someone can take this apart and explain it to "fools". I understand things, that is why I have reached that point of the course, but I do not understand several things. Someone with some clear concept? I know I have t...
asked on 19.04.2017 / 23:58
1
answer

List all the databases of a server in SQL Server 2008

I try to get a small report of SQL Server 2008. I need to list all the databases created on the server, and include: Name creation date user (the one with db_owner permissions) and size The sp_helpdb gives me certain infor...
asked on 20.04.2017 / 20:55
1
answer

Consult MySQL with OR and AND clauses?

I want to list the products that are in two lines and also filter by the description, the table has the following structure: CREATE TABLE productos ( IMA_ARTICULO DOUBLE ,IMA_DESCRIPCION VARCHAR(100) ,IMA_LINEA DOUBLE ,IMA_IMPU...
asked on 11.10.2017 / 23:08
1
answer

Integrate Bootstrap in Laravel 5.4

I'm starting with Laravel and I'm having trouble linking routes with Bootsrap <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge">...
asked on 30.03.2017 / 00:04
3
answers

Show Image 1 second and then Remove it 1 second and then return it to show setVisibility

I need to show an image for 1 second since I spend 1 second to hide it for 1 second, and then show the next image in the list for 1 second and then hide it for 1 second until I scan all the images in the list. My problem is that my code only...
asked on 21.04.2017 / 08:26