All Questions

1
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Place buttons horizontally with bootstrap

Good morning, I have 3 buttons which I want to be shown in a desktop browser like chrome, the 3 in horizontal line but not so separated from each other since if I apply the class col of separation 4 for each div that are inside the div row, t...
asked on 01.06.2018 / 16:47
1
answer

How to know if a String contains any of the first 10 letters of the alphabet VB.Net

I have to do a program in vb.net to check if a string that is entered by keyboard contains any of the first 10 letters of the alphabet or not. I've tried this but it has not worked. Overloads Sub MostrarDatosCalculados(ByVal nombre...
asked on 02.10.2018 / 08:41
1
answer

Would you return an argument where you should return two in django's views?

Good afternoon dear stackoverflow friends I have this doubt, I'm trying to print pdfs from django with the xhtml2pdf library for my projects in django2.0 , I follow a tutorial that I find interesting that the source is: link My error on...
asked on 02.06.2018 / 03:23
2
answers

Plesk, forbidden 403 when loading css and js (nginx)

I have a server with PLESK mounted, in which I have a subdomain app.mysite.com created and running with nginx. In this subdomain, I have uploaded my website that is developed in codeigniter. This is the structure of the project: When...
asked on 27.05.2018 / 10:38
1
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Error with SQL server Compound keys

this is the script for the first table CREATE TABLE [dbo].[eva_cat_metodologias] ( [IdMetodologia] SMALLINT IDENTITY (1, 1) NOT NULL PRIMARY KEY, [DesMetodologia] VARCHAR (200) NULL, [Clave] VARCHAR (50) NU...
asked on 03.06.2018 / 02:28
1
answer

Problems with .htaccess on godaddy server

The problem is as follows: I have a webservice in which I redirect all requests to index.php with .htaccess the code of .htaccess I'll leave it here RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{...
asked on 27.05.2018 / 14:24
1
answer

Rotate QGraphicsItem - It does not over its center

I'm trying to rotate a QGraphicsItem on its own center, so it does not move its center, just turn X degrees ... I can not make it happen, it changes places, as if the whole scene were spinning but the rest of the Elements do not turn ... but he...
asked on 31.05.2018 / 14:39
1
answer

What is the behavior of ngfor and ngif?

I created a accordion list . This accordion list I believe from a json obtained from a post query. When I have the answer json, I create the accordion list . I create the first level of the accordion but when deploying it,...
asked on 29.05.2018 / 10:18
1
answer

Error Column name does not exist in SQL Server

I'm doing a query whose purpose is to put a label called Match and then filter that Match with WHERE , but it generates an error "Column name does not exist". My script is as follows: SELECT [Contra], [Schedule], SUM(CA...
asked on 24.05.2018 / 15:27
1
answer

ERROR 500 when sending php form [closed]

It's burning my head !!! when I send a php form I get "ERROR 500" instead of sending it .... I share the code to see if someone finds what I do not: ( html code: <div id="contact_form"> <form action="contact.php" id="form1" name="...
asked on 23.08.2018 / 13:09