All Questions

1
answer

Delete part of a set of tuples that form an array

Good, we are doing a small program in Python and we want to eliminate the first element of the different nested lists. The code is this: puntuados = [[calcularFitness(i), i] for i in poblacionNueva] #Calcula el fitness de cada individuo, y lo...
asked on 25.07.2017 / 17:31
2
answers

Laravel Blade Templating + Vue2 HTML Render

I have an application that uses Laravel 5.4 and in order to search for reactive records with AJAX I decided to use Vue 2. The issue is that when rendering the information of Vue.js I get the classic and logical err...
asked on 28.07.2017 / 23:42
1
answer

Cross imports in Django

In my Django project I have 2 apps, as the following map shows: Django/ProyectoWeb/Apps/ ├── Catedra └── Usuarios Without detailing much: The Chair has a unique model called Commission. Users have 2 models called Student, Teacher....
asked on 20.07.2017 / 03:02
1
answer

How to display a modal form in SEMANTIC UI

I have a button on the information or help form (the red button with the "i") I am with semantic ui and according to the documentation I can generate a modal defining the following: <div class="ui modal"> <i class="close icon...
asked on 18.07.2017 / 02:19
1
answer

Change key in Array in php

How can I change this array in php Array ( [respuestas] => Array ( [0] => Array ( [estatus] => ok [mensaje] => Mensaje enviado [referencia] => 2017071908074881946 [numcelular] => 7717477878 ) ) ) a Array ( [data] => A...
asked on 20.07.2017 / 03:31
1
answer

Learning to use firstElementChild

Previously I've been doing a table with Jquery, in which I have complicated, in my code, I want to delete or add a row, tell me the number of the row that made this function (add or remove), for that the delete function already tells me, since t...
asked on 26.07.2017 / 16:37
3
answers

Know the string that is most repeated in array

Assuming I have an array: var arr = ["YB | Yazmn", "PdH | Soul's", "YB | Infx," "PdH | Jvoo!", "YB | FK@2"]; In this array they are just strings, and in my context (what I want to achieve) what is before the | are ' clans ', in this...
asked on 18.07.2017 / 04:38
1
answer

Verify the existence of an email in ASP.NET

I would like to know if there is any way to verify if an email is real. I already used the SMTPCLIENT of C # to send an email, but it does not tell me at once if the email is valid or not. The Idea is like simulating an email, but the answer...
asked on 08.06.2017 / 02:45
1
answer

Sending an image by WhatsApp

I want to send an image by whatsapp to a specific phone number without having to access the image gallery and within the contact's chat. Now what I do is the following: Intent intent = new intent(); intent.setaction(Intent.ACTION_SE...
asked on 20.06.2017 / 09:13
3
answers

Why does not my app made in laravel 5.4 generate the pdf with barryvdh / laravel-dompdf 8.0?

I just have this problem. I install the package correctly and all right up there, but I try to generate the pdf with barryvdh / laravel-dompdf , but all my attempts have been unsuccessful. My ajax: $.ajax({ type: 'post',...
asked on 22.06.2017 / 17:41