All Questions

3
answers

Error inserting an image of a url in an imageview

Good morning, I would like in my application to be able to change the image of an ImageView without having to be updating the app so often. I have thought about saving the image in a web server and having the image downloaded every time the a...
asked on 14.12.2016 / 12:27
1
answer

Python. Store values in a dictionary

Imagine that in an experiment a participant draws a signal: Senal1_part1 = random.choice("ABCD") Senal1_part2 = random.choice("ABCD") I create a dictionary where I want to store the signals that that participant will observe throughout the...
asked on 13.12.2016 / 01:45
3
answers

Flag to boot chrome with a default zoom

For some tests in UFT I need to start the chrome scanner maximized but with a certain zoom. To start maximized I have seen that you have to add the flag -start-maximized , but I have not found a flag to start with the zoom of 70%. C:\Pro...
asked on 22.11.2016 / 12:40
2
answers

A doubt of hexadecimal and c

The exercise that is proposed to do in C is as follows: More or less the approach is clear to me the table represents the values of tab [] in hexadecimal and on the right its expression in ASCII, as it tells us to do it according to the...
asked on 22.07.2017 / 03:20
1
answer

How to fill a list that has a nested list c #

Good afternoon, I try to fill a list with the following structure: MAIN LIST- > [DataContract] public class Movimientos { public string _id, _IdMovimiento, _Hechopor, _Nombre, _Nodoc; [DataMember] public List<MovimientoDet>...
asked on 26.07.2017 / 22:01
2
answers

Popup message in semantic ui

I have a button: <div class="ui container"> <a href="#" class="fluid ui violet button"><i class="mail icon"></i> Enviar Mensaje</a> </div> below I have the popup message initialization: <script t...
asked on 15.07.2017 / 14:55
2
answers

detect form open and close said form

I hope you can help me. What I want to do is detect a form that is inside my project, once the form has been detected, close that form, to detect the form I want to close I use the following code foreach (Form frm in Application.OpenForms)...
asked on 14.07.2017 / 05:44
1
answer

Problem with tuple

Good, we have done this method of genetic algorithms in Python 3 but we have a problem of assignment to the tuple. We have read that a solution could be to convert the tuple to list but we do not know how to do it. def selection_and_reproducti...
asked on 14.07.2017 / 17:22
1
answer

What does #numero_anything mean at the end of stdClass in an object var_dump in PHP?

Having this query to the database, configuring to obtain an object: $data = [ 123 => 1000, 5 => 20000, 9 => 30000, ]; $id = 123; $news = $pdo->query('SELECT * FROM personas')->fetchAll(PDO::FETCH_OBJ); var_dump(...
asked on 27.07.2017 / 03:43
1
answer

Error in SearchView in ActionBar

I have been developing an app with a list that is filled by WEBSERVICE all right, until I implement the SearchView in ActionBar , Try to implement it as it says in this tuotial:    link All good in the implementation...
asked on 25.07.2017 / 17:58