All Questions

2
answers

Go from one fragment to another when selecting an item from a RecyclerView

I'm working with Tabs Fragments. Within the first fragment I receive Data from Firebase and show it with a recyclerview, I use the ItemClickSupport class for the onItemClicked method. This is my code: ItemClickSupport.addTo(recycler).setOnI...
asked on 18.01.2017 / 06:14
1
answer

Problem with getHighestColumn () PHPExcel

I'm having a problem, I have to do a for and the variable that happens to me is from the library PHPExcel ->getHighestColumn() , but the problem is that it returns "G", "Z", "AA", "AB". And there's the problem, it occurred to me to pass...
asked on 24.05.2016 / 15:49
2
answers

Resize image that comes by POST in PHP

How can I resize an image that comes to me by POST from a form? $rutaFichero = '/img/' . basename($_FILES['imagenNoticia']['name']); if (move_uploaded_file($_FILES['imagenNoticia']['tmp_name'], $rutaFichero)) { $imagenOrig...
asked on 15.06.2016 / 09:52
1
answer

Why can not I insert more than 253 records in mysql?

Hello friends I am trying to insert several records at the same time but when generating this script it only allows me to insert a maximum of 253, where I send by means of POST the amount of 500, which I can be doing wrong? if(isset($_POST["id...
asked on 03.06.2016 / 21:47
1
answer

Secondary routes (nested routers) in Express

First, a little background and context : I am developing an application with nodejs + express . I am new to this technology, and the application will be of some complexity. So I'm doing it for modules , each on a specific...
asked on 17.04.2017 / 17:00
2
answers

Enter fix to a Custom GridView

I would like to know how to put data from an array to a Custom GridView, when it is just a matter of filling a simple Gridview it is done like this: ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(),...
asked on 07.06.2016 / 23:13
1
answer

Error sending mail in php

I have tried a thousand different ways but I can not find a solution to this problem. I am trying to send an email with the code that I attached below, which I have in two other websites and they work perfectly. If someone can help me with this...
asked on 10.03.2017 / 00:36
2
answers

Help with Google Static Maps API

Hello, I am developing a website in which I have a form and ask for details of the address. I want to implement that API as a reference and the problem comes from implementing google maps. How do I capture the long. and lat. put the user and the...
asked on 18.05.2016 / 21:26
2
answers

The JProgressBar does not appear when I execute it

I have a JFrame frmMenuPrincipal where it contains a JMenuBar and that JMenuBar contains a JMenu mConsulta and within that JMenu contains a JMenuItem miCobranza . When I click on the...
asked on 20.04.2017 / 17:55
1
answer

Why does not my HTML5 website show the VIDEO tag on an iPhone?

I'm making a website that uses videos, with the VIDEO label; I've tried it on PCs, iPads, iPhones and Android and Windows phones. In all it is shown correctly, less in iPhone (iOS 10); showing the poster image with a 'play' crossed out....
asked on 19.04.2017 / 09:05