All Questions

1
answer

Various ProgressDialog in recursive request using Volley and AsyncTask

Hi, I'm doing request using the library Volley to API to get many records approximately 8,000 and save them in BD . The response of API brings a parameter count with the total of the objects and...
asked on 29.01.2016 / 01:34
3
answers

Difference between two php arrays?

I have two arrays: A1 and B1 . How do I compare them and find those records in the first array that have some difference from the second? $a1 = Array ( "0" => Array ( "Empresa" => "HHH", "P...
asked on 29.01.2016 / 21:12
2
answers

XML parsing error: duplicate attribute

Why this 'error'? I do not have any duplicate attributes. What is the solution? MESSAGE ERROR activity_commerce.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/r...
asked on 08.02.2016 / 13:57
2
answers

What charset should I use when I send an email through PHP?

Use this charset : $mailHeader2 .= "Mime-Version: 1.0 \r\n"; $mailHeader2 .= "Content-Type: text/html; charset=utf-8";     
asked on 29.01.2016 / 21:00
4
answers

Inner join query to display the name with the id in two PHP tables

I have two tables, one call articulos , and another call categorias . In table articulos a column called id_categoria saves the ID of the categories available in the table categorias , and I want to show by the...
asked on 20.12.2018 / 04:11
3
answers

Sort by date an array of files

I have a small PHP script to view the folder files on the server, but first I need to sort the files by the most recent and I do not know where to place the asort in the code below: if($folder) { if(strstr($folder,'..')) exit(ERROR_MESAGE);...
asked on 23.01.2016 / 03:38
2
answers

"(400) Bad Request" when trying to connect with Azure Storage

I had a problem when trying to communicate with an Azure Storage storage service, the communication was made from a Windows Azure website to a Storage container. When the communication is made from a local website works perfectly. I tried updati...
asked on 17.12.2015 / 05:14
3
answers

Query with LEFT JOIN and LIMIT 1 in the JOIN does not work for me

I have the following 2 tables order and tracking . The structures are the following: Order ( columns and data ): id fecha nroorder description 1 2017-22-01 1000001 Order1 2 2017-22-01 1000002 Order2 3 2017-2...
asked on 24.01.2017 / 21:20
1
answer

Change colors of the ls command in Linux

I would like to change the colors of the ls command in my data partition, since the directories are not very readable from the console. It's a NTFS partition that I share with Windows and my / etc / fstab file contains the followi...
asked on 27.12.2016 / 03:23
3
answers

How to send values by GET other than those in the form?

I have a form to send data by GET and I want to send an additional data annexing it to the URL, the code is: <form action="/Libro?accion=salvar" method="get"> <label for="titulo">Titulo</label> <br&...
asked on 18.11.2016 / 18:09