All Questions

1
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Android Permissions with Google Play Permissions policy

I want to comment this time and ask for your collaboration in Android, since last year 2018, I have received messages from Google about an application that I have in the playstore that I use to send SMS to a GPS device. Apparently Google chan...
asked on 04.01.2019 / 17:47
3
answers

Extract text between two words

As the title says I want to extract the text between two words. For that, it occurred to me to create a system with the command sed that would allow me to substitute what I was looking for then with greep and cut extract it. But the result...
asked on 25.01.2017 / 04:41
1
answer

Create classes (class .vb) from a table created in MS SQL Server

I have a database created in MS SQL Server with different tables in it. What I'm trying to do is generate from this model "import" in some way to Visual Studio 2013 (Visual Basic - Framework 4.0) and generate classes automatically. For exampl...
asked on 10.02.2017 / 20:57
2
answers

How to copy the data of one table from one database into another database with an identical table?

Greetings to all, friends. I have the following problem: I just assumed the administration of an old system which manages 4 databases (different names, identical structure) but the only common table in structure and data is that of Users....
asked on 01.03.2017 / 19:23
1
answer

Display records in a select based on the id of another select

I have a system to sanction administrative personnel. I recently solved the problem that changing a select called article would change the description in a textarea. Now I have the following question: I added to the system the possibi...
asked on 31.01.2017 / 22:06
4
answers

Copy files, change the name and move it to another folder in java

I'm doing a program in java where I want to have an order of the images that I'm working with and I want to have a copy of it, change the name and have it in a specific folder. I have the following code. JFileChooser fc = new JFileChooser();...
asked on 16.02.2017 / 20:52
1
answer

Convert int a Short

I have the code: int x: ArrayList < Short> lista; How do I convert x to Short to be able to add it to the dynamic array list by using the statement list.add     
asked on 14.02.2017 / 01:11
1
answer

Error consuming Web Service

For the month of July, a new service of the Spanish Tax Agency (AEAT) will be implemented, through which the Web Service will send information about the company's billing. The system is the SII (Immediate Information Supply). The agency has p...
asked on 14.02.2017 / 08:13
2
answers

ComboBox in DataGridView

I work in a Windows Forms app in which I have a DataGridView control in which one of its columns is of the Combobox type, I can populate the ComboBox without any problem. The problem I have is that I need the first element that contains the C...
asked on 20.07.2018 / 03:17
1
answer

Error serialize Json abstract class

I'm trying to send a list of abstract objects to% of signalr Server structure (where all values are generated); public abstract class Comida : Objeto { public int valorNutricional; public abstract void Comido(Cola jugador); }...
asked on 24.08.2018 / 10:54