All Questions

3
answers

Doubt with table relationship

Good evening I have the following BD in MySQL CREATE TABLE IF NOT EXISTS 'cad_cliente' ( 'id_cliente' smallint(5) unsigned NOT NULL, 'nome_cliente' varchar(45) NOT NULL, 'nome_dr' varchar(45) NOT NULL, 'email_client...
asked on 12.06.2015 / 22:42
1
answer

Remote debug in isolated environments

Work in a company doing bug fixes. Some clients deploy the system to computers on their internal network, so it is not possible to remote debug. Clients' computers usually have Internet access. I wonder if there are any tools that would al...
asked on 29.07.2017 / 12:59
2
answers

How do I check the status code of the server http response in java?

Good morning, guys. I would like to know how to do this in java to see if the response received from the server was successful or not. Can anyone help me with this?     
asked on 26.06.2015 / 16:55
2
answers

Refresh Text bound to a DataBinding

I have the following property bound to a label, where the value of this property appears in the text field. So: this.labelPedidosHoje.DataBindings.Add("Text", pedidosIntegrados, "PedidosIntegradosModelo.PedidosIntegradosDia",true, DataSourceU...
asked on 16.06.2015 / 19:17
1
answer

Read CSV file without saving it

I have following code: [HttpPost] public ActionResult importCSV(HttpPostedFileBase file) { if (file.ContentLength <= 0) { ViewBag.Message = "Nenhum arquivo foi enviado.";...
asked on 09.06.2015 / 16:32
1
answer

How to create a directory in Java using NIO.2 - Java SE 7

The java.nio API is part of the Java SE platform since its 1.4 release. Now, starting with Java 7, we have a number of new enhancements in this API and new features, which provide better file system management ( file system ) utility methods...
asked on 27.06.2015 / 00:43
1
answer

Microsoft.Speech.Recognation and System.Speech.Recognation PlataformNotSupportedException

I'm having a problem with Microsoft.Speech.Recognition and also with System.Speech.Recognation; Well, I was able to run the application to support the English language, which in the case is standard in my OS, which is Windows 8....
asked on 11.06.2015 / 16:27
1
answer

JAVA Connection with BANK

I am not able to connect java with a database, because an error appears as in the image, Can anyone help me?     
asked on 15.06.2015 / 19:32
1
answer

Query with OPERATOR IN return only records that have all values entered

I'm having a question about how to return records from a table that have all the values entered in the IN operator using JOIN in another table. I have a table of flags, colors and the other making the relation between the two (flags a...
asked on 16.06.2015 / 19:07
2
answers

Doubt how to draw several different pictures

I'm a beginner in C #, I'm using visual studio 2010 and I have a project to do and an idea came up, but I do not know how to put it in code. I would like to add 2 combo box (ITEM and COLOR), and an image next to it that changes according to what...
asked on 13.06.2015 / 20:30