All Questions

1
answer

How to leave a semi-transparent Delphi form?

Hello, to be simpler to understand, see the example below, thank you for reading my question!     
asked on 11.06.2015 / 20:30
2
answers

Android ProgressDialog does not appear

I'm trying to show a ProgressDialog in the process of downloading a binary file, however it does not appear, and I do not get any error as well. Briefly explain how I have structured code In my MainActivity I define a button to get this file...
asked on 25.06.2015 / 14:36
2
answers

How to increment the filename txt that will be created in php?

If it is possible, how to increment the filename txt in php? I am working with php that I know very little, I need to increment the name of a txt file, so that a new json.txt file is created whenever I send a file to the server. Does anyo...
asked on 12.06.2015 / 21:40
1
answer

Image upload with PrimeFaces on TomCat server, being saved only the path of the image in the database

Talk to people. I'm a beginner in Java and I'm doing a small Dynamic Web project using PrimeFaces, JSP, Hibernate and TomCat. Basically it is about several forms of registers and one of them is the register of users. The Domain, Bean, DAO, an...
asked on 10.06.2015 / 03:23
1
answer

How to map entity with hibernate to create non-unique constraints?

I'm trying to create an entity with the following mapping: @Entity @IdClass(AutenticacaoPK.class) public class Autenticacao { @Id @OneToOne(cascade = CascadeType.REFRESH) @JoinColumn(name = "codUsuario", unique = false) private Usuari...
asked on 11.06.2015 / 20:09
1
answer

String reading problem

I am making an algorithm that gets cases , then a name with surname , a and a size . It should make a comparison and print them sorted by color in ascending order, in descending order and the names in ascending order . This par...
asked on 13.06.2015 / 15:56
1
answer

Sending data from one table to another with the deleted command

I'm creating this trigger in SQL Server , but I'm not getting the id to send the data to another table and delete this table. CREATE TRIGGER MoveComprador ON comprador INSTEAD OF DELETE AS BEGIN SELECT * INTO bk_comprador FROM...
asked on 19.06.2015 / 06:31
1
answer

How to change the color of a FLAT-UI select without using less?

Is it possible to change the color of a select (from data-toggle select, including options) of Flat-UI by CSS without using less ?. In this FIDDLE that @dHEKU posted in the comments, the color of select default has al...
asked on 19.06.2015 / 22:32
1
answer

Questions about Stored Function

What is a Stored Function, what is its basic syntax? How and where to use a Stored Function     
asked on 24.09.2017 / 00:54
2
answers

How to install JavaFX?

I'm a Linux user (Fedora Workstation 26) and I'm trying to develop an application in JavaFX using Netbeans as IDE, the problem is that I did not find the JavaFX SDK for linux download, and the official download link in Oracle page has been disab...
asked on 11.10.2017 / 14:11