Questions tagged as 'java'

Tagged questions
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WebDriver.set ()?

Hello, I am working on a project with selenium but when I click on the form on my page I can not rescue the elements of the following page, the driver.get() stays with the url of the beginning, and I should not make a new request on the p...
asked by 03.07.2018 / 22:01
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I need to display all the identical records from Android Studio with SQLite

I have a database in an app in which I have registered the Names (VARCHAR) and an RFC (VARCHAR) of users. I have to do a search by entering a parameter in the two tables (Name and RFC), if there are repeated records, the list has to display all...
asked by 19.06.2018 / 04:30
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new request to an api

Very good I do not know if my question is well formulated. I will comment .. I'm doing an android app where I have a RecyclerView and Cardsviews. where I intend to show the results of football matches. obtaining the data of an API. So far everyt...
asked by 19.06.2018 / 03:26
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How to render a multilevel menu from a database in jsf?

I am trying to build a module of a system of audits using JSF, the summary of the module is: there are audit projects which have questions that a lead auditor must answer and if he can not answer the question, he generates a requirement to a ass...
asked by 19.06.2018 / 02:54
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Problem calling an ImageButton from a Toolbar to a Fragment

What I'm trying to do is make visible in a Fragment an ImageButton that is contained in a layout toolbar. When doing this same action in a normal Activity does not give me any problem, but doing so in the Fragment gives me an error and picks up...
asked by 19.06.2018 / 01:05
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How to correctly configure the JAVA LookAndFeel?

I'm having a problem with the LookAndFeel of a desktop app developed in JDeveloper, the issue is that when running the app from the "Run", the LookAndFeel is "Nimbus", but when I do the deploy it runs with another LookAndFeel . Any recommenda...
asked by 19.06.2018 / 15:28
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Problem when saving objects in an array?

I'm new here, and I'm into the world of java and in particular with an error, this is my Persona class, and this is my first question in this forum. I'm new to Java. package persona; public class Persona { private String nombre; priv...
asked by 25.06.2018 / 15:15
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Loss of values inroduced in BBDD

Not long ago I asked a question about the loss of records introduced in Oracle DB. A colleague gave me a clue and made that when it comes to record the data no matter what happens to save them. We do it through Hibernate and what happens is that...
asked by 19.06.2018 / 10:48
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How to make a web login with netbeans

I need to make a login to verify if the user data and password exist within a .dat file, if they exist, you should redirect me to the main page but instead send me to a completely empty page that has the name of the class that verifies and assum...
asked by 17.06.2018 / 21:49
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Phpmyadmin and Java

I'm trying to make a BDD server, to be able to connect with java (ide: netbeas), the question is how is the class connection, since I think that is my problem here to access the database that I believe in phpmyadmin Obvious story with ip publica...
asked by 16.06.2018 / 04:17