Questions tagged as 'java'

Tagged questions
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(Business rule) - Update balance

I'm developing a business rule in which the user typing the number and branch of the bank account, it has two options: 1- Credit: The user will type through the JTextField the char 'c' equivalent to credit and this will add to your bala...
asked by 11.05.2015 / 23:01
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Error Found in Eclipse

I installed Eclipse, JDK and now I can not run the program because this new error has occurred.     
asked by 10.05.2015 / 23:18
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Function that returns the screen resolution

I need a Java function that returns the resolution of my Android device.     
asked by 05.02.2015 / 19:01
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Form with null values

My vies are coming with just one form null, while others are with the correct values here is my view: <h:head> <title>Novo Cliente</title> </h:head> <h:body> <ui:composition template="templateAdmin.x...
asked by 26.03.2015 / 14:40
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Why is my AsyncTask freeza?

At the moment I instantiate an object EmailTask the app hangs = ( public void send(View view){ EditText text = (EditText) findViewById(R.id.editText); Switch iluminacao = (Switch) findViewById(R.id.switch1); Switch...
asked by 24.03.2015 / 20:16
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Table with self-relationship

Good morning. I have a table that uses self-relationship, it happens that not all the names entered have a parent, but I can not create a name with parent null, there is not the first one that was created, as in the example below. Example:...
asked by 26.03.2015 / 14:22
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Call method in ChoiceBox

I created a ChoiceBox, where at each level selected, a method should be called; but the following happens, any selected item calls the method; how to make a condition, that is, depending on the item selected, calls a certain method. It follows a...
asked by 07.05.2015 / 17:02
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Start reading from the beginning of the string list

How do I add a string to a list (it can be in list A or B), my code comes back and starts reading the beginning of the string list , ie the first string? I have a list of 20 strings. But it is giving an error because my code adds str...
asked by 06.05.2015 / 00:42
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Obtaining HTTP Error 500 Internal Server Error Using Jersey

I'm studying REST . I'm using jersey to create a RESTful services. I encountered a problem when trying to create a service that would return a json object. I'm using a client (java) to make the request to the service....
asked by 05.05.2015 / 21:45
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Jquery + ADF - Button Location

I use ADF and I have a problem. In case I have a popup in sequence a dialog and after a panelgroup, below the panelgroup I created a "buttonBar" facet as soon as I have a defined style in my popup however I need to use a skin in the buttons b...
asked by 12.03.2015 / 13:33