Questions tagged as 'java'

Tagged questions
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how to fill a combo using an enum, with spring?

I have the following enum public enum TipoMovimientos { MOVIMI_ALTA(1L,"ALTA"), MOVIMI_BAJA(2L,"BAJA"), MOVIMI_EXTEM(3L,"EXTEMPORANEO"); private Long idTipoMov; private String descTipoMov; private TipoMovimientos(Long idTipoMov, String de...
asked by 01.06.2018 / 02:40
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Modify content of an arraylist

I need to make a bank in which account holder balances are updated after making a transaction. The information of my clients is stored in an arraylist and I need only the balance to do it. The information of the clients is given by no. account...
asked by 03.06.2018 / 17:04
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Transfer data between different fragments and their container activity

I know there are similar questions but I can not solve my doubt. It turns out that I want to do an activity in Android Studio that is welcome, where I take certain user data, such as your name, age, nationality, etc. The idea is to take the name...
asked by 01.06.2018 / 03:40
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insert several checkbox in oracle using jsp and servlet

I need help in how to obtain and transform the values of several checkboxes to insert them in the database with a comma, for example: Seleccione sus frutas favoritas: <br> <input type="checkbox" name="frutas" value="manzana">...
asked by 03.06.2018 / 23:54
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how to attach HTML in a JTextpane?

JScrollPane scrollPane = new JScrollPane(); scrollPane.setBounds(20, 51, 239, 198); contentPane.add(scrollPane); JTextPane Pane = new JTextPane(); Pane.setContentType("text/html"); Pane.setEditable(false); scrollPane.setV...
asked by 03.06.2018 / 20:14
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How to make a mutable list in java?

I would like to know if you can make a mutable list in java, and how it could be done. Thanks     
asked by 01.06.2018 / 18:42
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Create a condition

I need to create a condition that a date I have in a variable String, every time the day is equal to the current date add a price in a label, I explain: Date 2018-01-01 - YYYY-MM-dd then when the current date is 2018-02-02 then capture a price i...
asked by 02.06.2018 / 04:00
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Is it possible to place a Base64 image on a PDF with Ireport v3.0?

I have a base 64 image, and I want to place it in an Ireport image as a dynamic path, is it possible to do that configuration? To then show it in a report. I have Ireport v 3.0 and I work with java 6     
asked by 01.06.2018 / 19:10
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Array and counter in the same file

I have a class that creates student objects, with name and note, and I have another class in which I create an array with a maximum of 100 students, and a menu where I can enter, delete, search, order students, if I I would like to save the data...
asked by 08.06.2018 / 14:07
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How to display PDF from Java

I would like to know how I can show a pdf file generated in servlet and show it a new tab / window html or jsp, I still do not make the document but I do not see that it is very complicated. Is it possible to do something like what I have in...
asked by 08.06.2018 / 03:18