Questions tagged as 'netbeans'

Tagged questions
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com.mysql.jdbc.exceptions.jdbc4.MYSQLSyntaxErrorException: Unknown column 'p.apaterno' in 'field list'

I have a question about that error, because although I check the code I can not find what it is referring to if I see it well written and the values are complete. I think the error may be appearing according to these parts totalregistros =...
asked by 24.06.2018 / 21:05
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How to add itext library to Java?

Good morning community, I am a beginner in the development of JAVA and I must import ITEXT library. But I create the library and I add it; but when debugging it continues to generate error ... I must import import com.itextpdf.tex...
asked by 09.07.2018 / 18:02
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Relate JInternalFrames entered by user into a JDesktopPane

It turns out that I'm doing a Modeler Database with tables ( JInternalFrames and within this same table) that can relate to each other, but I could not do. To obtain the position of each InternalFrame I am taking the points by...
asked by 15.04.2016 / 05:30
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Error from java NetBeans IDE

I'm trying to create an application test (since I'm starting in java) and I have an error: main.java package aplicaciondejava; public class main { public static void main(String[] args) { Ventana1 window=new Ventana1(); w...
asked by 24.03.2018 / 21:24
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Postgres-Netbeans

Hello a few days ago I asked a question in which I asked for help to know how it could generate the connection between postgres and netbeans .... In one of your answers they recommended tutorialspoint .... It is worth mentioning that the applica...
asked by 09.04.2016 / 05:05
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Why can not I connect to GitHub from netbeans?

I'm trying to pull a repository that believes in netbeans to combine it with a new one that believes in GitHub. It's the first time I do this and I can not connect. I'm trying to connect through HTTPS. Already initialize git in netbeans I hav...
asked by 12.07.2017 / 19:55
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How to add an else to a statement of more than one IF?

I have a problem in my project, I would like to know how to add an else statement to an "group" of If I have in my project, when I add the else of the group of if it tells me that the else has problems since it does not find the if. I hope you c...
asked by 11.03.2018 / 22:04
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Save pdf file in database

I would need you to guide me, I am setting up a project and I have a window where I should select a pdf file and save it in the database (postgresql). The file should convert it into an array chain and save it, then perform the opposite step to...
asked by 26.10.2017 / 00:01
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My math random method does not work

I have a problem, I was trying to solve a problem where I was asked to calculate the annual water consumption of a floor of a department, the department has 8 floors of 4 houses each floor, I created the matrix where the rows are the months of t...
asked by 21.03.2018 / 16:17
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How can I add a large text in Netbeans without showing it to me in a single line and cut it? [closed]

I would like to know what I should do so that when you run the program, do not show it to me like this: ex: "I've always wanted my computer to be as easy to use as my phone, ....." in this example the rest of the text is not shown follows in a...
asked by 05.11.2016 / 05:26