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Hey Guys,

I first want to say that I am some what of a novice when it comes to Java coding. I have coding experience in other programming languages but have yet to have any formal training with...

The problem is it's not exactly a question where I can just provide an SSCCE. Here's my best attempt at an example:
Line 14-25:Existing code for the individual buttons on GUI
Line 26-35:Space...

I am optimizing code that is very well organized and one of my main goals is to maintain this organization even with my additions to personalize the program for my individual use. Currently, I am...

Thanks Copeg I think the Save Dialog of JChooser is exactly what I'd like to implement however I'm a little confused on how to integrate the JChooser into the portion of my code where I use...

I guess my question is I am creating an excel spreadsheet from exported data. I need to create a message box that allows the user to name the file and then once this name has been indicated I need...

By system I just meant visible in the console of Eclipse when I run the application. I know how to enter a string variable but I don't know how to actually have the program use that "user defined"...

I can easily return the string to the system but i'd like to return this string to the system and then assign this string as the name of a .xls file.

I'm optimizing a java program and one of the aspects I would really like to integrate into my program is an message box which prompts the user to input the name of an excel file the program writes....

Just out of curiosity I booted into windows 7 and ran the same code I posted above in eclipse and did not receive the error I had previously posted about. However, although the Excel file was...

Here is what I have written so far:


import org.apache.poi.hssf.usermodel.*;
import java.io.FileOutputStream;
import java.io.File;
import java.io.IOException;

class Example {
public...

I added a main method to the class file but I am still receiving the same error as before, "Launch configuration ExcelExtractor references non-existing project TestPOI."

This code that I've written is merely a test run through with the API and will most definitely need to be extended but so far all I've created is a new java project containing one class file. The...

I've now altered my code and it seems to be written with no errors however when I try to run the code I receive the error from Eclipse "Launch configuration ExcelExtractor references non-existing...

Sorry for not posting the entire error in the first post but here is the message in its entirety: "Syntax error on token "fileOut", VariableDeclaratorld expected after this token".

First off I feel that I should state that I am very much a Java novice. For my research I am modifying a very extensive code in order to optimize aspects of the data analysis process. In order to do...

Alright I did indeed originally download the source file but after rectifying this problem I downloaded the binary and imported all the jar's I could find and then Eclipse separated them in the...

I'm trying to add the Apache POI to Eclipse as a Library, I assumed I would be using a User Library but the POI file I downloaded from the Apache website doesn't seem to contain a .Jar file to...

Hi all,

I am an undergraduate research aid for a biochemistry lab and am currently working to optimize the manner in which we analyze a lot of our data from our experiments. The program we...