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This is perfectly normal. The.csv file has a blank row at the top for the header. It’s okay to have this header in the spreadsheet since most programs can ignore it if they don’t like it.
You can fix it in Excel in many different ways.
I personally use LibreOffice Calc, which is free and open-source. Excel also has an option in the help file to display a spreadsheet with no header, but you lose the ability to sort it alphabetically, and it may not display properly if the data is wide (like two columns wide).
If you want to fix the problem in Excel:
Open the.csv file.
Go to File->Import as text (you may need to uncheck „Delimited“ in the drop-down under „Save As Type“).
In the left-hand pane, click „Tab Delimited,“ and leave the defaults for everything except „Column Comments“ and „Column Labels.“
In the right-hand pane, you can find a menu called „Column“ that gives you choices like „Skip“ or „Append“, depending on your needs.
You want „Skip“.
If you leave the defaults for everything, the top row will be empty in Calc. That’s fine, since most programs will make the header row invisible.
Save and reload your spreadsheet.
The new, empty row will be shown instead of the old row, which you can now delete.
Some programs (like LibreOffice Calc) will have an option to sort by empty column headers if you like that. You can go here for an example:


How to clear user input on click of a button?

Hi guys I have following java program, In which I have used textfield as javax.swing.JTextField and I have set it to Clear after a new line. I have a Jbutton in which, on clicking that button I want the textfield to be cleared.
I am new to Java. I know it might be a very simple question but I was trying my best to solve it. I tried many google solutions but couldn’t find any, I don’t know where I went wrong.
import javax.swing.*;
import javax.swing.JTextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


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