Rameshwar Soni

Winston Gutkowski wrote:
You know what? You need Henry Wong (one of the posters on here), because he's produced a great distillation of exactly this subject, filtered from the JLS. If I find a link to his answer, I'll post it here.
Winston

It's here

I don't think whether putting the main() at the top or bottom of the class has any effect, the way you said. I think its all about readability and what you feel comfortable with, so its a personal preference (I think).

mikali singh wrote:

but i want a book which make my basic concept clear............

The Definitive C Book Guide

There's one even in the MD section tabs vs spaces

Bryce, Welcome to Ranch

You have imported the packages incorrectly. It should have been

import java.awt.*; import java.awt.event.*;

As you can see the * which means you are importing all the classes from the awt and event package.

If you need to import only a single class from a package then it would be written like this

import java.awt.Frame;

Here only the Frame class would be imported from awt package

You're Welcome !!!

Sorry Sachin I haven't faced any such problems with JMStudio wherein a file which was getting played previously is not getting played after some time. All I can say is try re-installing JMF or WHY NOT start writing code for the file which was getting played previously ?

Sachin TrojanGupta wrote:I am having problems playing the wav files also. It was working earlier but its not working now.

Do you mean to say that a file which was playing earlier that same file is not playing now ? I am not sure about such case. Trying de-allocating and closing the player in your code

player.deallocate(); player.close();

JMF is quite old and therefore it doesn't support all file formats and even if it supports a particular file format then too there are other problems like say sound codec compatibility problem etc...

For example I tried playing 3 to 4 .mp3 files through JMStudio and only 1 was getting played even though all had the same file formats.

Or best go for some other library similar to JMF. I don't know which one you should go for since in my case I had the restriction that I have to use only JMF.

Hello Dan !!!

Can you post what you have tried?

Jim Branley wrote:I wish that I could get rid or the brackets [] that surround the list but other than that I couldn't be happier.

In that case a replace() method might be useful where you are replacing the left "[" and right "]" brackets with "" i.e.

tf.setText(al.toString().replace("[", "").replace("]", "")) // al is your ArrayList and tf is your JTextField

Jim Branley wrote: Right now it is not printing a string per se but one element at a time because of the recursive nature of the method inorder();

I will have to print 5 numbers if btree has 5 nodes, etc.. etc..

Jim

I haven't really understood what you are trying to say here. But if I guess I think you want the output to be displayed in String format, if yes then Stuart A. Burkett has already answered in that case

Have a look at the Arrays.toString() method, which returns all the elements of the array, comma separated and enclosed in [].
If that's not the format you want then you need to use a loop to add the values to a StringBuilder in the format you want and then just call the StringBuilder's toString method.

Jim Branley wrote:.............it does not appear to be offered for arrayLists.

ArrayList also has the toString() method.import java.util.*; // package for ArrayList ArrayList<Integer> al = new ArrayList<Integer> (); // add the elements to ArrayList al.add(10); al.add(20); ............. // finally add the arraylist to Textfield tf.setText(al.toString());

1) beginner

2) beginner

3) Some more

4) and more

5) After head first java

Welcome to Ranch Kevin !!!

I think its too much of code you have posted. Try to post an SSCCE (<-- click)