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What is the problem? It's hard to help without that.

Oh, was this already asked (if so was it answered?). I'd look but that thread (79 pages long!!!) is just too much to sift through.

Well, I'll let it sit for a little just in case someone is trying to solve it.

This is not a trick question or anything, there is only one pair of numbers that could work. Each line of the...

lol:D, Good try but not quite. I guess 42's not the answer to life the universe and everything after all.

Hello everyone, here is a riddle for you all. (If you have already heard it and know the asnwer don't spoil it for others.) I got this from my math teacher who got it when he was in grad school from...

This is my prof's last semester of teaching as he will be retiring,and I get the feeling he really doesn't care anymore. I just asked him and he said going from 0-59 and seeing if it was from...

Our teacher gave us this assignment. I didn't think the explanation was very clear but I tried to impliment it as best I could. I was wondering if anyone had any suggestions to improve the code. ...

Yes it is possible. The drawString() method is part of the Graphics object so your other method should accept a Graphics object for it's parameters.



void myMethod(Graphics g){
...

On a related note, any idea when they might update the test for the 1.5 Platform?

It's the Sun Certified Java Programmer Exam. Here's some info...

http://suned.sun.com/US/certification/java/

A really good book is "Java 2 Sun Certified Programmer & Developer" by Kathy Sierra...

I certainly hope you can't do this. That would be the biggest security hazard I have ever heard of.

MtX, your while loop will not work corectly. It will stop after only one of the files is used up truncating all the left over cities in the other file. This is why i set up my for loop the way I...

Good call dlorde, that works much better, I don't know what I was thinking.

MtX, so change this line


else if(f1.firstElement().toString().charAt(0) < f2.firstElement().toString().charAt(0))
...

One note, the way I compare the Strings is not very good, it only looks at the first letter of every city. But it should at least give you a good starting point.

Well, as I didn't see a question I took the liberty of making something that does work. It my not be the best solution but from what I tested it seems to do the job.

import java.io.*;
import...

MtX, ArrayMerger doesn't exist except for the fact that I made it. You are allowed to use for loops and if else statements aren't you?

If you don't want it to be a class just make a method that...

Well, I played around and came up with this. It should work in most cases. Don't just copy and paste, study it to learn how the logic works.


import java.io.*;
import java.util.Vector;
...

Hmm, i assumed you had a try catch in the first method but now I 'm not sure try something like this...


try{
CryptoMachine cm = new CryptoMachine();

BufferedReader br = new...

You're going to have to post your whole program, that part compiles fine for me.

did you declare input and output as Strings beforehand? If not you should probably add 'String' before each one.


System.out.println("Input File Path: ");
String input = br.readLine();
...

System.out.println() returns void and you are setting input and output by using that method so I believe they are both still set to null. Then you are calling encrypt(String, String) but both your...

cjard, that was awsome! Now I have no excuse for not playing around with gbl and making my GUIs do what I want it to. If you keep making tutorials like this you might have to find yourself a...

or if you don't like the *= operator it's the same thing as this...

double x = 3;
x = x * x;
x = x * x;
x = x * 3;
x = x * x;
x = x * x;
System.out.println(x);

double x = 3;
x *= x;
x *= x;
x *= 3;
x *= x;
x *= x;
System.out.println(x);

cjard, that would be awsome, I have been wanting to learn GridBagLayout for a little while due to it's many advantages, but I have been put off by it's steep learning curve.