Michael J

I understand that if one has a velocity-time graph, the total displacement is the area under that curve. My question is, what does it actually mean/represent?

I have sound forge 9, and audacity. I want to know how to remove all of the periods of silence in an audio file. For example, if I have a perod of silence that is 30 seconds long, I would like to shrink it to 3 seconds long. How do I do this?

Hi, please can someone answer these:

What is your age

What is your gender

What is your favourite TV program?

What is your favourite Band / Singer?

What is the main form of media you use? (Like TV, internet etc)

Why do you use that media? What for?

If I created a .net 2.0 application, would it run on a system with only the .net 3.5 framework installed? Or is it incompatible? Thanks

Why is it that these days computers/laptops do not come with Operating System installation cds/dvds? They just have a recovery partition on the hard drive or a recovery cd, not a plain old Operating System cd with standard windows on. This is really annoying. Why do they do this?

Hi, I've just started learning Java, and I wanted to know how I would turn a .jar file (created by NetBeans) into an executable for linux. Is this even possible?

I want to get a job in programming when I am older, but what is the best language for me to learn now? I know a small bit of C / C++ but I was thinking of learning Java. What is the best?

I am trying to make a basic dividing calculator in C#. But when I try to compile i get these errors:

Cannot implicitly convert type 'string' to 'decimal'

Cannot implicitly convert type 'string' to 'decimal'

Cannot implicitly convert type 'decimal' to 'string'

My code that is going wrong is

private void button1_Click(object sender, EventArgs e)

{

decimal num1;

decimal num2;

decimal ans;

num1 = textBox1.Text;

num2 = textBox2.Text;

ans = num1 / num2;

label1.Text = ans;

}

I'm a beginner at C#. Thanks for help.

I know you can download music for free with google by typing intile:"index.of" (mp3|avi) songname but is this legal

Do applications made with Delphi 2009 require Microsoft's .net framework?

Hi, I just wondered how many windows programmers use the MFC or do they use the WinAPI.