What is the best way to learn Java?

So to check If I understand, let say 6 raised to the power of 4 6^4 would be coded like this:

math.pow(6, 4) do I have to use it in this form...6.0 and 4.0 using double? Will Int work?

HI,

I need some help on using the math.pow() function to solve the following problem:

a^n = p(1+ r)^n

how would I translate it using math.pow()

Thanks for your suggestions and any help!

My instructor didn't mention what to use. Just do it! But, he did give hint as to use % and /

Here's my complete code, tell me what I'm missing here. By the way, I'm new to Java and nothing is taught about it in the comp sci class:



import java.util.Scanner;

public class palindrome...

Yeah, it's working. Someone gave me a tip on using the % and / to compare the length. Any example? Thanks!

Whenever there is less than 5 digits, I'm still getting the following message:

Exception in thread "main" java.lang.reflect.InvocationTargetException
at...

Hi,

I'm creating a palindrome program. So far, I got that part. Now, I need to find out if the length of the integer (string) is less than 5 digits. If the length is less than 5, then don't...

Actually, I tried using the above code for finding the length, but it doesn't work. Anyways, I will try again. I get the following error:

Exception in thread "main"...

Hi,

I'm creating a palindrome program. So far, I got that part. Now, I need to find out if the length of the integer (string) is less than 5 digits. If the length is less than 5, then don't...

What is the best way to attack any math such as colllege algebra, calc and geometery?

IamtheWee....I know your secret message on your post to narue! funny!

Any tips will help.

Now, all these degrees are based on "theory"...what is the practical part of it? I'm new to CS. I enjoy programming.

So, what kind of job can you get with a degree in Computer Science?

Hi,

I work full time and also manage to go to school part time. I'm done with most of my core classes. Now, I'm taking the major classes..in Computer Science. I find it difficult to grasp some...

Thanks! So to test my understanding, can you give me a similiar problem so that I can show you if I learned it?

This is what I have..not sure if it is right for:

NOT(a OR b) AND (NOT b)

a b NOT a OR b NOT b
--------------------------
0 0 1 1
1 0 0 1
0 ...

Thank you both for assistance! I understand the true false concept. What I'm confused is how to work on the parenthesis part. The too many NOTs makes me confused. I can make indvidual truth table,...

Hi,

I am trying my best to understand the big 0 concept to no avail. Can anyone put it in easy to understand form please? Is there any tutorial on this? I really would love to learn this myself!...

Hi,

I'm taking my first course in CS. I am confused as to how to make the truth table. I know that FF = F or TF = F for an AND operator. How would I make a table for the following with 0s and...