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You are currently viewing the section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
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Search: Posts Made By: endamist
Forum: BOOK: Beginning Java 2 August 19th, 2003, 03:43 PM
Replies: 8
Views: 1,730
Posted By endamist
Okay I think I understand this now. long limit...

Okay I think I understand this now.
long limit = (long)Math.ceil(Math.sqrt((double)number));

This is passing a number to limit for the purpose of produceing a maximum number to use to try to...
Forum: BOOK: Beginning Java 2 August 15th, 2003, 12:09 PM
Replies: 8
Views: 1,730
Posted By endamist
[:0], hummmmm guessing....... rounds down...........

[:0], hummmmm guessing....... rounds down........ but at the moment I do not know because I have not come acrossed it anywhere and I am, after all, learning from written matterials on my own. ...
Forum: BOOK: Beginning Java 2 August 14th, 2003, 07:45 PM
Replies: 8
Views: 1,730
Posted By endamist
I realize I need to clearify how I had miss typed...

I realize I need to clearify how I had miss typed the code the first time I had typed it in and ran it. so here is how I originally typed that line of code before I had corrected it:

long limit =...
Forum: BOOK: Beginning Java 2 August 14th, 2003, 06:57 PM
Replies: 1
Views: 779
Posted By endamist
never mind. I made a mistake and typed print...

never mind. I made a mistake and typed print instead of println on my output statement. it printed everthing on one line rather than on a seprate line for each. Go figure.

Endamist
Forum: BOOK: Beginning Java 2 August 14th, 2003, 06:52 PM
Replies: 8
Views: 1,730
Posted By endamist
what is the Math.ceil just before (math.sqrt? ...

what is the Math.ceil just before (math.sqrt?

I had mistakenly left this out of the program the first time I compiled it and ran it. Once I noticed that I had missed it I edited the program file...
Forum: BOOK: Beginning Java 2 August 14th, 2003, 06:39 PM
Replies: 1
Views: 779
Posted By endamist
no spaces in output for example of MorePrimes!?

For the SDK 1.4 edition of the book page 128, the example MorePrimes produces an output of prime numbers. However, the output has no spacing to distinguish between one prime number and the next,...
Forum: BOOK: Beginning Java 2 August 12th, 2003, 05:59 PM
Replies: 1
Views: 1,790
Posted By endamist
Grrr. I knew the minute I posted this topic I...

Grrr. I knew the minute I posted this topic I would end up figuring out what I was over looking. I wrote the program with a do while loop and kept getting an infinte loop and couldn't figure out...
Forum: BOOK: Beginning Java 2 August 12th, 2003, 05:09 PM
Replies: 1
Views: 1,790
Posted By endamist
Capital Letters no Vowels.

I'm still beating my head against the wall on this program exercise at the end of chapter 3. excercise 4. wrtie a program that generates a random sequesnce of capital letters that does not include...
Forum: BOOK: Beginning Java 2 August 12th, 2003, 03:04 PM
Replies: 4
Views: 1,891
Posted By endamist
Thank goodness there is a better why of doing it....

Thank goodness there is a better why of doing it. well... guess I'll get there soon enough to learn about arrays. Still trying to figure out the last exersize. Testing for vowels and lower case to...
Forum: BOOK: Beginning Java 2 August 3rd, 2003, 07:42 PM
Replies: 4
Views: 1,891
Posted By endamist
bty, I wonder if it would be possible to get...

bty, I wonder if it would be possible to get more examples of multiple variable test... code examples added to the next edition or at least a web page for the book where authors/publishers could...
Forum: BOOK: Beginning Java 2 August 3rd, 2003, 07:34 PM
Replies: 4
Views: 1,891
Posted By endamist
Oh I can't believe I got that without any help!!!...

Oh I can't believe I got that without any help!!! :D

fragment of changes:
********************************************************

int count = 6;
while(--count > 0) {
int a =...
Forum: BOOK: Beginning Java 2 August 3rd, 2003, 05:54 PM
Replies: 4
Views: 1,891
Posted By endamist
loops and testing multiple integers

I'm trying to do the end of the chapter exercises and made this program to produce six random numbers between 1 to 49 five times.


here is the program...
Forum: BOOK: Beginning Java 2 August 2nd, 2003, 07:41 PM
Replies: 1
Views: 1,414
Posted By endamist
perhaps you did not save the html or htm file in...

perhaps you did not save the html or htm file in the same location as your applet class file. They have to be in the same folder. The same thing will happen if you upload the htm/html file to the...
Forum: Wrox Book Feedback August 2nd, 2003, 02:05 PM
Replies: 26
Views: 6,748
Posted By endamist
Hello, I am not a proffessional and as a...

Hello,

I am not a proffessional and as a novice I probably pail in conparison to most novice programmers simply because I am self taught and at my own convience of time. I have purchased several...
Showing results 1 to 14 of 14

 


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