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Lao Kinsuyi

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since Mar 22, 2007
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Recent posts by Lao Kinsuyi

Sure it compiled without error. Or why do you think not? Well, I'm new to java. Ok. I wrote prinln in this forum instead of System.out.println("Your Book") ; But, it was correct on my computer and compiled.
10 years ago
Hi Ladies and Gentlemen

I have a problem to run this code. After typing javac Book.java It compiled without error. But, when i typed java Book and press enter to run the program, it shows Exception in thread "main" java.lang. Noclass Def Found error:Book I don't know what to press after writting java Book.

Here is the code

public class Book{

Book b = new Book();
public static void main (String[] args) {
System.out.prinln ("Your Book");
}
}
10 years ago
Congratulations! What are you up to next? Do you want to continue doing other certifications or looking for a job? Well, i say again good score.

SCJP5.0, SCWCD1.5
10 years ago


Please, I've got SCJP 5.0, SCWCD 1.5. And i have knowledge of Oracle SQL . I have two years experience in java. I'm a Swiss citizen living in Zurich, Switzerland. Please, i need a java job whether as a junior java programmer or SQL developer. If anyone has a connection, don't hesitate to contact me.

Thank you all.
10 years ago
Hi guys. I passed SCJP 5.0 a few months ago. I've just started studying for SCWCD. But, i want to have a good video explaining the topics and showing some examples.

Infact, i have HF book on SCWCD but i desperate need a video or dvd showing and telling the stuffs. If someone could recommend any to me . Thank you.

Lao SCJP 5.0, ORACLE 10g SQL expert
Hi guys

I'm sorry if this is a stupid question or novice. Infact, i'm very new to SQL.
Firstly, can someone tell me what topics in SQL are relevant to a java programmer and they should know.

Secondly, how can i draw the table (database)for select,insert, upgrade in SQL by using notepad. Or can i use word programm for drawing the table to be used. Because, i read in a book that someone can only use notepad to write SQL and the table.

SCJP 1.5
But, why using / before B.java and not xcom B.java So, i think D should be the correct answer and not C.
But, why using / before B.java instead of xcom B.java
that means D should be the answer and not C.
I want someone to explain when to use ++x, --x, ++y, --y in for loop with examples and codes.

Secondly, look at this code :

class Uber{
static int y = 2;
Uber(int x) {this(); y = y*2;}
Uber() {y++; }
}
class Minor extends Uber{
Minor() {super(y); y = y+3; }
public static void main (String[] args) {
new Minor();
System.out.println(y);
}}
The answer given in the book of Kathy and Bert is 9.But, i think the answer should be 7. Because,y = 2 and y*2 is 4. With increment of 3 plus 4 i.e y+3(3+4) =7
Thank you guys- Srinivasan and Krishna.I'm very grateful for your professional advice.
I've been studying java 1.5 on my own by reading and writting small codes. But,i'm not doing well on the mock exams. I heard about a training place in India called Koenig. Please, who knows much about it? Is it a good place to train and pass the exam?
I've been studying java 1.5 on my own by reading and writting small codes. But,i'm not doing well on the mock exams. I heard about a training place in India called Koenig. Please, who knows much about it? Is it a good place to train and pass the exam?
Thank you Chris.But, can i know the author and the latest edition of the Head First SQL. Just get me the link to amazon.com. Thank you in millions.
12 years ago