Carolyn Nguyen

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since Jul 12, 2003
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Recent posts by Carolyn Nguyen

Thanks Joyce for the links. Thanks William for sharing your experience with us.

Merry Christmas to you all.
cn
Hi,
I plan to buy a J2ME-able cell phone this Xmas. I wonder if anyone has any experience with the phone MOTOROLA RAZR V3? battery, memory, jar file size ? or should I look for a Nokia?

Thanks.
cn
Hi,
I plan to buy a J2ME enabled cell phone. Any suggestions on what brand, model, cost ....

Thanks in advance.
cn
19 years ago
Hi all,
Can you please recommend a minimum hardware (phone?, PDA) that I can use to test the mobile apps.
thanks
cn.
Hi,
I tried to run the example in chapter 8 of the book SCWCD Exam Study Kit by Hanumant Deshmukh, Jignesh Malavia, but could not see the SESSIONID attached to the url as the book said.
I am a little bit confuse to follow the instructions to turn off the cookies
"Make sure that cookies are turned off. If they are not turned off, you will not see the SESSIONID appended to the URLs. To turn off cookies in IE, go to Tools->Internet Options->Security. Then click on 'Custom Level'. Scroll down to Cookies section and select 'Disable Cookies' options."

I could not find the Cookies section - I am using IE 6
Help please!
Thanks.
Thanks John for the info. I just cancelled my order with amazon.ca (after waiting for more than a week) and order the book with chapters.
Thanks John for the info. I just cancelled my order with amazon.ca (after waiting for more than a week) and order the book with chapters.
Thanks Sefa and Maulin for respond to my post.
according to sun website
http://java.sun.com/docs/books/tutorial/java/data/stringsAndJavac.html

"compiler automatically creates a new String object for every literal string it encounters, you can use a literal string to initialize a String. " and it goes on to describe that the following line of code
String s = new String("Hola Mundo");
would create two Strings.
"The compiler creates the first string when it encounters the literal string "Hola Mundo!", and the second one when it encounters new String. "
Hi all,
I am preparing for SCJP 1.4 and found this question in EXAM CRAM2 Java 2 Programmer (page 59).
How many String objects are created in the following code?
1. String A, B, C;
2. A = new String( "1234" ) ;
3. B = A;
4. C = A + B;
A. One
B. Two
C. Three
D. Four
My guess is C. Three.
Since line 2
A = new String( "1234" ) ;
would create 2 String objects, and line 4
C = A + B;
created another one. But the book's answer is B. Two
Could anyone please explain it. Is there a way that we can check the answer programmatically?
Thanks.
cn