priya selva

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since Feb 21, 2002
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Recent posts by priya selva

I am goin to start preparation for SCWCD exam.
Is anyone interested to sell the SCWCD cert guide by Hanumant Deshmukh, Jignesh Malavia. I would like to buy that.I live in Ks, US.
Thanx in adv
hi all,
Passed Scjp2 with 81% Today....This is my first ever certification.....Thanx to JavaRanch, Jqplus and jiris.com....
Resources in Jiris.com really helped me a lot...
Thank u very much...
Priya
SCJP2
19 years ago
Thank u Dirk for ur help....
I can understand that clearly now....
Once again Thanks a lot ...
Priya
19 years ago
Can any one help me how to interpret this?...
thanks in adv
Priya...
[ edited to preserve formatting using the [code] and [/code] UBB tags -ds ]
[ August 17, 2002: Message edited by: Dirk Schreckmann ]
19 years ago
how to represent -ve numbers in binary...
eg
x=6;
~x=-7

i know that x= 0000....0110
~x=1111....1001(how do v interpret this as 7)
19 years ago
but in the first eg, y the base class calls the subclass' method(callme method)?...
the compiler error is....
Method getFields() not found in class Base
why dont that call the subclass' method...
Am i confusing something?...
1 class A
2 {
3 void callme()
4 {
5 System.out.println("A");
6 }
7 int r=10;
8 }
9 class B extends A
10 {
11 public void callme()
12 {
13 System.out.println("B");
14 }
15 int r=20;
16 }
17 class Q16
18 {
19 public static void main(String args[])
20 {
21 A a = new B();
22 a.callme();
23 System.out.println(a.r);
24 }
25 }

here the ans is b, 10 as methods r bound at runtime and variables r bound at compile time....
but here
1 class Base {}
2 class Agg extends Base
3 {
4 public String getFields()

5 {
6 String name = "Agg";
7 return name;
8 }
9 }
10 public class Inheritence
11 {
12 public static void main(String argv[])
13 {
14 Base a = new Agg();
15 System.out.println(a.getFields());
16 }
17 }

it gives compiler error instead of returning the name?...
Why is that so?....AM i missing something?....
Thanks in adv
Priya
if( new Boolean("true") == new Boolean("true"))
System.out.println("True");
else
System.out.println("False");
y ans is false?...
hi,
Where can i find good tutorial for gridbag layout?....
Thanks in adv
Priya
Thank u very much Jose and Anthony....I will concentrate on those topics
hi all,
Can i xpect in depth questions in Gridbag layout and also in collections?...Do i need to study them in depth?...
Plz help me...
thanks in advance
Priya
Congrats kalpesh...
plz share ur experience to us...it will really help us...
thanks
Priya
19 years ago
hi,
where can i find more mock questions on collections?....
can i expect more qn on collections?....
Do i need to go indepth for that?....
thanks in advance
Priya...
Thanks Dan for ur detail info...its really helpful...
Also trying ur Mock exam....really tough ....
Thanks guys...