Karthikeyan Ramaswamy

Ranch Hand
+ Follow
since Apr 30, 2008
Cows and Likes
Cows
Total received
0
In last 30 days
0
Total given
0
Likes
Total received
0
Received in last 30 days
0
Total given
0
Given in last 30 days
0
Forums and Threads
Scavenger Hunt
expand Ranch Hand Scavenger Hunt
expand Greenhorn Scavenger Hunt

Recent posts by Karthikeyan Ramaswamy

Please help me to find the usage of IFX_LOCK_MODE=3 in jdbc informix connection url.

Thanks,
7 years ago
Hi all,

i have a doubt, In below class

class employeeVO {

private String name;

public void setName(String name)
{
this.name=name;
}

public String getName()
{
return name;
}

}

We are using POJO class like this, but why we are keeping variable scope as private,
In setter & getter we are not doing anything, then we can keep variable as public & directly access like
below right.

employee empObj = new employee();
empObj.name = "Test"
String name = empObj.name

what is the intention behind to keep variable scope as private ?

11 years ago
hi,

Is it possible to set zoom size to 100% using itext?


tq,
11 years ago
hi,

Is it possible to get client IP Address using JavaScript?


thank you,
hi all,


what is the main advantage of using wrapper classes?

and when should we use wrapper class?



thank you
12 years ago
hi,

Is it possible to convert PDF File to jrxml File?

I'm new to jasper reports,..i have 5 static pages available in PDF, is it possible to convert to jrxml file?

please advise,
hi,

try this ...............


//myByte is my byte array

java.sql.Blob blob=null;
blob.setBytes(1, myByte );


----------------------------------
hi,

other than MVC design pattern, any other advanced design pattern is available.

anybody has suggestion please post it.


---------------------------------
13 years ago
hi,

you can increase session time-out in 2 way,

1.Use setMaxInactiveInterval(int interval) method of the HttpSession.

2.Use web.xml, <session-timeout>20</session-timeout> Tag


setMaxInactiveInterval() takes in seconds.

web.xml effects whole web application (takes in mintutes).
13 years ago
JSP
HI
hi,

make sure LoginAction.class file in under folder directory

WEB-INF -> com -> nit -> struts -> LoginAction.class


-----------------------------------------
13 years ago
hi Jeanne , thank you for above post

i referred above link,

select *
from table
where rownum between 1 and 5;

it's working, but i need query like below

select *
from table
where rownum between 2 and 5;

it's not working.

could help me to make that query without using Top-N & Inner Query

----------------------------
[ June 04, 2008: Message edited by: Karthikeyan Ramaswamy ]
13 years ago
hi,

i thought reusablity is main factor,

example:
write one jsp page as footer.jsp, include in all jsp pages.

---------------------
13 years ago
hi, lets try this

StackTraceElement[] st = Thread.currentThread().getStackTrace();
int lineNumber = st[st.length-1].getLineNumber();
System.out.println("lineNumber "+lineNumber);


----------------------------
13 years ago
if still you feel bad, about this.

refer Professional EJB.

------------------------------
hi,

Head First EJB

It's not only for beginners ,it would satisfy (intermediate,advanced) also,
Book is main concentrate on exam point of view.
i feel it's best book.

----------------------------