vs.vaidyanathan

When i run this, i get an error message saying TYpe expected and it points to the line having a.drive(100)... Any help please? Newbie... [code] class Car { public Car(){ int odometer=0; System.out.println("Car constructed!"); } public void drive(int miles) { System.out.println("Driving....."); odometer+=miles; } public long odometer; } class Guzzler extends …

when i do a stderr redirect to stdout, does the shell open the stdout file? if so is there any way i can capture the opening of this file? basically what i want to do is at the firstinstance of an error i want my perl script to die and …

if not exists (select * from sysobjects where name='amrreconAccountsTB') begin execute "create amrreconAccountsTB(acct_id char(2048) NULL)" end; Message from server 'NOCTREPI04' (Msg 156, Severity 15, State 2): error near the keyword 'end'. Can someone please help me and tell me what is the syntax error here?

hi, Is there any sql query to check if a table exists already in a database? Thanks in advance.:)

create an arraay. increment first element each time you encounter a two, second element each time u encounter a three so on. Then you have the individual counts of each factor. Also check till sqr. root of n. saves time.

If i fork off a parent and want to fork of fthe child, can i pass new variables from the child to the "grand -child"? PL help me clear this concept.

I wasnt to fork from a parent and execute two perl codes simultaneously rot13.pl and pi.pl.I want to keep track of the pid's of both children. i am not aware how to do it within the system() cmd. I have written the code below. But something tells me I'm being …

is there any notion of absolutely empty space at all? isnt all space atleast permeated by fields?

I have followed the normalised eight point algorithm(as outlined in Zisserman and hartley) for estimating the fundamental matrix between two cameras. but the determinant does not get constrained. i tried adding more points(upto 24) but the results only get worse... could any1 please tel me what could be the reason?

What does error Lnk 2001 and LNK 1120 mean? Am a complete noob.. Could anyone please give me a step by step procedure to rectify it?

dude try running each loop only upto square root of the largest number. definitely helps

I hav two points on the ground at different distances from me . I have the angle swept by my eyes in going from one point to the other. But a camera performs this action by first panning(moving horizontally ) and then tilting(vertical depression or elevation.) Is there a formula …

can anyone please help me with converting from image to world coordinates? Once i get the world coordinates how do i make use of the Z coordinate to show the 3d? thanks in advance:)