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Member Avatar for 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 …

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Member Avatar for vs.vaidyanathan

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 …

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Member Avatar for vs.vaidyanathan

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?

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

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Member Avatar for westsider123

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.

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Member Avatar for vs.vaidyanathan

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.

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Member Avatar for vs.vaidyanathan

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 …

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Member Avatar for ithelp

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

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Member Avatar for vs.vaidyanathan

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?

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Member Avatar for vs.vaidyanathan

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?

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Member Avatar for kostasxx

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

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Member Avatar for vs.vaidyanathan

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 …

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Member Avatar for vs.vaidyanathan

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:)

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