Computers & Internet - 11 December 2007

i have a question " write an application that uses an enhanced for statment to sum the double values passed by the command-line argumants .[hint:Use the static method parseDouble of class double to convert a String to a double vale]"
this is what i wrote but its wrong can u please help me ASAP----->


public class args{
public static void parsedouble(){

for (int i=0;i Double.parseDouble(args[i]);

}
}
public static void main(String args[]){
double total=0.0;

for(int i:args.length){
total+=parsedouble();
}
System.out.print(total);
}
}

2007-12-11 05:42:48 · 3 answers · asked by funky !! 2 in Programming & Design

2007-12-11 05:41:57 · 3 answers · asked by BCKC 1 in Desktops

2007-12-11 05:38:27 · 4 answers · asked by Aamir S 1 in Software

right, i have a dell dimension 5150 computer, i need to know exactlety what graphics card(video driver) comes standard with it. i want to play the game "crysis" but it looks and plays terrible at the moment(its the demo) and ideas.

2007-12-11 05:22:26 · 6 answers · asked by Anonymous in Add-ons

I'm trying to print a test page, but it won't print anything. The ink cartridges are full, and all the cords are plugged in. I've tried troubleshooters, but no success. I don't have a manual to the printer either.

2007-12-11 05:22:04 · 4 answers · asked by kll 3 in Printers

Is clearing your cache and clearing your cookies the same thing?

2007-12-11 05:17:56 · 7 answers · asked by Spring 1 in Security

I am thinking of purchasing a memory stick. Can I download photos and then put the photos onto another printer These are new to me and I am not quite sure as to what you can or cannot do with them.I would appreciate some feedback onto there useage Thank you

2007-12-11 05:15:10 · 5 answers · asked by jackie 1 in Add-ons

i recently got an hp a6200n and want to upgrade the graphics card. the computer has right now a Geforce 6150 or something like that and i want to get a better Geforce like the new 8800 GT or something. The computer has an "integrated video card" (dont know what that means).. Will i be able to upgrade the graphics card anyway? ive looked through all me manuals and junk and i cant figure it out.. thx a lot answers appreciated

2007-12-11 05:14:55 · 9 answers · asked by ??? 2 in Add-ons

2007-12-11 05:13:18 · 4 answers · asked by highbrow_45 1 in Security

Please suggest me in this 2 models which will be the better, Performance wise & Brand wise.

1) Fujitsu-Siemens Amilo Xi 2528-24P
2)HP Pavilion DV6635 Entertainment.

But my main purpose mainly for the games & some 3D softwares.

2007-12-11 05:11:46 · 4 answers · asked by Manjunath N 1 in Laptops & Notebooks

. . . . if you do, stop being so goddamn cheap & upgrade you BASTARDS! . . . . . . just curious to see who still has it ;)

2007-12-11 05:10:11 · 11 answers · asked by =_èP1ç_= 6 in Other - Internet

hi,
i have a p4 1.5ghz (i know its old) i am currently playing bf2 with lag but as bf2 needs a 1.7ghz processor i was wondering is the lack of processer speed would cause this.

2007-12-11 05:10:09 · 8 answers · asked by homer 2 in Add-ons

i heard that a flat screen sends/creates errors on a xp box but if you plug in a CTR screen it fixes thoses errors.. is this true? any ever hear of this before?

2007-12-11 05:06:52 · 3 answers · asked by Sam 3 in Monitors

 Write a c++ program that take two strings and compare between them. This program tests the strings with these functions:


1 string_smaller_than( ):- Function which take two string and returns 'True' if 'first' is alphabetically smaller than 'second'. Otherwise, it return ‘False’

2 string_ptr_smaller_than ( ):- Pointer arithmetic version of function which returns 'True' if 'first' is alphabetically smaller than 'second'. Otherwise, it return ‘False’
Hint:-
1 You may assume that the two strings contain only lower case letters, and no blanks or other non-alphabetic characters.
2 Test your function with a suitable main program.

2007-12-11 04:53:37 · 3 answers · asked by seba 1 in Programming & Design

and i have to show the picture's and text on the server , so what should i do??

2007-12-11 04:48:51 · 4 answers · asked by Anonymous in Programming & Design

I have to use the guest account because the internet does not work on a user account??why??and i want to restore everything so it would be cleaned ut????how do ido that???S O I CANT DOWNLOAD ANY VIRUS PROGRAMS.

2007-12-11 04:46:33 · 6 answers · asked by Anonymous in Security

Programs