Wednesday, September 29, 2010

CrazyEngineers Forum

CrazyEngineers Forum

simulator software

Posted: 29 Sep 2010 12:26 PM PDT

hello all,am currently in college studying to be an engineer,and am at the minute involved in a project on ocean energy,i am wondering if there is any entry level software that could replicate a real world system,such as a tidal stream turbine,also i have no experience with simulator software and am wondering how steep the learning curve might be?
thanks in advance for any time spent answering this post

Making Dual Boot of Windows 7 and Fedora 13

Posted: 29 Sep 2010 12:19 PM PDT

Hi,Guys. I have 3 hdd. On first I install windows 7 (main operating system), now on second hdd i install fedora 13. As i install Fedora 13 for learning and educational purpose, so I don't disturb mbr on first hdd and install grub on second hdd. Now it shows Windows 7 and Fedora in boot menu but boot only Fedora from there. When I select Windows 7 , screen goes black and system restart. When I need to boot in Windows I need to change boot option and boot from hdd1 and when I need to boot in Fedora then choose hdd2.

But I don't want to do this again and again. I tried many thing but all are failed. I do too much googling and read blogs and forum, but not got any solution. Please help me, is there is any way to sort out this problem.

How Intel core i3 processor work logically as quad core?

Posted: 29 Sep 2010 11:18 AM PDT

Hi, guys I recently search details for i core processor made by Intel. I just got shocked when I know that core i3 and core i5 600 series processor are not really quad core, bur they are logically quad core. Now I am not able to understand how this thing happen, if it has physical 2 core then how it behave like quad core?

AMD Vs INTEL Processor

Posted: 29 Sep 2010 11:00 AM PDT

HI Guys, I think the war between Amd and Intel is very long. Everyday many people meet who have different opinion about these processor manufacturer. Who use Intel they say Intel is best, and who use Amd they say Amd is best. Now I am totaly confused due to them. I need to buy a new computer, so I want help from all guys that which one is better and why?

I also started the poll to know the more recommended processor.

How's Your Day????

Posted: 29 Sep 2010 10:17 AM PDT

Hey :cean:,

Post here how's your day????
And share your thoughts here.......
such that you can feel relax...........
write anything you want NO RESTRICTIONS WILL BE APPLIED HERE......

If angry then write anything even ****......
Feel free to express yourself.........

Hope you will do this........

Yours Friend,
VIPUL

Doubt in java programming.

Posted: 29 Sep 2010 06:44 AM PDT

Hello friend's,
Check out this program.
Quote:
import java.io.*;
public class r
{
public static void main(String args[])throws IOException
{
try
{
FileReader fr=new FileReader("mohit.txt");
FileWriter fw=new FileWriter("monu.txt");
int s;
while((s=fr.read())!=-1)
{
fw.write(s);
}
}
catch(Exception e)
{
System.out.println("exception occured ");
}
}
}
What's wrong with this one..??

current to voltage converter

Posted: 29 Sep 2010 06:38 AM PDT

Why we use op-amp as a current to voltage converter ?

Lemon Juice

Posted: 29 Sep 2010 06:38 AM PDT

Source: Email Forward :p

The local bar was so sure that its bartender was the strongest man around
that they offered a Rs 10,000 bet. The bartender would squeeze a lemon until
all the juice ran into a glass, and hand the lemon to a patron. Anyone who
could squeeze one more drop of juice out would win the money. Many people
like weightlifters, wrestlers, body builders, etc had tried over time, but
nobody could do it.

One day this scrawny little man came in, wearing thick glasses and a safari
suit, and said in a tiny, squeaky voice, "I'd like to try the bet." After the
laughter had died down, the bartender said OK, grabbed a lemon, and squeezed
away. Then he handed the wrinkled remains of the rind to the little man.

But the crowd's laughter turned to total silence as the man clenched his fist
around the lemon and 5-6 drops fell into the glass. As the crowd cheered, the
bartender paid the Rs 10,000, and asked the little man, "What do you do for a
living? Are you a lumberjack, a weightlifter, or what?"

"No," replied the man.

"I work as a project manager in a software company!"

database date to be retrieved from phpmyadmin.

Posted: 29 Sep 2010 06:31 AM PDT

hi... i need help in retrieving date from phpmyadmin -database. php getdate() gives system date. but i need to retreive database date and not systemdate. the sql queries like current_timestamp,local_timestamp etc. returns resourceid. but not a valid date.
plzz help...urgent:(

FAT file system

Posted: 29 Sep 2010 05:19 AM PDT

hello friends,

I want to know that how the size is made for the clusters. Is it made by our operating system during the formatting of hard disk drive and is it fixed ?

Quantity surveying

Posted: 29 Sep 2010 05:04 AM PDT

Hi.
Can anyone tell me more about quantity surveying?
I have completed b.tech in mechanical engg.

Move for playstation is coming to Indian market this month.

Posted: 29 Sep 2010 04:40 AM PDT

The most waited PlayStation Move motion controller is now coming to Indian market .
Sony has introduced this concept of move motion in gaming zone.The PlayStation Move motion controller is priced at Rs. 2499 in India.This will be available for PS3.

As name itself suggest Playsation Move Motion is a motion-sensing game controller which will sense your every movements and will accordingly act. Every movement is captured by the motion controller's advanced motion sensors and the PlayStation Eye USB Camera. Apart from motion sensor it has got impresive color changing sphere which will take your eye on with vibration experince to your both hand.


Key Features includes
PlayStation Move motion controller works with PlayStationEye USB Camera to accurately track player position.
Advanced motion sensors precisely track both fast and subtle movements.
Motion controller's sphere uses internal RGB LED to provide visual feedback
Vibration feedback is felt during specific actions
Includes DUALSHOCK 3 action buttons for advanced gaming.
Utilizes Bluetooth technology for wireless gaming.
Built-in rechargeable Li-ion battery
Charge the controller and automatically pair with the PS3 system via a USB cable
Up to four motion controllers can be connected at once to the PS3 system.

Procedure for participation

Posted: 29 Sep 2010 04:26 AM PDT

How can i present a paper in any of the iits..the procedures to be done.can anyone plz help...

heap memory

Posted: 29 Sep 2010 02:21 AM PDT

hi,
In C whenever memory is allocated dynamically (eg:malloc), the memory allocated is heap memory , but is this a virtual memory or secondary memory? plz reply

heap memory

Posted: 29 Sep 2010 01:54 AM PDT

hi,
In c whenever dynamic memory allocation functions (eg:malloc) are used ,memory is allocated in heap , but whether this is a virtual memory or secondary memory ?
plz reply
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