Tuesday, May 24, 2011

CrazyEngineers Forum - Computer Science & IT Engineering

CrazyEngineers Forum - Computer Science & IT Engineering

Some Google Tricks & Information

Posted: 23 May 2011 09:49 PM PDT

Here is a little basic information that everyone needs to have regarding Google.

Download toolbar.google.com for Page Rank information and a quick search bar for IE.

Here are search features for Google, use these in the search bar:

link:url shows which pages link to url

related:url shows whats related

site:domain limits results to the domain

allinurl: shows only pages with all terms in the url.

inurl: like allinurl but only for the next query word.

allintitle: shows only results with terms in title.

intitle: similar to allintitle, but only for the next word. "intitle:webdevforums google" finds only pages with webdevforums in the title, and google anywhere on the page.

cache:url shows the Google version of the url

info:url will show a page containing links to related searches, backlinks, and pages containing the url.

spell: will spell check your query and search for it.

stocks: will lookup the search query in a stock index.

filetype: will restrict searches to that filetype. "-filetype:doc" to remove Microsoft word files.

daterange: is supported in Julian date format only. 2452384 is an example of a Julian date.

maps: If you enter a street address, a link to Yahoo Maps and to MapBlast will be presented.

phone: enter anything that looks like a phone number to have a name and address displayed. Same is true for something that looks like an address (include a name and zip code)

site:Welcome to SomeSite.Net ! "+www.somesite.+net"
(tells you how many pages of your site are indexed by google)

allintext: searches only within text of pages, but not in the links or page title

allinlinks: searches only within links, not text or title

system clock is not working properly

Posted: 23 May 2011 09:39 PM PDT

Why my system clock is not working properly? Cam any body plz help me to correct it?
I am using Windows9 os. The clock is not showing correct time from past 15 days. Both the time and date are not showing properly.

Latest computer tecnology Seminar...

Posted: 23 May 2011 06:07 AM PDT

i am doing Master of Computer Science. i want current seminar topics related to computer science.:happy:

Function returning address of local variable

Posted: 23 May 2011 05:14 AM PDT

Hello,
I was just trying to return the address of local variable from function localAddress(). This generally will return the adress of local variable "local" for which memory will be deallocated after the execution of function localAddress(). What I think is, pointer variable "ptr" in function Victim() should contain some random values instead of real value of local variable in localAddress() since it is disallocated.
But in real this is not happening, rather ptr shows some memory address for temp.
Someone has any idea on this. thanks.

#include
<stdio.h>

int
*localAddress();

void
Victim();

void
main()

{

//Ampersand Bug

Victim();
}
void
Victim()
{
int *ptr;
ptr = localAddress(); //Pointee is returning address of local from localAddress() which was deallocated after execution of localAddress()

printf("\nptr is:%d",ptr);

}
int
*localAddress()
{
int local; //Local

int *a = &local;
printf("\n%d is address of temp",a);

return(&local); //returning address of local which is going to be deallocated which is incorrect


}

Innovative idea

Posted: 23 May 2011 12:52 AM PDT

Hello all,
I am new to this blog.Could anyone here can tell me any new idea..as i want to make something new in any language..
Thanks in advance
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