Windows Useful Shortcuts

Win	Press windows key to open start menu
Win+R	Opens Run dialog box
Win+M	Minimize all opened windows
Win+S	maximize all opened windows
Win+L	locks keyboard in windows XP
Win+E	opens My Computer
Win+F	opens search options
Win+U	opens Utility Manager
Win+D	view desktop/minimize all windows
Win+F1	view the detail windows help page
Win+P	Pause view the System Properties dialog box
Win+Tab	Move through open windows
Win+F+Ctrl	open search Window
Alt+Tab	Move through opened windows programs
Alt+F4	close active window
Alt+Enter	open properties of selected item
Alt+SPACEBAR	Open the system menu of active window
Alt+SPACEBAR+N	minimize the active program
Alt+SPACEBAR+R	keys to restore the active program
Alt+SPACEBAR+C	keys to close the active program
Alt+SPACEBAR+X	keys to maximize the active program
Alt+SPACEBAR+M	keys to move the active program
Ctrl+Alt+Delete	options to shutdown or open task manager
Ctrl+Shift+Esc	open windows task manager
Ctrl+Esc	keys to open start menu
Shift+Delete	delete items permanently
Ctrl+A	Selects all items in Folder
Ctrl+C	Copy function
Ctrl+v	Paste functionality
Ctrl+home	Move to the top of the page
Ctrl+End	Move to the bottom of the page

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Faq On Array Addition and subtraction

what could be the output of the following program.

int main()

{

char a[] = "www.neentech.blogspot.com";

char *p = a;

printf("%s", p + p[5] - p[13]);

getch();

return 0;

}

Ans: It will display the below output

.neentech.blogspot.com

Array addition and subtraction

Explanation:  From the Statement p + p[5] – p[13], p points to address of array a . And p[5] contains/holds character ‘e’ and p[13] holds character ‘b’. So the final statement will be p + ’e’ – ‘b’ ==> p + 101 – 98 (here 'e' equals to decimal 101 & 'b' equals to Decimal 98) ==> p+3 ==> will give the address location of a[3]. So it will start printing the string from a[3].

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