gopi kannan

in our college we have a repeated C aptitude question... which goes like this.... [code] int i=5 printf("%d %d %d", i--,i,i++) [/code] and the answer given to us was 5,6,5.... when asked it was said that the compiler evaluates printf from right to left...... can somebody throw some light on …

hello..i am a 3rd year b.tech(I.T) student..i am interested in doing a project in internet security and the project requirements should not have any hardware part and the resources should be downloadable..so kindly suggest any interesting project topic..thanking you in advance...

is there anyway to print out any string on stdout without using semicolon at the end... ?? plzz reply

in my page i allow the administrator to list all user records with radio buttons...and he can delete record one by one using the radio button in front of the record and clicking delete button..the radio button has the value of primary key of record to be deleted..i post that …

when a user enters invalid username or password i redirect him to the login page again..but how can i display a message invalid usernmae in the login page..kindly help..

iam designing a login page..while validating the login ..i have to check whether the user is ordinary user or administrator...i have to display different page for each one..i did the validation process..but how to switch to administrator.php say if the user is an administrator..can i use <form> for this..

iam using wamp server 2....i did not give any usernmae or password for connecting sqlserver during the process of installation..now when i tried to connect my database through php script using mysql_connect("localhost","","") iam not getting connected..it displays access denied.. how can i get connected to my database..kindly provide help..

i have wamp server 2.0...iam new user of php..i wrote my script in notepad and saved it in the directory i created in www folder with extension php..but when i tried to run my script using wamp..the script file is with extension .php.txt and the server just displays my entire …

i downloaded e-novative wamp server from the net and installed it...i tried to run my script...but i cannot get the output..it just displays the code which i typed in the notepad...i stored my script coding in www folder in wamp...can anyone guide me ..

iam new user of php...iam going to do a mini project in php-mysql... can anyone guide me with installation procedures of php and mysql..can i download them from web...i have debian os and windows xp in my system..which one suits better??and how can i run my php scripts???

i wrote a program in c ++...when i compiled it..the compiler showed limit=215f #00a5....and the program did not get compiled and the ide got closed...i compiled using turbo c compiler...tell me whatz dis??and how to compile my program??the program is around 500 lines...help me...

hello there, can anyone here explain to me and an explanation on the usage of these operators (<< and >>) or point me to any site that explains it very well... thank you... :)

iam feelin little vague while passing array to functions and passing function to a function...could u plzz explain...