please help me
 

hi friends,

im a newbie developing a library management app, i need below functionality


1. Issued books and returned books details (date of issue,return) these details must be deleted automatically from issued books table automatically after 31 days.i want these details store only one month.

2.is there a way to calculate no. of days between dates accurately (feb 28.. ,leapyear issues) i want this to notify users how many days left to return book.

thankyou

Have you had an attempt at writing this? Could we see your code, please?

no wild honey, im planning.

what i mean by no is i didnt write code, i need suggestions how i can add functionality

i think every one is too busy to answer my question.

1) This is not IM, people won't respond within the hour.
2) You should make a list of the things you want it to do.
2.1) Then draw up a flow chart of the program
2.2) Write (not type) some sample code to get a flow going
2.3) Code the program bit by bit. (No pun intended)

It's a rough guide line that I follow, maybe it will help you.

We appreciate that you need help, but we do like to see people attempting to solve a problem on their own first. Please consider this in the future.

Nonetheless, your second question is a pretty fair question, although I would have liked to have seen you made an attempt at that, too.

1) Use a crontab.
2) ...