var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
in pl/sql, given a string eg(30/10/2004) how am i going to know that it is a valid date?
every one know that not every feb got 29 day. it happen once every 4 yr.. how can i know that the string of date i have is a valid date?
Simple solution that I can think of is to apply TO_DATE function and see if it returns errors and provide error handling routines.
den if the person key in 30/10/9999 is it still vaid?
everyone knows that year 9999 is so impossible..
30/10/9999 is a valid date.
We will all be dead, but it is still valid.
i know is a valid date..
hmmm.... maybe i ownself declare a range..
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