Cron expression to run job twice a day at different time?

Question

I have one job that needs to be execute twice a day at different time . e.g. 10:00 and 15:30. How can i achieve this ?

I am confuse because minute is different for b

Answer 1

Try following which you will get closest in one expression

0 0 10,15/12 * * ?

this will run 10:00 and 15:00.