Use e.g. 0 0 3,15 * * ? That'll run a job at 3am and 3pm. That's twice a day, with 12 hours between.
You could use 0 0 0/12 * * ? which means every 12 hours. Here's some examples.
I would like to have user-defined cron expressions in my program. Are there are validators for cron expressions so that the user cannot insert an invalid cron code?
N.B. I think the cron expression on Quartz.Net has a …
What is the cron expression in Quartz Scheduler to run a program at 12 am every midnight GMT.
I have never used quartz before so I am still learning.
Is the expression 0 0 12 * * ? or is that for 12 pm (noon). Could anyone tell …