Sample code:
SampleSchedulableClass obj = new SampleSchedulableClass();
String cron = ‘0 59 * * * *’
System.schedule(‘Testing’, cron, obj);
|
Expression
|
Description
|
|
0 0 13 * * ?
|
Class runs every day at 1 PM.
|
|
0 0 22 ? * 6L
|
Class runs the last Friday of every month at
10 PM. |
|
0 0 10 ? * MON-FRI
|
Class runs Monday through Friday at 10 AM.
|
|
0 0 20 * * ? 2010
|
Class runs every day at 8 PM during the year
2010. |
Cheers!!!