I just added workflow snippets to my Time Stamp Workflow and noticed that I had never shared it. So, here it is. You can use "ts:stamp" to list the pre-defined date/time stamp format and paste the current date/time into the top application. Or, you can use the "ts:build" to build your own date/time stamp to add to the list. I also have several predefined snippets:
;tsl = the current date/time using the last select date/time stamp.
;ed = the current date/time in the mm/dd/yyyy format.
;dow = the current day of the week.
;nsu - the next Sunday date using the last select date/time stamp.
;nmo - the next Monday date using the last select date/time stamp.
;ntu - the next Tuesday date using the last select date/time stamp.
;nwe - the next Wednesday date using the last select date/time stamp.
;nth - the next Thursday date using the last select date/time stamp.
;nfr - the next Friday date using the last select date/time stamp.
;nsa - the next Saturday date using the last select date/time stamp.
My GitHub: https://github.com/raguay/MyAlfred
Packal: http://www.packal.org/workflow/time-stamp-workflow
