in reply to Re^2: Add numbers row by row
in thread Add numbers row by row
You're welcome.
Where could I learn something about this string?
In a variety of places:
- The "Function Nodelet", which is on the right side near the bottom of the page of my browser here at the Monastery, has a link to the printf docs. I'm not sure if this nodelet is enabled by default.
- The official documentation is online: printf
- And it is also at your command prompt: perldoc -f printf
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