December 2012
Intermediate to advanced
316 pages
6h 51m
English
Content preview from SAP ABAP Advanced CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Inserting commas in an amount string
In this recipe, we will see how a small program may be written to take as input an amount string, and insert commas in it after every thousand (that is, every three digits from right). This is interesting because the normal search of a pattern within a text is from the left.
We will use the preview condition and the negated preview condition, along with subgroups in order to find a solution. Please note that one such example appears on the help.sap.com site under business warehouse routines that has been slightly modiied for this recipe.
How to do it...
For creating a program for comma insertion within an amount string, follow the following steps:
- Declare a parameter
amountof type character and length10. We ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.