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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Removing comments from program code
In this recipe, we will see how we can use the replace statement in conjunction with a suitable regex in order to remove comments from a program. For the sake of this recipe, we assume that the program whose comments are to be removed is syntactically correct. Similar to program created for the Dynamic program generation recipe in Chapter 2, Dynamic Programming, the program for this recipe will remove all statements beginning with a asterisk (*) or all parts following a line after an inverted comma (").
Getting ready
For this recipe, we will make a copy of the program created in Chapter 2, Dynamic Programming, that reads the source code of a program specified by user input. In the previous program, we used two ...
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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.