How to Parse Data in REXX: Step-by-Step Tutorial for Beginners | PARSE Statement in REXX | REXX.
#rexx #rexxtutorial #mainframe #topictrick #cics #cobol #programming
In this tutorial, learn how to master data parsing in REXX, one of the most flexible scripting languages. Whether you’re a beginner or an experienced programmer, this video covers essential parsing techniques like PULL, ARG, and PARSE VAR. Perfect for those looking to enhance their data manipulation skills in REXX. This video explains how to use key REXX instructions such as PULL, ARG, and PARSE VALUE...WITH to efficiently manipulate and format data. Ideal for beginners and seasoned coders alike.
Chapters:
0:00 Welcome to Parsing in REXX.
0:22 Introduction to Parsing Rexx.
0:33 What is REXX Programming?
0:42 What is Parsing in REXX?
1:04 Why only Rexx parsing, or Why is REXX Parsing so important?
1:06 REXX Stands for or REXX full form.
1:29 Why is REXX parsing simple?
1:43 REXX parsing example using PARSE VAR or PARSE VAR .... WITH option.
2:36 REXX parsing advanced techniques such as template and variable symbol or position.
3:14 Example REXX parsing advanced techniques using a template.
4:07 Summary of REXX Parsing Technique.
4:40 Thank you
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