March 2007
Beginner
526 pages
13h 53m
English
book
Introduction to the New Mainframe: z/VSE Basics
by Wolfgang Bosch, Hans Joachim Ebert, Helmut Hellner, G. M. (Jerry) Johnston, Wilhelm Mild, Ingolf Salm, Joerg Schmidbauer, Martin Walbruehl, Mike Ebbers
Content preview from Introduction to the New Mainframe: z/VSE Basics
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Chapter 9. Using programming languages on z/VSE 219
For the computer languages under discussion, we have listed their evolution and
classified them. There are procedural and non-procedural, compiled and
interpreted, and machine-dependent and non-machine-dependent languages.
Assembler language programs are machine-dependent, because the language
is a symbolic version of the machine’s language on which the program is
running. Assembler language instructions can differ from one machine to
another, so an Assembler language program written for one machine might not
be portable to another. Rather, it would most likely need to be rewritten to use
the instruction set of the other machine. A program written in a high-level
language (HLL) would run ...
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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.