Subject:
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Re: Are there GOTO statements in NQC?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 20 Nov 2003 23:45:43 GMT
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Original-From:
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Steve Baker <SJBAKER1@AIRMAILstopspammers.NET>
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Viewed:
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866 times
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Rob Limbaugh wrote:
> I find that GOTO is a very handy way to bypass code to test some
> alternate code in high-level languages.
Nope - that's why we have #ifdef/#endif
> It is also a command that is
> easy to match to a machine language code of various processor types.
Not on a modern CPU where changing the flow of control disrupts instruction
caching.
> In writing batch scripts on Windows platforms, GOTO becomes essential
> because of the way certain commands are processed.
Well - I wouldn't count batch scripting as programming...But if you use a decent
batch scripting language like 'bash' under Linux (also works under Windows)
then it has all of the standard C flow control constructs and 'goto' is not
needed.
> Of course, the last major programming I ever did was almost 20 years ago
> when line numbers still had to be entered for programs in BASIC and the
> equivalent for "GOTO" in ML was "JMP". Back then, it some programs
> would execute faster if simple commands were used.
Yep - BASIC programming was probably the last time I used a GOTO.
Fortunately, even BASIC programmers now have VisualBasic which can
be programmed quite effectively without GOTO's.
---------------------------- Steve Baker -------------------------
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Message is in Reply To:
 | | RE: Are there GOTO statements in NQC?
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| I find that GOTO is a very handy way to bypass code to test some alternate code in high-level languages. It is also a command that is easy to match to a machine language code of various processor types. In writing batch scripts on Windows (...) (21 years ago, 20-Nov-03, to lugnet.robotics)
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