 | | Re: Ultrasonic proximity sensor
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(...) back up alarms for dogcatchers and photographers... (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Are there GOTO statements in NQC?
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(...) Which is why we have C++. With memory constructors and destructors, quite complex resources can be automatically and cleanly free'd up on exit from a function. ---...--- Steve Baker ---...--- HomeEmail: <sjbaker1@airmail.net> WorkEmail: (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Are there GOTO statements in NQC?
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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 (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Ultrasonic proximity sensor
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(...) sorry to dissappoint you but i made that up just for a laugh. i'm glad you got a laugh out of it! Michael (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Are there GOTO statements in NQC?
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(...) This exact same argument can be applied to high-level languages where you dynamically allocate memory or other resources that need to be released before leaving the function. While I agree that forcing people to have only one exit point at all (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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(...) Seriously? That's hilarious. -- -- Open Forge, LLC 24/365 Onsite Support for PCs, Networks, & Game Consoles 512-695-4126 (Austin, Tx.) help@open-forge.com irc.open-forge.com Hangar 18 Open Source Distributed Computing Using Plan 9 & Linux (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | 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 (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Ultrasonic proximity sensor
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(...) The frequency at which air is best matched is about 40kHz, several things with this: - low resolution because of the low frequency - going to take more power to get a given range of detection than using a commercial grade unit (works at 40kHz) (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Ultrasonic proximity sensor
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Mindsensors Has recently developed a Ultrasonic distance sensor, which uses 24 KHz ultrasonic wave for distance mesurements. If your are interested visit us at www.mindsensors.com/uspd.htm www.mindsensors.com Mindsensors Robotics (22 years ago, 20-Nov-03, to lugnet.robotics)
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| | Re: Are there GOTO statements in NQC?
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(...) The thing everyone has forgotton about the "one exit point" rule is that it applies to MACHINE CODE PROGRAMMING - not high level languages. This single misunderstanding has resulted in more convoluted and illegible code than I care to (...) (22 years ago, 20-Nov-03, to lugnet.robotics)
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