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The Impact of Coding Over 30 Years
1/29/2013

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Bjarne Stroustrup, creator of C++.   (Source: Wiki)
Bjarne Stroustrup, creator of C++.
(Source: Wiki)

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Medvezhonok
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Origin of name of C++
Medvezhonok   7/25/2013 9:12:38 AM
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Stroustrup suggests that the origin of the name C++ is related to George Orwell's "Newspeak" described in the appendix to his novel 1984: "any word ... could be strengthened by the affix plus-, or, for greater strength, doubleplus-." This is part of a soi-disant "C" language. See Orwell, 1984, pp 315 and 322.

TunaFish#5
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Re: Impact of Coding
TunaFish#5   2/19/2013 1:47:19 PM
tekochip- I think you hit the nail on the head with "limited resources."  Based on my experience in interviews and seeing CS's in action, it seems many CS schools don't touch on coding efficiency.

Now that I think about it, I haven't seen strong evidence CS schools even touch on good code.  Graduates seem to hit the field either "having the knack," or (to paraphrase Steve Martin,) "not have knack.)

Mydesign
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Re: Electrical department
Mydesign   2/7/2013 9:45:41 PM
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"The challenge is that in addition to creating the description of what happens when everything goes exactly right, it also needs to describe what happens when things don't function correctly."

William, that's a part of debugging process, which can be done only by an expert or developer.

William K.
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Re: Electrical department
William K.   2/6/2013 8:56:49 AM
That is for certain. The ability to make the process between program writing and the production of correctly functioning code can be quite daunting at best.

The closest I get to embedded code is writing detailed functional specifications that describe both the "screens" and the I/O actions in sequential detail. The challenge is that in addition to creating the description of what happens when everything goes exactly right, it also needs to describe what happens when things don't function correctly. That part requires an excellent understanding of the entire non-software portion of the system, and sometimes requires extensive discussions with the person writing the actual code. The problem there is that most programmers don't seem to be quite normal people. It is not clear to me if it is programming that makes them that way, or if they are programmers because they are that way.

Mydesign
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Re: Electrical department
Mydesign   2/5/2013 10:37:27 PM
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William, learning a tool or software for professional work and learning a programming language is different. In some of the tools, command line access and writing scripts are very much requires for executing the batch file during simulation or synthesis. Such command line access may be difficult for most of the non-IT professionals.

Cabe Atwell
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Re: Only Need Five Computers
Cabe Atwell   2/1/2013 4:23:53 PM
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AutoCAD wasn't the first drafting program at all, but that is when they started. Now they are an industry standard. The first "modern" as we know it CAD package that stuck. Keep in mind, Photoshop wasn't the first graphical program. The iPOD wasn't the first MP3 player either. But they are now considered the most important.

C

tekochip
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Re: Impact of Coding
tekochip   2/1/2013 11:45:38 AM
I agree apresher.  I hired a couple of CS majors for my embedded designs and quickly found that they really didn't have the proper skill set for developing embedded designs.  I'm sure there are CS guys that can get the job done, but EEs perform much better with the limited resources (execution speed, memory, etc) of an embedded design and the EEs also do a better job at troubleshooting system errors since they have a better understanding of glue logic and the other components in a system.


apresher
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Impact of Coding
apresher   1/31/2013 2:35:43 PM
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WilliamK, I agree with your perspective on the need for other skill sets beyond programming. The biggest challenge over the last number of years, and continuing into the future, is the need for multidisciplinary engineering teams that combine a broad set of capabilities from mechanical, to electrical, to electronic design and software.  There's no doubt that engineers need to understand how software works but everyone doesn't need to have specific programming skills themselves.

William K.
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Re: Electrical department
William K.   1/30/2013 9:36:47 PM
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Electrical and electronic engineering are quite a bit different from program writing, probably almost opposites. Yes, engineers do need to understand a lot about computers if they are qoing to design a system that uses or interfaces with a computer, but really, desgining circuits that actually function and are constrained by cost and size limitations is a quite different thing than creating code that is so very bloated that one person can't even read all of it, let alone understand exactly what it is doing.

RosinSmoked
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Only Need Five Computers
RosinSmoked   1/30/2013 7:32:29 PM
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Seriously doubt he ever really uttered it, but IBMs Thomas Watson supposedly said in the 1940s that there would only ever be a need for about 5 computers in the United States. Microcomputers changed that whole paradigm.

They came on the scene when computer science was making some great strides, and application software written by companies other than the computer manufacturer was really coming into its own.

BTW, AutoCAD was hardly the first Computer Aided Design software. There were numerous, completely incompatible and incomprehensible electonic drafting programs before it. AutoDesk had the vision to see that the PC would grow up.

As for Java, don't slight the contributions of Sun co-founder Bill Joy in the development and emergence of the language. Interestingly in light of recent issues with security, the license has always included a caveat that it was not to be used to program safety systems - medical, missiles, or nuclear sites.

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