GroovyBee Posted October 5, 2009 Share Posted October 5, 2009 http://www.joelonsoftware.com/items/2009/09/23.html I think I fall into the camp of being a Duct Tape Programmer. Are you? Quote Link to comment Share on other sites More sharing options...
jaybird3rd Posted October 5, 2009 Share Posted October 5, 2009 (edited) I've been thinking about this a lot lately, and boy, am I divided on this particular topic. On the one hand, I can appreciate Spolsky's points about the dangers of overengineering, making a design "beautiful" for its own sake instead of shipping it on time and on budget. I can appreciate the value of being able to roll up your sleeves and get something put together and working, even if it isn't the most "elegant" solution possible. Sometimes it's necessary to do that to get a competitive advantage or to make a hard deadline. On the other hand, the idea can be (and has been) taken to extremes. Given how much of today's software is made up of layers of duct tape over layers of duct tape, with new shiny layers of 2009 covering up the old cracked dried-out layers from 1995 (or even earlier), it's amazing that it works even as well as it does, and we all know that a lot of the time it doesn't work very well. Consider these points made by Darek Mihocka (developer of the XFormer Atari emulator) about the need for higher standards in computer hardware and software: The one thing that differentiates the computer industry from other industries is the lack of accountability. Even the lack of certification one needs to call oneself a software engineer. Any bozo can slap together 10 lines of JavaScript for a web site and call himself a developer and then get hired by Google. I've worked with such bozos at a number of companies. The tragedy is that millions of lines of buggy computer code out there are written by such bozos, and any one such line might be the next root cause of a Code Red or Blaster worm that takes down millions of machines. And then the world reboots, installs a patch, and keep running on its buggy software. This is just an unacceptable way to keep going into the future. This summer, while traveling through France on my way to see a Metallica concert, I had the fortune of driving across the Millau Viaduct, a truly amazing marvel of civil engineering. I know that the viaduct (I keep wanting to call it a bridge, it sure looks like bridge to me!) was built by competent engineers with years of experience. I know that probably every single nut and bolt was in place and secured, and if a few were missed, the bridge was over-engineered to handle that. And I know that it was built using tried and tested techniques used to build other bridges and viaducts. There are codes and standards that civil engineers must follow or risk losing their jobs and lawsuits. There is no room for hacking and last minute changes. Yet that is precisely how computer code is written and hardware is designed. There is a lot of tweaking and experimentation and flying by the seat of the pants. In fairness, computer engineering and software engineering are very young fields. They are not thousands of years old as is say, civil engineering. I think of the computer industry as being at the same stage of development today as was say the automobile industry or the airplane industry early in the 20th century. People died at horrific rates as compared to today. There was no such thing as safety glass; you got your head sliced open instead. There were no seatbelts. Even running lights were optional at first. There weren't really even standards for roads, or traffic rules. So in the year 2007 now, we have an industry that is widely prevalent yet ships fairly fragile and buggy product. Multiple microprocessor vendors push competing yet incompatible architectures at us. Multiple OS vendors push competing and mostly incompatible operating systems at us. Application vendors create dozens of incompatible file formats, some formats which even silently change every year. Going back 21 years to when I had the 4 incompatible computer systems which drove me into the field of emulation, it is my opinion that the industry needs to stop focusing in short term profits and just thinking about what they're shipping this coming Christmas. I've heard it called "falling prey to short term maximization", and this needs to stop. Just as other industries evolve to last for decades, the personal computer industry needs to lay down standards and a vision of the future for the next 50 years. To do anything less is immoral in my opinion. I suspect that if the kinds of rigorous, mature standards that Mihocka talks about were to emerge, many of Spolsky's "Duct Tape Programmers" would claim that those standards are "too haaaaard!" There are a lot of mediocre programmers out there, which is one of the reasons the lax "standards" that we have now came about in the first place. Edited October 5, 2009 by jaybird3rd Quote Link to comment Share on other sites More sharing options...
RevEng Posted October 5, 2009 Share Posted October 5, 2009 Mostly it depends on the situation. I naturally tend toward being a "make it beautiful" programmer, even if it takes multiple iterations to do it. Elegance usually goes hand-in-hand with maintainability and flexibility. However, when I'm coding at work, working to someone else's conflicting requirements with an ugly spec that was laid out by a bunch of monkeys, I'd rather just churn it out as fast as I can, warts and all. If the code is going to be a turd anyway, why bother polishing it? The same goes for short throw-away programs. No point in beautifying code that just needs to do a single job once. Balance is needed, of course, but I worry more about the programmer that doesn't understand how code can be beautiful than the guy who polishes up his code too much. Quote Link to comment Share on other sites More sharing options...
jaybird3rd Posted October 6, 2009 Share Posted October 6, 2009 (edited) Mostly it depends on the situation. I naturally tend toward being a "make it beautiful" programmer, even if it takes multiple iterations to do it. Elegance usually goes hand-in-hand with maintainability and flexibility. However, when I'm coding at work, working to someone else's conflicting requirements with an ugly spec that was laid out by a bunch of monkeys, I'd rather just churn it out as fast as I can, warts and all. If the code is going to be a turd anyway, why bother polishing it? The same goes for short throw-away programs. No point in beautifying code that just needs to do a single job once. Balance is needed, of course, but I worry more about the programmer that doesn't understand how code can be beautiful than the guy who polishes up his code too much. I agree. I tend to be very concerned about elegance and maintainability as well, but too often, other factors make it necessary to compromise in these areas. One example from my career: I was given the assignment to put together a simple application, complete with a fairly large data import (which had to be cleaned first, of course) and some data entry forms and reporting tools, and I was given one whole day to finish it. I got it done on time, but I ended up having to cobble it together in Microsoft Access using lots of recycled code and forms. Yuck. That's probably the most extreme "duct tape programming" job I've ever had to do, and I wasn't very happy about it. Apparently, other programmers don't have a problem doing this sort of thing every day, but I have too much respect for myself and my work to make my living that way. I eventually left that job because I was constantly being pressed into situations where I was forced to spend my time building trash. Multiply my story by untold millions, and you can see why such a large percentage of computer software, especially business applications software developed by in-house programmers, just plain sucks. Edited October 6, 2009 by jaybird3rd Quote Link to comment Share on other sites More sharing options...
Ben_Larson Posted October 6, 2009 Share Posted October 6, 2009 (edited) Well of course a programmer will tell you that it's better to be a duct-tape programmer: because it means less work for him (or her, as the case may be). Less work that is... until he or she has to *maintain* that code years later, whereupon they realize that they have no f**ing clue what their 1000-line function with zero comments and case statements out the ass is supposed to be doing. Then, suddenly, carefully designed code don't look so bad after all! But what do I know... Edited October 6, 2009 by Ben_Larson Quote Link to comment Share on other sites More sharing options...
JamesD Posted October 6, 2009 Share Posted October 6, 2009 Programmers almost always defend their way of doing things and anything else sucks. There are people that throw things together that are impossible to maintain and have no documentation. There are also people that design ridiculously complex things that are theoretically perfect, never on time, and could be half the complexity. A really good designer/developer has to know when to put in the extra effort for maintainability and when to draw the line short of "theoretically perfect" designs. Sadly, I've worked with people of both extremes and neither seem willing to listen to reason. On one recent job I had to verify code complied with government standards. Some programmers would immediately fix non-compliance issues but others would spend a week trying to find a reference that could support their bad code as a standard rather than change three lines of code. I'll give you two guesses which one's code was more reliable and the 2nd guess doesn't count. Quote Link to comment Share on other sites More sharing options...
roland p Posted October 6, 2009 Share Posted October 6, 2009 I'm in between, which is perfect of course I've just some simple rules that I apply for myself: - If I can't make a proof of concept within a few days of an idea I have, it's a bad idea (or not economically feasible). - If I've made a bad decision in a project, I'll leave it if it works and try to improve it in the next project. - Don't optimise code for speed unless it's needed. As for web programming - I try to do as much as I can in Java. - Use XML only for configuration. - I avoid AJAX everywhere if possible. - No css hacks - If tables gets the job done, use tables For homebrewing I just do what I like. Quote Link to comment Share on other sites More sharing options...
+Random Terrain Posted October 6, 2009 Share Posted October 6, 2009 I'm a "I have no idea what I'm doing! How is this bloated mess working?!!" BASIC programmer. Quote Link to comment Share on other sites More sharing options...
RevEng Posted October 6, 2009 Share Posted October 6, 2009 Is this the real-world handywork of duct tape programmers? Quote Link to comment Share on other sites More sharing options...
jaybird3rd Posted October 7, 2009 Share Posted October 7, 2009 Is this the real-world handywork of duct tape programmers? Yes! I love it!!! That site is probably what "duct tape programmers" do on their weekends. Quote Link to comment Share on other sites More sharing options...
accousticguitar Posted October 7, 2009 Share Posted October 7, 2009 I'm a "I have no idea what I'm doing! How is this bloated mess working?!!" BASIC programmer. I resemble that remark. Quote Link to comment Share on other sites More sharing options...
Mord Posted October 21, 2009 Share Posted October 21, 2009 Well of course a programmer will tell you that it's better to be a duct-tape programmer: because it means less work for him (or her, as the case may be). Less work that is... until he or she has to *maintain* that code years later, whereupon they realize that they have no f**ing clue what their 1000-line function with zero comments and case statements out the ass is supposed to be doing. Then, suddenly, carefully designed code don't look so bad after all! But what do I know... As examples in the thread have given, at times it isn't considered "better" so much as "necessary" if you want to keep your job due to the insanely short deadlines. Odds are people won't stay in that position forever or even very long if those kinds of rushed situations are the norm resulting in someone ELSE having to "maintain" that duct tape programming later on. Quote Link to comment Share on other sites More sharing options...
Keatah Posted October 24, 2009 Share Posted October 24, 2009 Commecialization and short-term profits driven by delusions of grandeur and pet-project-mentalities are what causes bad programming to take place. No time for elegance. Quote Link to comment Share on other sites More sharing options...
Kripto Posted October 25, 2009 Share Posted October 25, 2009 Anyone who's done any significant amount of coding should realize the suffering invited and time wasted by writing poorly organized/undocumented code. Friends don't let friends! Quote Link to comment Share on other sites More sharing options...
eshu Posted October 30, 2009 Share Posted October 30, 2009 http://www.joelonsoftware.com/items/2009/09/23.html I think I fall into the camp of being a Duct Tape Programmer. Are you? No I'm an "agile developer" which of course isn't just management speak for the same thing.....hmmm.... http://en.wikipedia.org/wiki/Agile_software_development Quote Link to comment Share on other sites More sharing options...
roland p Posted October 30, 2009 Share Posted October 30, 2009 (edited) It's best to be a buzzword-compliant programmer Edited October 30, 2009 by roland p 1 Quote Link to comment Share on other sites More sharing options...
TMR Posted October 30, 2009 Share Posted October 30, 2009 i'm only a duct tape programmer on the days i'm being methodical, other times the code is far more messy... 1 Quote Link to comment Share on other sites More sharing options...
Tom Posted November 5, 2009 Share Posted November 5, 2009 Seems like the world is full of Jamie Zawinskis. I can't see any of them where I work, though. Quote Link to comment Share on other sites More sharing options...
Willsy Posted November 20, 2009 Share Posted November 20, 2009 Well, as a freelance programmer for many years, i'd just like to add: Where there's chaos, there's ca$h I'll get my coat :-) Quote Link to comment Share on other sites More sharing options...
JamesD Posted November 21, 2009 Share Posted November 21, 2009 If anyone wants to see duct tape programming, just play Mafia Wars through Facebook. What a mess!!! Quote Link to comment Share on other sites More sharing options...
doppel Posted November 27, 2009 Share Posted November 27, 2009 I tend to lean towards pragmatic as a programmer. I understand that some problems are difficult to solve, and thus require complex algorithms. But complexity for its own sake is something I dislike. Quote Link to comment Share on other sites More sharing options...
Herbarius Posted December 12, 2009 Share Posted December 12, 2009 (edited) Well I think both (duct tape programmer vs. MIT programmer) are extremes, and I wouldn't trust any programmer that is too far to either of those extremes, especially if that programmer particularly loathes the opposite style. In my opinion, a good programmer should be able to do both styles well but for "real-world" programming (like applications that are beyond say 1 or maybe 2 pages of code), he should be able to combine the methods of either of those extremes to get some code that's clean enough to be maintainable, but without holding off development for lengthy times just for the sake of elegance. Edited December 12, 2009 by Herbarius Quote Link to comment Share on other sites More sharing options...
Longhorn Engineer Posted December 26, 2009 Share Posted December 26, 2009 I would fall under duct tape programmer. Looking back at my projects for classes just makes me wonder if I actually planned any of the program out. A couple semesters ago for a Assembly class (on 9S12 microprocessors) we had an in lab test where we had to program something in 1.5 hours. I finished it in 15 minutes scored a 100. Class average was a mid 60. I frankly don't remember anything about the test. Quote Link to comment Share on other sites More sharing options...
kamakazi Posted February 19, 2010 Share Posted February 19, 2010 Correct me if I'm wrong, but isn't one of the reasons to program is because we seen a game and thought "I could make a game better than this"? I know it may not count, but I do recall some of my early programming skills with QuickBASIC. I was always paying more attention to graphics detail over how the game actually played or reacted. It wasn't until I put together a small game on the Atari 800 I payed more attention to gameplay over graphics. Atari BASIC did offer some graphic abilities, but left most of the arcade-style stuff for those who know assembly. Duct-tape programmers? We all have to start somewhere. Quote Link to comment Share on other sites More sharing options...
roland p Posted February 19, 2010 Share Posted February 19, 2010 Correct me if I'm wrong, but isn't one of the reasons to program is because we seen a game and thought "I could make a game better than this"? The way I homebrew is an iteration of duck-taping the feature I want, and if it works optimise it. The duck-taping part is good for having a sort of placeholder for the optimised code I finally want. But this is Atari 2600 coding. In real life, (I do java) Í never encounter performace issues (only if I screw up too much), so I never have to optimise code. Most important: the software has to meet the functional specs the client wants. But projects can take over a year so if I start with ducktaping, then after a year the code becomes a PITA to maintain. Quote Link to comment Share on other sites More sharing options...
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