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gotta admit, that is a lot safer approach than trying some shit on the real thing
retired engineer, former sailor, off grid, gamer, in Puerto Rico. Moderating a little bit.
gotta admit, that is a lot safer approach than trying some shit on the real thing
The statistic of low Firefox use is based on accessing US government websites. Could it be that there is significantly LESS government site access by the population of users that prefer Firefox? As a corollary I recently read that game companies observed significantly HIGHER bug reporting from Linux users on Steam, not because there were more Linux-related bugs, but simply because that set of users were more likely to initiate bug reports. Of course Firefox is not Linux and Steam is not the world, but a statistic from a relatively narrow segment of the internet should not be assumed representative of the whole.
I have plain ol’ Ubuntu LTS and I do not recall a Steam crash in a decade. Playing with Nvidia GPU on AMD Ryzen in recent years.
top slab is about 230 or 240 pounds. Wood base is only about 15 or so; light. I made no attachment between the concrete and the wood - just gravity.
These are some good points. The more traditional engineering disciplines have a depth of methods and practices that developed over time, and software engineering is - what? only maybe 50 years old or so? I have not worked with software engineers, but with all other sorts, so I know if there is engineering going on in software development there will be certain methods in place: preliminary designs that senior teams evaluate and compare, interdisciplinary review so the features of design that “work” for one objective also do not detract from others, and quality control - nobody works alone - every calculation and every sentence and every communication is documented, reviewed by someone else, and recorded permanently.
I can imagine that some software engineering efforts must bring some of these tools to bear, sometimes - but the refrain in software development has long been “we don’t have time or funds to do it that way - things are moving too fast, or it is too competitive.” Which maybe all that is true, and maybe it can all be fun and games since nobody can get hurt. So if game developers want to call themselves engineers regardless of whether they follow, or even know about standards of their industry (let alone any others’), no harm, no foul, right?
An old friend of mine wrote the autopilot software for commercial passenger jets - though he retired about 25 years ago. He was undoubtedly engaged in a project that nowadays would be dubbed software engineering. The aerospace company included him in the team with a whole slew of different engineers of all sorts and they did all the sort of engineerish things. But I don’t have the impression that much software goes through that kind of scrutiny - even software that demonstrably deeply affects lives and society. In a way this is like criticizing the engineering of an AR-15; what were the engineers thinking to develop something that would kill people?! But it seems like with software, the development has effects that are a complete shock even to the developers: facebook algorithms weren’t devised to promote teen suicide, it was just an unforeseen side effect for a while.
I think it is time for software engineering to be taken seriously. And there is professional licensing. The problem is that corporations are dubbing their staff as software engineers a lot of times, when there is no licensed engineer in the building and there are no engineering systems in place. It is fine for me to say that I engineered the rickety shelves in my garage, because I’m an engineer and therefore it must be so, but that is some sensationally bad logic. They could collapse at any moment - I’m a chemical engineer.
Thank you for this correction. I will make a note that professional engineering has nothing to do with engineering - I don’t know how I have been so confused for so long!
I think engineers have been held liable for the soundness and fitness-for-purpose of what they “engineered” since ancient Rome - though they have certainly been called upon to engineer a greater variety of things in the past couple of centuries. And I think if someone proposes to engineer software, I am all for that! We could do with a great deal more of it in fact. And let’s dispense with this perpetual disclaimer of warranty for merchantability or fitness for any particular purpose, and such terms. If an engineer designs it and it does not work, the engineer is generally held to be negligent and liable . . . except if they are a software engineer, of course.
this seems to reflect the simultaneous co-opting of the titles “architect” (one who designs physical edifices such as buildings) and “engineer” (one who applies math and science principles to problems of infrastructure and industrial production). We all understand what is meant by design, but that does not mean a software design must be devised by an “engineer” or an “architect” anymore than an interior design (though there are also some self-styled “design architects” roaming about). So is it possible to say what is different about software development and software engineering without saying the engineer is an architect? Is it that software developers do not design anything (which in its simplest terms is ‘artful arrangement’)? That seems arbitrary - though I agree that there can also be a fine line sometimes between, say, architecture and structural engineering.
How often in the software industry is the title “engineer” a sop to give applicants a flashy title; and how often is there actual engineering involved? When I worked as an engineer some years ago, it seemed inconceivable that software development would become actual engineering because how could the engineering standards of care and professional liability ever be imposed? Today, virtually all software is either privately licensed or open source - there is no such thing as public software infrastructure under the development supervision of a professional software engineer (as far as I know). So I guess Mozilla can call their software developers anything they like, but it seems to be an ongoing cheapening of the engineering title - like why not call this position Chief of Software Surgery? Lead Software Counselor?
In that case, Krasnodar and Rostov to Ukraine as buffer zones - maybe Belgorod and Kursk too?
I think there was a time when he could have apologized for a dumb mistake and everyone would have moved on. It is world news now because HE chose another and unfortunate path - which probably has no route back to the sunlit lands.
Engineers describe heat transfer with a “heat transfer coefficient”, and the rate of heat transfer is this coefficient multiplied by the temperature difference. So you can calculate what the heat transfer coefficient must be by measuring room air temperature initially, water temperature initially, and then running your system for a little while and measuring the room temperature again. The smaller room area you can cool the more accurate this will be. You will need to look up heat capacity and density of air (easy to find), and the temperature change of the air with the volume of the room and the temperature change will together give you an amount of heat you removed from the air to the water. Simple!
at 9000 feet deep, the pressure is 273 atmospheres or 4100 psig - they never knew what hit them.
There is a lot of news around the world about high inflation, and it is necessarily true that inflation arises from demand exceeding supply across entire economies. Central banks often speak in terms of needing to raise interest to “cool demand”. But there is little discussion of the relationship between demand and standard-of-living. It seems to be implicit that the demand-balance is temporarily upset and we must only delay some gratifications - never shrink the economy!
But what if that is the exact situation - that overconsumption is not just a temporary imbalance to adjust but a pathological trait that must be eradicated. I think we have barely begun the journey to sustainability. An interest rate of 5% will prove to be weak soup. Remember these good old days when the full weight of The Change had not yet been experienced.
Long ago, I was a midshipman on a submarine. The crew LOVED to watch submarine disaster films - with water spraying in all frothy and fire-hosey. But the reality would be a flooding time measured in fractions of a second, in most cases - people are not used to dealing with pressures in the tons per square inch except at the nozzle of pressure washers where the flow is tiny. So, on the bright side, most submarine failure deaths are quick ones.
46.673,09.593 if you look for it on Google Earth or such.
this inspired me to paper over all my old comments and posts with clippings from random washington post articles from today. A labor of … love
In view of comments about restoration of deleted data, I had a look at the user agreement for NON EEU and it says "When Your Content is created with or submitted to the Services, you grant us a worldwide, royalty-free, perpetual, irrevocable, non-exclusive, transferable, and sublicensable license to use, copy, modify, adapt, prepare derivative works of, distribute, store, perform, and display Your Content and any name, username, voice, or likeness provided in connection with Your Content in all media formats and channels now known or later developed anywhere in the world. This license includes the right for us to make Your Content available for syndication, broadcast, distribution, or publication by other companies, organizations, or individuals who partner with Reddit. You also agree that we may remove metadata associated with Your Content, and you irrevocably waive any claims and assertions of moral rights or attribution with respect to Your Content. tldr; they do not have to honor content deletion in the US. But I feel better that I deleted it, maybe it will be a little bit of pain to restore it. I will go back occasionally and re-delete if neeeded.
fwiw, this story is also covered here, imho a more credible source: https://www.aljazeera.com/news/2024/2/1/palestinians-demand-international-inquiry-after-mass-grave-found-in-gaza