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One of the problems with teaching myself stuff is I end up with my own lexicon and orthography for whatever is I'm dealing with, and then I run into walls trying to come up with solutions where I need input or help from other people.
Having taught myself C++ and generic programming I'm facing one of those issues right now. I'm not sure it can be expressed in C++, and if so, it's through some magic like SFINAE (which i don't understand either)
I simply don't have the language necessary to ask the question. 
Check out my IoT graphics library here:
https://honeythecodewitch.com/gfx
And my IoT UI/User Experience library here:
https://honeythecodewitch.com/uix
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I've got a bit of a "not invented here syndrome" (other people's work often just doesn't cut it) and so I created my own time registration and invoicing software for use at my company.
Usual story, it started out as Excel, migrated to a database, then a simple .NET Core application born from hopes and dreams of which I've realized maybe a third.
So this application works really well for me and my coworkers, but it has some quirks and lots of stuff I don't use or haven't finished...
Decided to fix them, then decided to completely modernize it, then decided to cut the fluff, then decided to add features I was really missing...
And a business partner of mine has been nagging me to let him use it for years now so I'm making it multi-tenant (he's my best salesman, bringing in two of my best clients, and I don't even pay him, so I guess I owe him one).
Haven't had so much fun programming in years!
I've been programming instead of gaming, so that's really saying something! 
And then when all was good and well my girlfriend suddenly broke up with me this week (we weren't in a fight or anything, but she just lost her romantic feelings for me and thought of me more as a good friend) 
It's only been three days, and usually I wouldn't even have seen her in that time either, but I'm already missing her and somehow the house feels empty even though she was around only about half of the time.
Well, sh*t happens and I've been through breakups before so I'll probably survive this one as well.
At least I've found a sort of new purpose in my software and I'm not bored 
Oh yeah, and I've been losing weight (after gaining 10 kg in about a year time! ) and this morning I was "suddenly" 1.5 kg lighter (after watching my eating and hiking and biking for weeks, mind you)
I've already lost about 5 kg in as many weeks (really going for it)!
I guess with my girlfriend breaking up I've even lost 65 kg (quote Ross from Friends: "ah, humor based on my pain, ah, ha, ha") 
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We have lived a parallel life up to the point where your girlfriend left.
I found myself in a sole proprietor retail given quickbooks desktop and a laser printer with the un-spoken words of ok, get after it.
Oh, hell no and got to writing my own POS webapp to support daily life in the little shop.
It also grew the same way as yours, going multi-tenant along the way etc.
Best of blessing going forward bro. 
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This is what the Boeing CEO has said in the Senate hearing. Boeing CEO Dave Calhoun faces grilling at Senate hearing - YouTube [^]
Having a non-engineer as the CEO of a life-critical high-tech engineering company; with that CEO having senior engineers advising him on technical matters - seems to be sub-optimal, isn't it? What value can such a CEO add in say, a design review meeting? What engineering judgement can he have?
IMHO, it should be the other way around - the CEO of such an engineering company should be an engineer, with senior business people advising him/her on stock market and other business matters.
What say you?
modified 10hrs ago.
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I say "Yay". However were not both NASA Shuttle disasters the result of decisions by trained engineers.
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Agree.
However one point. NASA missions are kindof exploratory/research type of missions, and not as commercial as passenger aviation.
Research has its own risks/rewards, and not always guaranteed of success.
Whereas this is time tested, more than a century old aviation industry, where they are expected to (at least) maintain status quo, as regards passenger safety.
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Businesses aren't about the products - they are about the units. A CEO markets units, he doesn't really care what they are units of.
Sadly, the accountants are in charge of most businesses, and they know "the cost of everything and the value of nothing" (the late, great pTerry).
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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All accountants know is how to cut costs and so boost the next quaterly dividend and consequently their bonus. Their thinking very short term. They don't appreciate what such short term thinking is doing to the company in the long term.
Ok, I have had my coffee, so you can all come out now!
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If the CEO was such a great engineer the role of CEO would be wasted on him.
Instead, it's his job to be grilled at Senate hearings when his senior engineers and advisers mess up.
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In comparison, Pichai also faces Senate meetings. Though a Metallurgical Engineer by training, he has worked extensively on software, for which he is accountable. He has a strong engineering background.
Calhoun, on the other hand, I'm not sure whether he's worked on stress/fatigue/fracture/impact/dynamics kind of computations, which are so very critical in aerospace.
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You are spot on!
Ok, I have had my coffee, so you can all come out now!
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The problem with dev/engineer types is they think they know everything, when in actuality nothing could be further from the truth. They generally suck at dealing with people, are immature, lack social skills. I could go on. This is not to say, non devs/engineers are inherently any better at this. It's to say that qualification alone does not a good CEO make.
The fact is, there's more than one type of intelligence. Denying that is no different than being a child who refuses to grow up and see the world while mentally living in their mom's basement. Denying that is no different than spending your entire life behind a computer thinking you're God, etc. because there's nobody else in your "world" to say otherwise.
Now, can an engineer make a good CEO? Sure. But a good CEO (or anyone) cannot know everything in the world. They need to be big picture people who can see trends, patterns, etc. that few can. The vast, vast majority of engineers are just the opposite - they focus on the minute details. Anyone can learn to be better at anything, but if spending 20+ years on CP has taught me anything is that very few people go outside their comfort zone and a lot of devs/engineers have lousy social skills.
Point is, only an engineer with zero life experience will think an engineer makes the best CEOs based on that qualification alone. If this sounds harsh, it's because you're thinking like an engineer and can't handle the truth. And senior business people tend to be more operations than big picture people. A good CEO brings people together, is a big picture person, has a vision with an idea of how the future will unfold. Operations would be more of a COO if anything for a company that size.
And yes, there are outliers. This is clearly a generalization.
This is not to say, non devs/engineers are intrinsically more mature. There are plenty of immature people in the world in various degrees. I'm just focusing on that group because we're on CP.
And no, this does not mean I think the Boeing CEO is good at their job.
And this doesn't mean a CEO should be ignorant of tech, the product, etc. They should have an understanding, but not necessarily on the same level as an engineer getting their hands dirty daily.
Jeremy Falcon
modified 57 mins ago.
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Jeremy Falcon wrote: A good CEO brings people together, is a big picture person, has a vision with an idea of how the future will unfold.
While I agree with all you said in your post, let me point out that good CEOs, by your definition, are relatively few. A lot of them are more in the "can my part of the pie get bigger?" category (see recent news about >50bn$ pay package).
My biggest gripe is with the "diode effect" of CEO compensation packages. If company reaches certain performance metrics they get a certain amount of $$. However if company performance falls short, they don't bring any money from home; they just don't get those bonuses. This is very visible when it is some kind of economic shock and CEOs scour the basement to clean the company's books because, hey, it's not their fault, there were just bad economic conditions. They will not get bonuses but next year everything will be rosy and they'll bring home lots of mullah.
It's like telling investors: "We win together, you loose by yourself".
And yes, I know I'm oversimplifying the issue.
Mircea
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Boeings best years were under the leadership of a lawyer.
The previous CEO was Dennis Mullenburg, who was an engineer, and lasted less than 5 years.
While I agree someone more trained as an engineer should be the head of the company, that doesn't mean it should be an engineer. CEOs are the interface between the market and the company.
The bad CEOs face most of their attention on the market and little on what the company is doing to make sure the products are what the market wants and are of quality. They try to run the market, not the company. This is what Dave Calhoun did.
The good CEOs listen to the market, not try to run it, and spend their time on the products and issues within the company. They understand if you put out crap products that don't meet the needs of the market, you're going to lose the company. Calhoun failed to understand this.
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Wordle 1,099 3/6*
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"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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🟨⬜⬜⬜🟨
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In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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Wordle 1,099 4/6
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I learned a mouthful today id est "micromechanical polaritons in topologically nontrivial hyperbolic metasurfaces". Maybe it's a good pick-up line or discussed at the next cocktail party. Try saying that 3x fast w/ a mouth full of Cheetos.
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Reminds me of "Analytic and algebraic topology of locally Euclidian metrization of infinitely differentiable Riemannian manifold".
I have friends in mathematics who claims that it actually makes sense. And then, Tom Lehrer lectured math at MIT; he should know 
For those who do not get the references: Tom Lehrer: Lobachevsky[^]
Religious freedom is the freedom to say that two plus two make five.
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When I was in school we used to impress the girls when we said, "monostable multivibrator." Most thought it involved bedroom accessories.
(it's a 555 circuit configuration.)
"They have a consciousness, they have a life, they have a soul! Damn you! Let the rabbits wear glasses! Save our brothers! Can I get an amen?"
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That just means we have it coming.
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Title says it all.
I have a number of "old" MicroSD cards, that aren't really worth putting into any phone or tablet anymore, but still seem to be very capable of storing data (and reading it back - I've made sure to verify that).
I have a lot of documents (drivers license, insurance papers, health cards, various ID cards, income tax papers, etc) that I keep in a relatively small (8GB) encrypted container file, created with VeraCrypt.
Any one of the MicroSD cards ought to be suitable for storing an extra copy of the encrypted file. The VeraCrypt is part of my regular backup set.
My question is - how tough are MicroSD cards, really? Rugged enough to leave in a wallet you carry in your back pocket? I feel like it wouldn't take much for them to bend and snap in half. I have slightly larger plastic cases (that the cards typically come with), which might help prevent them from bending, but these are much thicker than a typical card itself, so I lose that benefit and now have something bulky in my wallet.
What do you think? Leave one unprotected in my wallet, or does someone manufacture some sort of slightly bigger container for them that's rugged enough but still not too bulky?
Or now that I think of it, does anyone know of a wallet with a tiny pocket that can be closed with a zipper or something that would help prevent a card from accidentally slipping out...?
Or would you just forego the whole idea, and place the encrypted file on your phone...
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