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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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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 9hrs 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 1 sec ago.
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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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If you find a way to keep it safely in your wallet you still need some way to read it, like your phone.
So why not just keep it on/in your phone?
If you can't find time to do it right the first time, how are you going to find time to do it again?
PartsBin an Electronics Part Organizer - Release Version 1.4.0 (Many new features) JaxCoder.com
Latest Article: EventAggregator
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Mike Hankey wrote: you still need some way to read it, like your phone.
Not a concern for my use case, as a matter of fact, I don't want my phone to easily be able to use it, just store it so I can later transfer it back to a PC if I ever need to.
I'm not doing this to view the content of the encrypted file on the go; I view this as just an extra offsite backup that follows me everywhere I go.
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Mike Hankey wrote: you still need some way to read it, like your phone.
Adapters to full size SD cards are available. When I bought another "full size" SD card for my video camera, what I got was an adapter with a microSD card inserted.
I have got about a dozen readers for full size / adapter SD cards: In my PC screens (for years, all Dell screens had that), my two video cameras, my two system cameras (not smartphones), three different USB external card readers I bought for reading other memory cards, my car GPS map plotter (external, not part of the car stereo), ...
The GPS map plotter will read SD cards (including microSD in adapters) for playing sound files, install new road maps etc. but it cannot transfer arbitrary files on the card to another unit such as your PC. All the others can. I would think that at least one of them will still be operational the day I pass away.
I also can read mini and micro CD cards on my phone. The phone is more likely to get lost or stolen, or to break down (it is 8.5 years old) than my PC disks, and PC disks are subject to backup procedures. I keep a minimum of information on my mobile, for fear of loosing or breaking the phone, and fear of loosing the information to a thief. Sometimes, I use the phone as a carrier when I bring a file to a friend, but the primary copy is always on my PC; the phone copy is a secondary, temporary one.
Religious freedom is the freedom to say that two plus two make five.
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