All of these options are still better than spending full price for a pair of jeans that were lovingly crafted to start with holes in them!

The difference is that aether unraveled pretty quickly when we started seriously looking for it because experiments kept being outright inconsistent with what it was predicted we would see if it were there, whereas there are lots of independent lines of evidence that all point to the dark matter existing in the same page, so it really is not the same situation at all. The only problem with dark matter is that it doesn’t show up in our particle detectors (so far, at least), but there is no law of the universe that says that everything that exists has to.

It helps to realize that mass is just a bookkeeping label that we assign to the “internal” energy of a system, where the choice of what counts as being “internal” is somewhat arbitrary and depends on the level we are studying.

For example, if you measure the mass of the nucleus of some atom, and then compare your measurement to the sums of the masses of the protons and neutrons inside of it, then you will see that the numbers do not agree. The reason for this is that much of the mass of a nucleus is actually the energy of the strong force bonds holding the nucleons together.

But you can actually drop down another level. It turns out that the vast (~ 99%) majority of the mass in the proton in turn does not come from the quarks but from the energy of the gluon field holding them together.

And if you drop down yet another level, the quarks get their mass through their interactions with the Highs field.

So in short, it is energy all the way down.

Sometimes this can help, but lately I’ve been running into the opposite problem where people have been following this advice to such a degree that one cannot ever figure out what is going on without having to constantly jump around to find the actual code involved in doing something.

Because it looks like that functionality uses special compiler functionality only available on GCC and clang?

“This isn’t us encouraging you to gamble-it is us asking you to think about how bad you would feel years from now if you learned that you could have made a ton of money if you had only placed a bet right now! It’s completely different!”

No, it will be too busy making paperclips to even notice us, except as a nuisance getting in the way of it making paperclips that needs to be eliminated.

Yeah, I miss living in Australia where you didn’t have your own waiter but on the other hand that meant that it wasn’t rude to flag down any of the wait staff if you need anything rather than being restricted to having to go through a single person.

I’ve only met one other person that knew who/what Dvorak was/is, and also reportedly used that keyboard layout.

I experimented with it in University–I actually got a screwdriver and pried up and rearranged all of the keys on my keyboard within a week or so of starting–but after graduating I noticed that I was still slower at typing on Dvorak than I was on QWERTY so I gave up and changed back.

I can understand this view for early backers (I’m one of them) but what about people who decided to drop money on the game in the last 2 or even 5 years? Were they also scammed despite hundreds of articles about delays, issues and thousands of people yelling about a scam every time SC is mentioned?

Maybe, maybe not, but is entirely possible to be scammed while also being in a position where you should have known better; the two are not mutually incompatible.

The root of the problem is that you think of momentum as being defined to be the product of something’s mass and its velocity, but this is actually only an approximation that just so happens to work extremely well at our everyday scales; the actual definition of momentum is the spatial frequency of the wave function (which is like a special kind of distribution). Thus, because photons can have a spatial frequency, it follows simply that they therefore can have momentum.

Something else that likely contributes to your confusion is that you probably think that where something is and how fast it is going are two completely independent things, but again this is actually only an approximation; in actuality there is only one thing, the wave function, which is essentially overloaded to contain information both about position and momentum. Because you cannot pack two independent pieces of information into a single degree of freedom, it is not possible for position and momentum to be perfectly well defined at the same time, which is where the Heisenberg uncertainty principle comes from.

I’m not sure why anyone would think I meant ‘restrain’, but oh well.

The Bhagavad Gita spends a lot of time extolling the importance to spiritual life of controlling the senses with the goal of restraining them, and in particular this is a precept of the Krishna Consciousness cult.

Try reading before you down vote.

Speaking only for myself, what really threw me off was the following:

Apologies if you’ve already tried this or something similar, it doesn’t work for everyone, but I got mine back by using essential oils to restrain [emphasis mine] my olfactory system.

I think that if I’d realized that you meant to say “retrain” here instead of “restrain”, I would not have been so quick to initially dismiss it as obviously nonsense.

Ow, would you all stop screaming already? It is hurting my ears. 🙁

I appreciate this sentiment a great deal in general, but sometimes it is difficult to uphold when I have to regularly deal with “time vampires” who not only require that I explain the same thing to them over and over again beyond reason but who also show no willingness or ability to actually learn the thing that I am explaining to them; at some point I just run out of patience and start ignoring them to the extent that I am able.

Is that because of the iron supplement?

What I like to tell people is that I am as good a programmer as I am for the simple reason that I began when I was about 8, which gave me a very early start on making all of the mistakes one can possibly make when learning how to code.

(It has been funny watching some of my coworkers learn a new coding technique and finding it to be so cool that they apply it everywhere regardless of whether it fits or not while I think to myself, “Ah, I remember when I went through that phase as a teenager!”)

And if it doesn’t have objects, then it has no class!

A truly fantastic update for our times!

That is conceptually how dynamic programming works, but in practice the way you build the cache is from the bottom up rather than from the top down. It’s a bit like how you can implement computation of the Fibonacci sequence in a top-down manner using a recursive function with caching, but it is a lot more efficient to instead build it in a bottom-up manner.