Readit NewsI freaking HATE tokens. I hate them.
There should be a better way to do authentication than a glorified static password.
An example of how to do it correctly: Github as a token provider for AWS: https://aws.amazon.com/blogs/security/use-iam-roles-to-conne... But this is an exception, rather than a rule.
Solutions like generating them live with a short lifetime, using solutions like oauth w/ proper scopes, biscuits that limit what they can do in detail, etc, all exist and are rarely used.
I don't need entire files for each individual book/movie/task I want to manage.
They'll have maybe 4-5 properties at most with not much content in them.
File system, and syncing operations will take a massive hit if I have to manage that many files.
I'm a fan of Obsidian, not affiliated with them, but my experience with basic file syncing like syncthing or git is that you should be able to easily get up into the ten's of thousands of files without an issue.
This was my feeling, too, having no prior history with Dungeon Keeper and buying both titles on sale on GOG in the past year. DKII is definitely easier for the modern gamer to jump into. It also had some gameplay ideas that were novel and not terribly well-developed, but just fun--like being able to possess an individual grunt and suddenly have the isometric real-time strategy shift to a first-person perspective.
Had a period in my college days where I had a neural network running that could successfully trade on patterns of periodicity of non-chaotic windows of the asset. But as soon as the system would go back to being chaotic, and there was no way to identify WHEN the system was chaotic and when it wasn't, the trades would go to shit and I would lose all gains. I was up about 400-450% at an end of a successful cycle, which was 2-4 months, and then it could be a year of decline with gains being eaten up by the option issuers.
Now I only do long-term funds/stocks and have:
a) much less anxiety about losses b) more money.
Fundamentally, we've been making digital versions of everything. We have digital phone calls, television, bookkeeping, document writing, drawing, etc.
One thing we didn't have digitally was a currency.
Why would we want a digital currency? For similar reasons to all the other stuff above. It's more convenient. When you "transfer money" from your bank account to another, your bank has to physically move the associated cash from it's vault to the other banks vault, by hiring secure trucks, people, and so on. If the money has to cross a border, that's even more of a hassle, now you have to physically cross a border with a truck full of cash. When a bank "holds onto your money", they need a big vault full of cash, they have to count it, account for every dollar, physically safeguard it, etc.
This is a huge cost, inefficiency, and a big challenge of banking, and it's one reason transaction fees and banking fees are so high.
Now we have an idea of why we might want to make a digital currency. The biggest issue with making one is how do you solve the "double spend problem". That is, if I have 1 unit of a currency and I give it to you, how do we guarantee I no longer have that unit after it was given to you? In a physical world, I'm giving you the actual unit of currency, but in the digital world I'm giving you a copy of it, it would be easy for me to keep my copy as well and have an infinite money glitch.
The solution to that is simple, you have a source of truth that processes the transaction. That source of truth records that I had 10$ and you had 10$, I gave you 1$, and now I have 9$ and you have 11$.
That's easy enough. Here comes the second problem, who would trust owning that source of truth? Would you trust me keeping the official source of truth log of how much money everyone has? I could easily add myself a few 0s to my account, or remove some from yours.
Would you trust the government of your country? Of another country? A big corporation? A US charity?
This is where crypto comes in. Crypto says, nobody would ever trust a single entity, but what if everyone could join a network of nodes that together form the source of truth? Not owned by any single person, but the union of everyone who wants to join the network, and you could join the network, I could join it, anyone is free to join it, and we can all validate and check each other's work to make sure no one else on the network is fudging the numbers.
And now a lot of complex cryptographic math comes in to from this network.
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> This is a huge cost, inefficiency, and a big challenge of banking, and it's one reason transaction fees and banking fees are so high.
That's absolutely not how this works though. Banks perform electronic transfers and most of the money is accounted for in databases. The problems are slow, antiquated, technology, which is made worse by the amount of regulation surrounding it that makes it hard for new contenders to enter and drive down prices via competition.
Cryptocurrency is trustless, but there is an interesting tangent about if you _do not_ want a government to control monetary policy.
I don't understand. Why do you need it in a garbage-collected language?
My impression was that you are not able to access any register in these language. It is handled by the compiler instead.
In practice it provides a straightforward path to complying with government crypto certification requirements like FIPS 140 that were written with languages in mind where this is an issue.