The Binance Fiat Gateway provides for up to 40 fiat currencies via bank cards, VISA, and MasterCard, among other third-party payment methods. This provides only mild security, but should prevent others from messing with your subscription. If you choose not to enter a password, one will be automatically generated for you, and it will be sent to you once you’ve confirmed your subscription. Despite that, it remains one of the most important exchanges in the cryptoverse. DROP` is just a refcount decrement, and the amount of memory used remains small. DROP` will have similar behavior when allocated at the nursery. Since the GC nursery acts as a large buffer of potential allocations, the amount of work done in both cases would be the same, at least until the number of allocs exceeds the nursery size. A particular advantage of lisp-like approaches is that they treat code and data exactly the same — so if we’re trying to leave the option open for a transaction to supply some unexpected code on the witness stack, then lisp handles that really naturally: you were going to include data on the stack anyway, and code and data are the same, so you don’t have to do anything special at all.

One of the things people sometimes claim about bitcoin as an asset, is that it’s got both the advantage of having been first to market, but also that if some altcoin comes along with great new ideas, then those ideas can just be incorporated into bitcoin too, so bitcoin can preserve it’s lead even from innovators. And while I’ve never really coded in lisp at all, my understanding is that its biggest problems are all about doing things efficiently at large scales — but script’s problem space is for very small scale things, so there’s at least reason to hope that any problems lisp might have won’t actually show up for this use case. Do not use a valuable password as it will occasionally be emailed back to you in cleartext. You may enter a privacy password below. You can always request a mail-back of your password when you edit your personal options. Homoiconicity means that one can manipulate code just as easily as the data, and thus LISP macros are a trivial extension on the language. Then programming at scale is hampered because each LISP programmer has their own private dialect of LISP (formed from the common LISP language and from their own extensive set of private macros) and intercommunication between them is hindered by the fact that each one speaks their own private dialect.

Unfortunately, programming at scale requires multiple programmers speaking the same language. One approach is to just define a new version of the language via the tapleaf version, defining new opcodes however we like. For example, rather than the streaming-sha256 approach in Elements, where you could write: “a” SHA256INITIALIZE “b” SHA256UPDATE “c” SHA256UPDATE “d” SHA256FINALIZE to get the sha256 of “abcd” without having to CAT them first (important if they’d potentially overflow the 520B stack item limit), in chia lisp you write: (sha256 “a” “b” “c” “d”) which still has the benefit of streaming the inputs into the function, but only adds a single opcode, doesn’t involve representing the internal sha256 midstate on the stack, and generally seems easier to understand, 바이낸스 (click here now) at least to me. Granted, I’ve only really been looking at chia lisp for a bit over a week, but it really seems to me like a case where it might be worth putting that philosophy into practice. Of course, “defun” and “if” aren’t listed as opcodes above; instead you have a compiler that gives you nice macros like defun and translates them into correct uses of the “a” opcode, etc. As I understand it, those sort of macros and translations are pretty well understood across lisp-like languages, and, of course, they’re already implemented for chia lisp.

To me, it seems like chia lisp is a better answer to the problem here than the Simplicity language. The other is to use the “softfork” opcode — chia defines it as: (softfork cost code) though I think it would probably be better if it were (softfork cost version code) where the idea is that “code” will use the “x” opcode if there’s a problem, and anyone supporting the “version” softfork can verify that there aren’t any problems at a cost of “cost”. By contrast, chia lisp has fewer opcodes than Simplicity’s jets, has feasible approaches to low-impact soft forks to increase functionality, can be used with only two levels of abstraction (lisp with macros and the opcodes-only vm level) that seem not too bad to understand, and (in my opinion) doesn’t seem too hard to implement/maintain reasonably. I heartily endorse LISP — it has a trivial implementation of `eval` that is easily implementable once you have defined a proper data type in preferred-language-here to represent LISP datums. To level-up from that, instead of putting byte strings on a stack, you could have some other data structure than a stack — eg one that allows nesting.