shaklee3

17 ms·

211.
by shaklee3 4y ago
why is something that is uncommon in other cultures obviously bad? there are many, many, many counterexamples to things kind this. just because something is commonplace doesn't mean it's the best way.
212.
by shaklee3 4y ago
it has also falsely reported accidents numerous times
213.
by shaklee3 4y ago
it's not rf voodoo. it's a highly spread signal at an extremely low nitrate. this has been common for communications satellites for a very long time.
214.
by shaklee3 4y ago
it also uses a special antenna only in new iPhones that T-Mobile doesn't have the luxury of
215.
by shaklee3 4y ago
Viking and sub zero aren't even good appliances. I'm not sure why they're so popular other the price
216.
by shaklee3 4y ago
I've been doing Duolingo religiously for about 150 days now. like anything, it is what you make of it. My Spanish has gotten significantly better during that time, and I think I'm learning at a faster pace than I did in high schoo
217.
by shaklee3 4y ago
it absolutely is. I do a lot of embedded programming, and tmp is used heavily in libraries to offload as much as possible to compile time.
218.
by shaklee3 4y ago
no, constexpr was correct for a reason. it's great to have a single function that can both be runtime or compile-time if allowed. it results in less code. they knew what they were doing.
219.
by shaklee3 4y ago
if you're using unsafe then what's the argument to use rust? the comparison should be what you can't do in rust without unsafe.
220.
by shaklee3 4y ago
template metaprogramming
221.
by shaklee3 4y ago
the problem is PCIe speeds are increasing faster than network. pcie5 can hit 500Gbps in theory, but the network is only 400Gbps.
222.
by shaklee3 4y ago
it's more than 6x the bandwidth of practical network speeds today.
223.
by shaklee3 4y ago
he's a former M&A advisor at Goldman Sachs, so he has a lot of background and knowledge in everything he writes about.
224.
by shaklee3 4y ago
out of curiosity, is it mostly Cisco still funding it? what are the advantages over dpdk? mostly TCP?
225.
by shaklee3 4y ago
good to know vpp is still alive. always interesting work coming out of it, and it never seemed to take off.
226.
by shaklee3 4y ago
what do you mean by typical nic? these are COTS NICs anyone can buy
227.
by shaklee3 4y ago
you may have been asked this before in older stories, but why freebsd other than legacy reasons, and why not dpdk? is it purely because you need the fastest TCP implementation?
228.
by shaklee3 4y ago
I thought Twitter was mostly on AWS?
229.
by shaklee3 4y ago
I understand, but the topic of this article is about embedded systems. Java is not a player here.
230.
by shaklee3 4y ago
You shouldn't be using INT_MAX for the last decade or so. That's why std::numeric_limits exist.
231.
by shaklee3 4y ago
the problem with HM is the population is so small that it's insignificant compared to the other schools. it's much more impacted, so even if their numbers align more with what you want, there are only a few hundred spots
232.
by shaklee3 4y ago
template metaprogramming is used extensively in libraries. c++20 didn't really change that; it makes metaprogramming nicer to read, but it does not obviate the need for it.
233.
by shaklee3 4y ago
they are unsafe because if you try to cast something that's not valid the compiler won't let you. you can then choose to ignore it and be unsafe, or figure out the problem and fix it.
234.
by shaklee3 4y ago
Java is not very fast compared to c++, or you'd see it in embedded systems all over.
235.
by shaklee3 4y ago
rust doesn't have many of the features of c++, so it seems easier until you realize it's not.
236.
by shaklee3 4y ago
templates are one of the best features of c++. they're complicated because they're powerful. they certainly aren't perfect, but you won't find anything like them in other popular languages.
237.
by shaklee3 4y ago
you're comparing a phone from 3 years ago to one from today. The pixels continue to be far better at HDR and low light images. iphone is still better at video.
238.
by shaklee3 4y ago
they've had their own format (SXM) for more than 5 years. it's the consumer market you can't control as much.
239.
by shaklee3 4y ago
so geosynchronous switching adds 150ms, but starlink is only adding 100ms?
240.
by shaklee3 4y ago
I'm not going to argue about this. go look up flight aware data. when a given airline has a dozen or so planes in the same beam because of a hub, it creates massive congestion. people use the internet whether they're on the ground

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