raviolo

8 ms·

31.
by raviolo 7y ago
One more interest feature which was not clearly described: you can attach two or more ssh connections (belonging to the same system user) to the same tmux session. Each displays the same thing in real time and has full control. We use this
32.
by raviolo 7y ago
These “income share agreements” seem to be an emerging phenomenon. I wonder if anyone here could comment on any limitations to their use. When someone voluntarily signs an agreement giving me P percent of their income from working as E, fo
33.
by raviolo 7y ago
You may want to correct “receieved” typo here: https://codebreakersacademy.com/about-us/
34.
by raviolo 7y ago
This is why I enjoy HN community
35.
by raviolo 7y ago
I’ve seen several combinations of B’s and 8’s - like “8B88B8”. Wonder how effective they are at confusing plate readers.
36.
by raviolo 7y ago
The real question remains unanswered: why is this on the front page?
37.
by raviolo 7y ago
So for the left-to-right operand evaluation order I thought it’s this: look at the left operand, take zero. Then post-increment, now it’s one. Move on to the right operand. Pre-increment what is 1, so now it’s 2. Take 2. So it 0 + 2?
38.
by raviolo 7y ago
I read it but I still don’t understand. Isn’t it 0 + 2 vs 1 + 1? How would it produce something other than 2?
39.
by raviolo 7y ago
Could someone explain why in question 5 i = 0; return i++ + ++i; Could produce different results?
40.
by raviolo 7y ago
It’s sad how the costs of dealing with used plastics - whether recycling, landfill, or something else - are usually presented as a problem. Like, “look, it’s getting too expensive to have country X take it” or “it’s not economically feasibl
41.
by raviolo 7y ago
Not true. One of the commenters on this thread was nice enough to post the modern-day history book for the 9th grade. Unless you believe he went through the effort of redacting it, you will see that it contains details of USSR’s invasion of
42.
by raviolo 7y ago
This used to be true 30 years ago but is no longer true.
43.
by raviolo 7y ago
Thank you for posting. I was very interested to know what the modern-day school history books say. For non-Russian speakers I can confirm that on page 203 of the above-referenced history book for the 9th grade it says that World War II star
44.
by raviolo 7y ago
I assume this comment was not intended to be taken seriously. Most of the population of what are now independent countries of Belarus and Ukraine, but used to be part of USSR, are pretty well aware of where the Polish border was in 1939. If
45.
by raviolo 7y ago
What if the robot was written by another robot and a “salesperson” was also a robot?
46.
by raviolo 7y ago
Calculations of this model are misleading. One hugely important parameter missing: inflation rate. This would tell us what part of that 2.1 million in 30 years is real return and what part is simply inflation, i.e. depreciated money. Put it
47.
by raviolo 7y ago
I mostly agree with the article but for the reason that I did not see clearly reflected in it. I think knowledge of multiple languages (and technologies in general) is important not from a perspective of trying to be an expert in many thin
48.
by raviolo 8y ago
Indeed, TIM is a poor heat conductor compared to metals. If surfaces were ideally polished, TIM would be absolutely not necessary. We’ve done this and saw significant improvement in thermals. Next best thing is liquid metals that have an or
49.
by raviolo 8y ago
The event is market data update. On one hand it is in fact pretty simple. On the other hand, it is not much simpler than something like “user X liked Y” or even “product Z added to cart”. I think it shows what a well designed, optimized cod
50.
by raviolo 8y ago
We process up to 15 million events per second on a $15K HP server.
51.
by raviolo 8y ago
Agree. AWS and the likes is an awesome tool to get access to a lot of compute power quickly which is great for unexpectedly large workloads or experimenting during early stages. For established businesses/processes the cost of running
52.
by raviolo 8y ago
I’ve been writing code for over 20 years yet I don’t have anything that I can share in a public repo. My employer would sue me immediately. I don’t imagine I will be looking for a job via the “normal process” with recruiters and all, but if
53.
by raviolo 8y ago
To say that light travels at “nearly the speed of light” in any medium is a bad choice of words. Also with refraction coefficient of 1.40 - 1.45 in fiber, the term “nearly” is not appropriate if the intention was to compare with vacuum.
54.
by raviolo 8y ago
> Lasers propel data down the threads at nearly the speed of light This is funny. Why “nearly”?
55.
by raviolo 8y ago
Exchanges do very detailed studies of what tick sizes should be, as well as setting fifo/pro-rata ratios. Many products that have seemingly large tick sizes like eg treasuries or vix would not work otherwise. MMs will not be compensate
56.
by raviolo 8y ago
1. HFT market makers creating liquid markets that won’t otherwise exist. 2. Dramatic lowering of bid-offer spreads and, thus, transaction costs to liquidity takers (eg retail investors). 3. No-arbitrage pricing: safe to assume that virtuall
57.
by raviolo 8y ago
Quite a few players are trading on economic releases (eg non-farm payrolls, ADP, ISM, and so on) in this fashion. It’s often much easier to feed to algo because the release is a number (or set of numbers) vs some free-form-text thing. Compe
58.
by raviolo 8y ago
Another example for people to appreciate what a small latency advantage means. Consider SPX options which is a huge market. These “trade on CBOE” which is a Chicago exchange - but they physically reside in NJ. Now consider SPX futures - ES
59.
by raviolo 8y ago
I suppose whoever invented the term Corium also had some dark sense of humor - as in the-stuff-that-comes-from-reactor-core. This aspect seems to have escaped the article’s author, who operate with the term as if it’s another new element un
60.
by raviolo 8y ago
Love it! When traveling I often enjoy listening to local radio (assuming I understand at least some of the language) in e.g. taxi/Uber. I find that often it gives you perspective and level of detail impossible to get researching the pl

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