Viewing profile — Jenya_
Jenya_
HN member- Joined
- Sun, Apr 10, 2016, 8:58 AM UTC
- HN karma
- 89
- Public activity
- 68 items
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About Jenya_
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Recent public activity
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Comment #31612072
Natural gas heating is very inefficient (e.g. versus electric kettle). There was recent Technology Connections video about that: https://www.youtube.com/watch?v=_yMMTVVJI4c
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Comment #31240512
I agree, this looks like a quick and dirty attempt to get account blocked.
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Comment #31240346
Tweet is addressed to several accounts, one of them is KyivIndependent which reports Ukraine related news. The tweet looks like a death wish from RU supporter.
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Comment #29647955
| a parody on "мне по плечу" As I native, I would assume that "мне по хрену"/"мне похрен" is an euphemism of the more rough variant "мне похуй" (it is up to my dick, same height as…
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Comment #26666913
Lol, so many questions :). I myself only use linked list when I do not know in advance how many items I will get. Otherwise I do allocate an array.
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Comment #26659041
The problem solved by arena allocators here is to avoid many calls to malloc. System allocator is slow, especially in multithreaded environment. Instead of calling malloc 1000 time…
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Comment #26658916
Yes, it works fine. I will only add that we do reuse memory. The program deallocates memory managers when they are no longer needed (there could be millions of them at any single t…
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Comment #26645134
Our arena allocator does not reuse memory for simplicity (it allocates only forward, like a stack). A lot of the libc malloc complexity comes from the need to manage deallocated pi…
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Comment #26633138
On my work we do use linked lists, they are simple and convenient to collect a few items of data together when the item count is not known in advance. The trick is to allocate link…
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Comment #24940602
The 5nm process from TSMC could be less of a success, as say Anandtech editor on Twitter (his A14 review incoming) https://www.reddit.com/r/hardware/comments/jjwtjy/andrei_fan...
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Comment #24053081
It includes a 5K display which may become useless in five years? (when Apple plans to stop updates for Intel based Macs). It seems that iMacs do not support using them as expernal …
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Comment #23586112
Apple spends a lot of money at TSMC (about 75% of TSMC 7nm production was for Apple chips in 2018, according to a link below). AMD also makes its chips at TSMC and TSMC fab is a li…
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Comment #17581763
I watched recently similar documentary on youtube - https://www.youtube.com/watch?v=Gwx9nqknu-c
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Comment #16916529
there is a spelling error on the site: ...Dim any nuber of screens...
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Comment #16757633
One of the reasons for current Steam refund policy is that Valve lost lawsuit in Australia: https://www.pcgamer.com/valve-loses-australian-legal-battle-...
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Comment #16647808
https://www.quora.com/Why-are-AVX-instructions-so-power-hung... https://news.ycombinator.com/item?id=13925039
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Comment #16030619
I agree, especially Stalin was fighting with Trotsky who promoted ideas of the permanent revolution.
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Comment #15978093
There is a nice speculative article about Jed McCaleb which may or may not be true, still interesting nonetheless: https://steemit.com/ripple/@olyup/fck-you-money-the-rise-and...
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Comment #15939756
statistics shows there are indeed some runners in this age group which run 10k close to 6 minutes per mile and even faster: http://www.pace-calculator.com/10k-pace-comparison.php
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Comment #15896565
https://themerkle.com/4-cryptocurrencies-with-much-faster-bl...
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Comment #15860208
Yes, it is assumed that mining will continue based just on transaction fees. In fact Bitcoin Core almost reached this goal recently due to their hard limit on block size, the perce…
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Comment #15789728
Losing eight pounds during 3-4 hours run (marathon event) is not unheard of: http://www.letsrun.com/forum/flat_read.php?thread=3319287
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Comment #15592780
"Due to the fact that women could not do experiment work in laboratories she was forced to choose mathematics[1] over physics, a decision that she regretted all of her life."
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Comment #14951381
If you want tough choices, ask Japanese to choose between living as they are now (with atomic bombing in the past) or Japan living as a North Korea (but without atomic bombing).
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Comment #14914906
Do you also block Youtube download sites (like keepvid)? Otherwise this may result in her learning (from e.g. advanced friend in school) that she can download a lot of stuff to wat…