Ao7bei3s · HackerTrans

4 bulan yang laludiscuss

It has a fixed maximum number of concurrent sockets, and each socket has queues backed by per-socket fixed-size transmit and receive buffers (see `rxmem` and `txmem` in `struct tsocket`[1]). This is fine, because in TCP, each side advertises remaining buffer space via the window size header field [2] (possibly with its meaning modified by the window scale option during the initial handshake - see [3] & `struct PACKED tcp_opt_ws`), and possibly also how much it can maximally receive in one packet (via the MSS option on the initial handshake [4]; possibly modified by intermediary systems via MSS clamping). wolfip has unusually small buffer sizes, and hardcodes them via #define, and everything else (e.g. congestion control) is pretty rudimentary too, but otherwise it's pretty much the same as in a "normal" implementation.

[1] https://github.com/wolfSSL/wolfip/blob/60444d869e8f451aa2dca... [2] https://github.com/wolfSSL/wolfip/blob/60444d869e8f451aa2dca... [3] https://github.com/wolfSSL/wolfip/blob/60444d869e8f451aa2dca... [4] https://github.com/wolfSSL/wolfip/blob/60444d869e8f451aa2dca...

Ao7bei3s

6 bulan yang laludiscuss

It's similar to FedRAMP systems like AWS GovCloud (US), which can only be accessed by someone who is a US person (US citizen or lawful permanent resident) and on US soil (physically in the US at the time of access).

Ao7bei3s

7 bulan yang laludiscuss

LACK tables specifically are well proven to be quite sturdy actually. They happen to be just the right width for servers / network devices, and so people have used them for that purpose for ages. Search for "LACK rack", or see e.g. https://wiki.eth0.nl/index.php/LackRack. 20kg is nothing; I've personally put >100kg on top.

Ao7bei3s

9 bulan yang laludiscuss

Go to https://ui.perfetto.dev/. On the left sidebar, under "Example traces", click "Open Android example".

For a simple example using your own data, save this as a file and open it via "Open trace file":

  [
    {"name": "Example 1", "ph": "X", "ts": 1, "dur": 1, "pid": 0, "tid": 0},
    {"name": "Example 2", "ph": "X", "ts": 3, "dur": 2, "pid": 0, "tid": 0},
    {"name": "Example 3", "ph": "X", "ts": 2, "dur": 1, "pid": 0, "tid": 1},
    {"name": "Example 4", "ph": "X", "ts": 4, "dur": 2, "pid": 0, "tid": 1}
  ]

Ao7bei3s

11 bulan yang laludiscuss

It really depends. The DMCA does have limited exemptions for reverse engineering for interoperability. The EFF has a good overview: https://www.eff.org/issues/coders/reverse-engineering-faq (search for DMCA). My personal takeaway is that this question cannot be definitely answered outside of court.

Ao7bei3s

tahun laludiscuss

Try https://numbat.dev/ (https://github.com/sharkdp/numbat). It's my go-to for any engineering calculations. It can also run locally.

  >>> 4 weeks + 59*3 hours -> days
  4 week + 59 × 3 hour  day
      = 35.375 day    [Time]

  >>> 5V / 50ohm -> mA
    5 volt / 50 ohm  milliampere
        = 100 mA    [Current]

Full syntax: https://numbat.dev/doc/example-numbat_syntax.html

Ao7bei3s

tahun laludiscuss

I have had a question for a long time, and this may be my one chance to ask someone who actually knows how these things work.

When you were working on this, have you considered playing music that (and please don't take this the wrong way; this may be exaggerated but maybe you will understand what I mean) pre-retirement non-musicians would listen to, where the composer is still alive, and that hasn't been played in the same venue a hundred times? Looking at the Gewandhauses schedule right now, there's absolutely nothing for me.

The San Francisco Symphony plays a top-tier movie (Top Gun, Titanic, Lord of the Rings, etc.) with the film music performed live by the orchestra every few months, and I go to many of these. I got tickets for the Game of Thrones series finale concert (different venue). I absolutely loved Video Games Live, which actually has been in Leipzig too, but in the Arena, and well over a decade ago. I went to a Lindsey Stirling concert, who I knew from YouTube.

So my question is: Why can't the Gewandhaus do something like that regularly? Why can these events only be available in large cities like San Francisco? It's actually frustratingly difficult to find such events in smaller cities. Is it licensing/artist fees? Not interesting for the local musicians? Events like this reliably book out large venues several times in a row, so can it really be lack of demand? Maybe only from the wrong customers?

Ao7bei3s

tahun laludiscuss

Windows 11 recently pushed an update to discontinue Windows Mixed Reality (WMR), bricking my <5 years old, $500 Reverb G2 VR headset, which I bought after Meta bought out Oculus and started requiring a Meta account, essentially bricking my Rift S. No thanks.

Ao7bei3s

tahun laludiscuss

Ay-star.

Ao7bei3s

6 tahun yang laludiscuss

Or:

* Until they start rattling (https://techcrunch.com/2020/10/30/airpods-pro-rattling-crack...)

* An automatic update you can't roll back makes noise cancellation worse (https://www.theverge.com/2020/1/17/21069953/apple-airpods-pr...)

* They don't pair, or only one of them pairs, or they don't pair with each other (I personally have these three cases all the time)

Apples marketing department just works.

Ao7bei3s

6 tahun yang laludiscuss

You can't install it separately, but you can use just the viewer part of calibre, without the library management.

Try "ebook-viewer ~/example.epub".

Ao7bei3s

11 tahun yang laludiscuss

Nothing inspires fighting spirit like layoffs.

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