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>Please don't post comments saying that HN is turning into Reddit. It's a semi-noob illusion, as old as the hills.


This is not true, the problem is greed and imo a lack of ROI.


This is not their last, there is another one with funding thats building off the learned lessons of Gaia-X.


You know this is just making fun of the poor working class? It's offensive.


They can do even better. I don't know how much I can say but there is an EU funded alternative in the works.


Don't forget another stuck in the past minimal semantic css based web framework that's almost unusable on anything more complex than its own demo. Complaints about react too, because its new (its 13 years old).


I feel like this is a pretty important thing for the technically minded to get their heads around.

Doesn't the fact that you can't imagine a single reason why youd want multiple fonts on a spreadsheet alarm you?


Excel is for spreadsheets, 9+ fonts is not really a common use case for a spreadsheet. It sounds like OP is trying to do graphic design in Excel, but we'll probably never find out.


>Men in black always want popcount (it's been added to various architectures over the years at their request)

I've heard this a few times, do you have anything that explains this?


It is said that NSA has requested the addition of POPCNT to the Control Data Corporation CDC 6600 (1964), as a condition for procurement.

The condition has remained in force later, so all its successors, like CDC 7600 (1969) or Cray-1 (1976), have included POPCNT.

POPCNT has been added to the x86 ISA by AMD, in "Barcelona", in 2007, presumably because some customer for AMD Opteron has requested it. This happened during the period when the AMD server CPUs were much better than the Intel Xeons, so any wise customer was buying Opterons, not Xeons. Intel has followed AMD and it has added POPCNT to Nehalem, in 2008/2009 (for server CPUs, Nehalem has been the first that was better for any purpose than the AMD server CPUs, unlike for consumer CPUs, where Intel had surpassed AMD already since the middle of 2007, with Core 2).


> POPCNT has been added to the x86 ISA by AMD, in "Barcelona", in 2007, presumably because some customer for AMD Opteron has requested it.

Might have been Cray, they were using Opteron in that era.


And any clue about what they were doing with POPCNT? Does it has any particular use in encryption?




Back in my days as a CPU logic designer, I actually worked on a scientific mainframe where the MIB came by and said "We'll buy some if you add a vector pop count."

Anyway.... if you have cipher text that has been scrambled by a linear-feedback shift register, you can take two copies of the cipher text, shift one copy by N bits, XOR them together, and do a pop count on the result. Repeat for bunch of different N's. For some N that corresponds to the length of the LFSR the auto-correlation will be much better. So now you have at least that to go on... of course you don't know the feedback equation and you don't know the initialization constant, but you have the start of a handle.


No it really is not. If you have a service contract, you do not touch it.


Nobody is going to try physically tampering with the HMI attached to their 50k$+ machine when you have a support contract indeed


I think skill is also an issue here, in both directions. I have worked with a company that followed the opposite of move fast and it just turned into a 'who is the most correct' and 'what is the most elegant code' competition. We didn't push out a single new feature in the three years i'd worked there at that point. There was so much focus on code that we gave almost no time to business requirements.

The wider implication of this was that the number of tickets we got dropped dramatically, because users knew they'd never be resolved anyway.

Balance is key.


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