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ska

12,701 karma · joined August 13, 2009

Erstwhile mathematician. These days I mostly build teams to build things.
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ska··on Show HN: Software Freelancers Contract Template
I presume you meant one way NDA, your overall point is a really good one. Contracts are very useful as a leading indicator of how the counterparty thinks about the relationship.
ska··on Show HN: Software Freelancers Contract Template
FWIW professional liability insurance absolutely can make sense, even be necessary when writing software, depending on the nature of the contract and your overall responsibilities.
ska··on Car companies are in a billion-dollar software war
FWIW in my experience building both, hardware is always finished first because it’s cheaper to change the software later in the cycle. Much like drywallers patching over electrical/plumbing sins, software fills gaps …
ska··on Data Compression Nerds Hate This One Trick [video]
>>> In fact, in certain cases it can increase the size instead of compressing.

Fwiw, all (lossless) compression algorithms will increase the size of some inputs.

ska··on How refrigeration changed our food
But also yes. There may be some loss as you describe , but they’ll taste better brought back till room temperature than straight from the fridge .
ska··on Googler... ex-Googler
"On paper this was supposed to lead to the immanent collapse of it's service."

I don't know anyone who expected this. The typical failure mode is slow degradation and lack of new development, not sudden collapse. Services become flakier, innovation stops. There was probably some fat to cut,as you put it, but the concept of eating your seed corn is also relevant.

ska··on Show HN: I built a tool to find devs based on code, not LinkedIn titles
I think the problem runs deeper than that. What you’ve done is an interesting tool for finding out more about a relatively small slice of developers.
ska··on Microsoft employees recall their early years
Didn’t they just release a small-ish one ?
ska··on Microsoft employees recall their early years
May have been the wrong time too. 1999 was chock full of companies that failed to get traction and died during the dot-com collapse, but variants became much more successful 20 years later. Much of this was mostly waiting in infrastructure I suspect.
ska··on Compiling C++ with the Clang API
This is something Common Lisp got really right.
ska··on Who exactly needs to get approval from an institutional review board (IRB)?
Sure, there are also cases where it is not needed. But some called out in GP were not typically correct. And often it is opaque to the researchers only because someone did an IRB in an earlier step with usage that covers sharing it with you.
ska··on Who exactly needs to get approval from an institutional review board (IRB)?
This is correct. IRB will be simple is not the same as not needing one.
ska··on I am (not) a failure: Lessons learned from six failed startup attempts
Not having to play the game isn’t as expensive as you suggest.

Lots of tech employees, if they don’t let lifestyle inflation take over, hit a point where they could retire early but may not want to. At that point t walking away from a job is much easier.

ska··on Canon wants us to pay for using our own camera as a webcam
This is a problem with 'prosumer' gear in general. If camera manufactures bought a transferable commercial license for everything in it, it would be too expense for consumer use, but the people licensing IP to them want a piece if you are making money with it.

Similar to software that is free or low cost for non-commercial use only, even with the same functionality.

The good news is typically nobody will chase you down on this unless you are making real money. The bad news is, once you are, they will.

ska··on Physically Based Rendering: From Theory to Implementation
This is one example of an area where economic incentives make it difficult to shift.

  - There aren't that many people willing to pay for such software, but those that do *really* need it, and will pay quite a bit (passing that cost on of course). 
 
  - The technical domain knowledge needed to do it properly is a barrier to many
 
  - It needs to be pretty robust
As a result, you end up with a small handful of players who provide it. They have little incentive to modernize, and the opportunity cost for a new player high enough to chase most of them off to other avenues.

I think the main way this changes is when someone has already spend the money in an adjacent area, and realized "huh, with a little effort here we could probably eat X's lunch"

Beyond that you at most get toy systems from enthusiasts and grad students (same group?) ...

ska··on Why I Chose Common Lisp
If that's what you want to do, why would you ever sign a contract saying you won't do it?
ska··on Why I Chose Common Lisp
You often will not be, explicitly by contract. Honestly in this case it’s easier to keep things clean.
ska··on Ingrid Daubechies awarded National Medal of Science
Well deserved!
ska··on Why Canada Should Join the EU
Oh you’re right about relative size of Mexico - my memory had a units error (km vs mi). Still, it’s not even as big as Canada so the statement wasn’t close to right…. It’s a bit under 9/20
ska··on Why Canada Should Join the EU
>whose physical presence spans a majority of a major continent,

I take your point, but this part isn't true. Canada is a little larger, and then there is also Mexico which is about 1/2 the size, so US is roughly 2/5ths of North America.

ska··on I am rich and have no idea what to do
> OTOH, this is more or less how clients themselves expect to be billed

Again, very much depends on the context. Contract engineering that maps roughly to n FTE is often as you suggest, consulting rarely.

ska··on I am rich and have no idea what to do
The tricky thing about formulas like this is that it is very domain dependent.

What you describe is a reasonable approach for a freelancer who expects to bill most working hours. It falls apart for a lot of consulting scenarios where you bill fewer hours and spend more time generating work. In that case you may be better off setting rates so that e.g. 1000 billed hours will reach your base target salary equivalent...

ska··on I am rich and have no idea what to do
FWIW I’ve done similar for friends who are on a tight budget , consulting for 1/2, 1/3 1/5 “regular” rate. Sometimes with equity but not always.

I’m nowhere near rich, but when I was consulting full time of I had enough hours to hit my “ok” target for the year, it felt right to be flexible with some of the rest of my time …

ska··on PlasticList's Advice for Food Companies
Many people generally don't change boards enough, yes. And keeping plastic boards after they are quite deeply grooved is a problem.

If your dishwasher doesn't have a sanitize cycle (or you aren't using it) you may not be getting hot enough at home anyway to be up to the standard a commercial kitchen would need.

Of course you may not have a dishwasher at all.

ska··on PlasticList's Advice for Food Companies
Food safety. It's ironic that in a home setting they can often be better than plastic (people typically don't clean plastic well enough, or replace often enough), but you can't sanitize them like you typically would in a commercial prep area, so they are disallowed/discouraged (based on jurisdiction).
ska··on “A Course of Pure Mathematics” – G. H. Hardy (1921) [pdf]
PhD, and especially its near ubiquity in academic circles, is a relatively new phenomena.
ska··on I keep turning my Google Sheets into phone-friendly webapps
Clunky, but should be ok assuming a) a pretty simple structure and cashflow b) properly implemented double-entry, and c) backups.
ska··on US credit card defaults jump to highest level since 2010
>> ("Covid rich") isn't meant just for the checks, and

>> ..., there was probably a bunch of discretionary spending on e.g. ...

i.e. money in your bank account that in a "normal" year you would have spent already. On top of the checks.

ska··on US credit card defaults jump to highest level since 2010
> feel they were "COVID rich" is something I just can't wrap my head around.

I think that term ("Covid rich") isn't meant just for the checks, but for the general increase of disposable income.

If you are low income, $2-3k in checks can effectively be a pretty big windfall as people note in this thread.

If you were middle income, there was probably a bunch of discretionary spending on e.g. meals out, shows, vacations that you didn't spend compared to previous years. It's not hard to see that being an "extra" 5 figures for lots of families.

ska··on Tell HN: John Friel my father, internet pioneer and creator of QModem, has died
Condolences on your loss, Aaron & family. Few of us will ever write software with as much impact as QModem, I hope that your father found satisfaction in that reach.
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