Viewing profile — dmlerner
dmlerner
HN member- Joined
- Fri, Mar 20, 2020, 4:35 AM UTC
- HN karma
- 57
- Public activity
- 32 items
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About dmlerner
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Recent public activity
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Comment #46888356
i dislike pressing shift, especially on non-ergo (non-thumb) keyboards where it uses my pinky.
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Comment #38819501
Why not ripgrep?
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Comment #38779664
I initially was going to cancel as well - I don't care that much about the fast shipping, and if you hit the minimum order, you get free shipping anyway. But, it means 3% back inst…
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Comment #38016978
Can't live without this. The 10% of the time it doesn't work makes me sad. Super useful from cVim/Vimmium etc, I keep it mapped to 'gh'
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Comment #35802989
If you rapidly cool the drink, you're definitely right - energy would flow PCM -> drink. Otherwise, it's semantic if GP is correct. There would be dynamic equilibrium, i.e. flow of…
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Comment #35797715
In addition to the normal vaccuum insulation layer, it has a layer that does a (constant-temperature) phase change at ~140F. If your drink is hotter than this, energy flows out of …
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Comment #35599642
You might enjoy the [Aharonov-Bohm effect]( https://en.wikipedia.org/wiki/Aharonov%E2%80%93Bohm_effect ). Quantum mechanics says we can in fact detect `A`. A similar effect exists …
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Comment #35417673
Neat! Any reference you could share for me to read more?
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Comment #34497757
The post is still there
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Comment #34490673
I find this plausible: .......... > The formula looks at the variables below, and then spits out a "number" for every Googler. Each PA VP gets a % to cut, and as such there is a th…
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Comment #34382666
Combine with a blood pressure medicine? Guanfacine is specifically an ADHD treating blood pressure medication.
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Comment #34284725
Blow dryer.
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Comment #34263135
How are you not informed in advance? Every job I've had, there's a contract I sign in advance with all terms, and no addendum on day one. I'd think you could refuse to sign an adde…
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Comment #34136625
I honestly forget. I don't think they were ever on probation per se, but it's not like SH was blindsided. There was plenty of awareness that admin was increasingly unhappy. What I …
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Comment #34134558
Admin just doesn't care that much which speakers are allowed on campus. Like many progressive things students loudly champion, it's pretty immaterial and easy to just give in. It's…
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Comment #33062334
What advantages do hydrogen cars have over ICE or electric? I know very little about them. Electric, optimistically, is cost effective (especially if you have solar panels) and con…
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Comment #32399966
> How do I compute this function? For the kind of problems in physics 101, the Lagrangian is just kinetic energy minus potential energy: L = T - U. This is definitionally true; the…
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Comment #31044980
I imagine it's a similar tradeoff - with more qubits there are more interactions, ergo lower coherence time
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Comment #30631021
And a lower brightness than you can go to without it, for Windows at least. On linux, you can make it happen, of course. Idk about Mac.
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Comment #29132619
Sympy live shell is decent, and the latex rendering is pretty sweet. But, it's on ancient versions of everything, runs slowly, and has a C- UI. Instead, I use Colab with Sympy + la…
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Comment #29055453
MIT OCW 6.006 talks about this (in much higher resolution than when I last saw!): https://youtu.be/TDo3r5M1LNo?t=2806 An optimal fingering for n notes played one at a time by an F …
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Comment #28187991
Pixel 4a is as close as I know of, albeit 5.8" screen. $350 is hard to argue with, too.
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Comment #27954327
It's 5k/mo/tent, not 5k/mo total.
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Comment #27052388
I think the idea is that the steel/gas price changes would be disproportionate to their real carbon uses.
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Comment #26656933
Any particular gloves you recommend?