matt2000

Joined 15 years ago

Karma
3,208
Submissions
445
Member since
Aug 22
http://www.larvalabs.com/
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Recent submissions

Comment · 2 months ago
Comment · 2 months ago
Fair points, but you are glossing over important issues:

1. You are using the current point-in-time cost for batteries as compared to a subsidy spent over years while battery costs were dropping.

2. You do not include transmission upgrades and costs to distribute energy from centralized batteries.

3. You ignore the benefits and efficiencies of having generation and batteries distributed and close to the source of demand. It also increases resilience of the grid.

4. You assume the political will was there for government and taxpayers to bear the full cost burden of development of the batteries.

Comment · 3 months ago
Would open sourcing it make you feel like the results might be compromised? I'd rather keep it private so it's specific to my use cases and not included in any training date (no matter now small the signal in the overall data).
Comment · 3 months ago
This is an interesting idea, without giving away your benchmarks specifically what kind of stuff do you test? I might try to assemble something myself, it's so hard to determine model quality from the system card these days.
Comment · 3 months ago
I am increasingly wondering if we are in a post-language world in terms of development. Why would I ask an agent to write a server in anything other than the most efficient language, although efficiency can take several forms: runtime, token usage during development, and wall clock dev time (affected by slow compile times for example).

My intuition is that type-safe languages with fast compilers are the best option. Maybe Go? I personally prefer Java just due to my experience running it in production, but am not sure there's many arguments for it over Go in a greenfield application. The other candidate would be Rust, but I worry about token efficiency and tool performance, I suspect it's not worth it for the runtime improvements.

All that being said, in this article switching to Python seems like a wild choice. Relatively poor performance, no compile time checking at all. Python's big selling point was developer ergonomics, which seems largely irrelevant now.

These are all just thoughts at the moment, I should try to find some evidence one way or another.

Comment · 11 months ago
It's the first thing on the linked page:

Realtime database Authentication File storage Admin dashboard

Comment · 1 year ago
I would argue that it helps me when performing maintenance to see and correct where types may have changed. Not always, and sometimes it is busy work I agree, but overall I prefer it.
Comment · 1 year ago
I agree, and I'm not sure how something like 'var accounts = calculateAccounts(something)' can be thought of as better in a code review setting. I suspect using "var" or equivalent will be considered a problem by most companies within the next few years.
Comment · 2 years ago
Side note, the Connection Machine is pretty much the coolest looking computer ever: https://www.computerhistory.org/revolution/story/73 It looks exactly to me what a powerful and slightly scary computer from an 80's movie looks like.
Comment · 2 years ago
I can understand the frustration from a climate change perspective, but you still get the benefits of cleaner air locally, increasing energy independence and freedom from commodity cost fluctuations.
Comment · 2 years ago
This is kind of happening at scale in China right now (only some brands are pursuing it though): https://restofworld.org/2024/ev-battery-swapping-china/

It's an interesting trade off between swapping station cost and time to charge. I suspect charge times will decrease enough that it's not worth all the physical investment in swapping, it may already not be.

Comment · 3 years ago
My understanding is that this the vulnerability only allows memory access to related Safari/Webkit processes (specifically those sites that were opened with a window.open call). So passwords stored in a separate password manager app are inaccessible unless that app autofills the password into the compromised Safari window/process.

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