dhotson

Joined 18 years ago

Karma
8,324
Submissions
934
Member since
Mar 18
Dennis Hotson

https://dn.ht

http://dhotson.tumblr.com

https://twitter.com/dennishotson

[email protected]

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Recent submissions

Comment · 3 months ago
Hah nice! I made something a bit like this too:

    ssh paint.dn.ht
It's using kitty/iTerm2/Ghostty image placement + pixel mouse reporting support for drawing.

..and for more fun:

    ssh ski.dn.ht
:-)
Comment · 3 months ago
Comment · 3 months ago
Yeah, it's tricky because basically all solar arrays (rooftop and utility) all come online at more-or-less the same time so there's a huge influx of supply which drives the price down.

You can get a sense of it if you look at the daily breakdown:

https://explore.openelectricity.org.au/energy/nem/?range=1d&...

You can see the demand peaks around 12pm and 6pm.

The price goes negative around 2pm most days, in which case, as a solar only operator you're losing money to generate power, so quite often there's curtailment.

And then at 6pm, the sun is down so solar-only operators can't capitalise on the opportunity.

So unfortunately it's just a very limited opportunity to make a profit on your investment each day. More demand during the peak generation time would help!

Comment · 3 months ago
Yeah totally, nice to be able to put the AC/heater on "for free". I even got a negative power bill once!

In my specific case, I barely use much power so home solar covers basically all of the usage, my bill is dominated by the daily charge, so the usage component is practically irrelevant to me.

Comment · 3 months ago
Yeah, it's been great to see the uptake of rooftop solar in Australia.

One downside is that large scale solar projects aren't profitable any more. It kind of sucks for the investors that adopted green tech, that they aren't getting a good payoff.

The good news is that co-located solar and battery projects are still profitable, but capital costs are higher and payback period of batteries aren't as good.

Comment · 4 months ago
Heya, fellow Aussie here. Have you ever tried contacting your local MP?

I was cynical at first like you, thinking why bother. But when I tried it, turned out I was wrong and I actually had a pretty good experience!

The way I see it now, is that MPs aren't always in a good position to get close to the facts, so when you get in touch and tell them what you think.. you're actually giving them a huge gift.

It can actually be pretty effective, especially for state/local issues. For federal stuff, sure, might not be as good, but you'll at least get some satisfaction from getting an acknowledgement from their chief of staff or secretary.

Comment · 5 months ago
I work at Influx (https://influx.com) which is human powered customer support.

We've found that inevitably AIs have some error rate and customers want to escalate to a person.

Our strategy has moved to:

- Let humans do the things that humans are good at: judgement, decision making, high novelty situations.

- Let AI do the things that computers are good at: repetitive tasks that require persistent effort

We've seen a lot of clients turn on these AI tools in their helpdesk.. hope for the best.. and get crap results. The tech isn't the hard part, the AI needs access to high quality context to answer questions accurately. But that requires more than just connecting your google drive or scraping your website.

We've found that a skilled human operator + AI is the best way to engineer high quality context to get the most out of the tools.

Comment · 1 year ago
Good to know.. if you defraud the Australian government and misuse tax payers money... the consequences are: partial refund.
Comment · 1 year ago
Can you do a reverse pushup? i.e. start in a plank and lower yourself down?

Doing it like that (especially if you can do it as slowly as possible) can help get you strong enough to do one normal pushup.

Comment · 1 year ago
Now that AI has ruined the emdash for punctuation enthusiasts like us... I've been thinking of switching to the double emdash (⸺) and worst case, fellow humans, there's always the triple: ⸻
Comment · 1 year ago
I'm just catching up.. can someone please explain why this part is unreasonable?

- WordPress code is open-source.

- WP Engine is entitled to use the source code.

I don't see how that entitles a for-profit entity such as WP Engine, to use the non-profit wordpress.org theme/plugin repository resources and infrastructure for free?

If you were WP Engine, wouldn't you want to have your own copy that you control anyway? Am I missing something?

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