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@carlos@perceptiveconstructs.com
2026-01-07 02:01:50
@…

Data Science is different things to different people so the list of things you need to know is hard to pin down.
It's often understood to go beyond data analysis.

In addition to Python programming and statistics you need to know at least:
- data manipulation tools including SQL, dataframes (polars, pandas)
- fund…
@carlos@social.perceptiveconstructs.com
2026-01-07 02:01:50
@…

Data Science is different things to different people so the list of things you need to know is hard to pin down.
It's often understood to go beyond data analysis.

In addition to Python programming and statistics you need to know at least:
- data manipulation tools including SQL, dataframes (polars, pandas)
- fund…
@randombaywatch@mastodon.social
2025-12-07 20:22:02

On Jun 10, 2023 I watched
𝗕𝗔𝗬𝗪𝗔𝗧𝗖𝗛 Season 3 Episode 18 “𝗦𝘁𝗮𝗸𝗲𝗼𝘂𝘁 𝗮𝘁 𝗦𝘂𝗿𝗳𝗿𝗶𝗱𝗲𝗿 𝗕𝗲𝗮𝗰𝗵” 21 Feb 1993 starring #DavidHasselhoff #NicoleEggert #PamelaAnderson

@fanf@mendeddrum.org
2026-01-01 21:42:02

from my link log —
Stonebraker: one size fits none: everything you learned in your DBMS class is wrong. (video)
slideshot.epfl.ch/play/suri_st
saved 2023-01-29

@carlos@perceptiveconstructs.com
2026-01-06 09:52:01
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@carlos@social.perceptiveconstructs.com
2026-01-06 09:52:01
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@netzschleuder@social.skewed.de
2026-01-02 22:00:04

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 105 nodes and 1426 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 105 nodes, 1426 edges. https://networks.skewed.de/net/spanish_highschools#11_7
@carlos@social.perceptiveconstructs.com
2026-01-06 08:31:34
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Thanks Antti. There are quite a few options.
@carlos@perceptiveconstructs.com
2026-01-06 09:37:37
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@tinoeberl@mastodon.online
2025-12-01 22:23:03

Spanne der Bruttospeicherleistung von #Batteriespeicher​n pro Inbetriebnahmejahr von Privatpersonen in Deutschland mit Stand vom 29.11.2025.
373 Datensätze ohne #Batteriespeichertechnologie herausgefiltert.
Der Datenbestand enthält unplausible Datensätze.

Ein Boxplot-Diagramm zeigt die Bruttospeicherleistung von Batteriespeichern in Deutschland nach Inbetriebnahmejahr von 2012bis in die Gegenwart für Privatpersonen mit Stand vom 29.11.2025. Die y-Achse ist logarithmisch skaliert (in kW), die Medianwerte sind als Zahlen angegeben. Die Leistung steigt über die Jahre an, mit Medianspitzen von 5,8 kW in 2023 und 2024. Ausreißer sind als rote Punkte markiert. Es wurden 373 Datensätze ohne Bettaeriespeichertechnologie ausgefiltert. Die Messwerte unter…
@carlos@social.perceptiveconstructs.com
2026-01-06 07:40:45
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Indeed.

What the USA is currently doing in Venezuela looks very much like a semi-hostile takeover of one criminal organization by a more powerful one.

If there's any "rationality" it only exists in relation to the interests of shockingly small circles of power, in either country.
@carlos@perceptiveconstructs.com
2026-01-06 08:31:34
@…

Thanks Antti. There are quite a few options.
@BBC6MusicBot@mastodonapp.uk
2026-01-06 06:25:01

🇺🇦 #NowPlaying on #BBC6Music's #ChrisHawkins
shame:
🎵 Cars (6 Music Session, 22 Feb 2023)
#shame
lcars.bandcamp.com/track/life-

@aardrian@toot.cafe
2025-10-31 19:19:50

The closest I have to a Halloween post, from 5 years ago and last updated in mid-2023:
adrianroselli.com/2020/11/more

@carlos@social.perceptiveconstructs.com
2026-01-06 07:02:32
I'm interested in a EU-based domain registrar to move out of the US-based registrar I've been using.

Any recommendations? I'm primarily a business customer (incorporated).

#BuyFromEU #DigitalSovereignty
@carlos@perceptiveconstructs.com
2026-01-06 07:40:45
@…

Indeed.

What the USA is currently doing in Venezuela looks very much like a semi-hostile takeover of one criminal organization by a more powerful one.

If there's any "rationality" it only exists in relation to the interests of shockingly small circles of power, in either country.
@carlos@perceptiveconstructs.com
2026-01-06 07:02:32
I'm interested in a EU-based domain registrar to move out of the US-based registrar I've been using.

Any recommendations? I'm primarily a business customer (incorporated).

#BuyFromEU #DigitalSovereignty
@carlos@social.perceptiveconstructs.com
2026-01-06 09:37:37
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@roelgrif@mstdn.social
2025-10-29 23:24:55

Het verlies van GL-PvdA lijkt voornamelijk veroorzaakt te worden door de winst van D66. Daarnaast is er per saldo weinig winst behaald door kiezers bij andere partijen weg te trekken.

twee infographics:
Waar komen de kiezers vandaan? 75% van de kiezers nu stemde vorige keer ook GroenLinks-PvdA. Alle overige percentages zijn laag. 
Waar gingen de kiezers naartoe? 22% van de GL-PvdA stemmers in 2023 ging nu naar D66, verder zijn de percentages laag.
@tinoeberl@mastodon.online
2025-12-01 21:22:04

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 29.11.2025.
373 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 29.11.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 373 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@bourgwick@heads.social
2025-11-21 15:21:17

a dozen years ago, i wrote liner notes for a reissue of callender's 1972 album, "the way," nixed by a former label owner just before it went into (re)production.
social.lol/@thetonearm/1155879

@carlos@perceptiveconstructs.com
2026-01-05 05:25:23
https://www.lamoncloa.gob.es/serviciosdeprensa/notasprensa/presidencia/Paginas/2026/040126-comunicado-hechos-ocurridos-venezuela.aspx

Los Gobiernos de España, Brasil, Chile, Colombia, México y Uruguay ante la gravedad de los hechos ocurridos en Venezuela y reafirmando su apego a los principios consagrados en la Carta de las Naciones…
@carlos@social.perceptiveconstructs.com
2026-01-05 05:25:23
https://www.lamoncloa.gob.es/serviciosdeprensa/notasprensa/presidencia/Paginas/2026/040126-comunicado-hechos-ocurridos-venezuela.aspx

Los Gobiernos de España, Brasil, Chile, Colombia, México y Uruguay ante la gravedad de los hechos ocurridos en Venezuela y reafirmando su apego a los principios consagrados en la Carta de las Naciones…
@carlos@social.perceptiveconstructs.com
2026-01-04 03:10:22
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Yes, they are even bragging about it.

But - besides the environmental insanity and the theft - it's doubtful it will even work out economically. I doubt they can get a return on what they'd need to invest any more. They'll need to plunder more than oil.
@carlos@perceptiveconstructs.com
2026-01-04 03:10:22
@…

Yes, they are even bragging about it.

But - besides the environmental insanity and the theft - it's doubtful it will even work out economically. I doubt they can get a return on what they'd need to invest any more. They'll need to plunder more than oil.
@carlos@social.perceptiveconstructs.com
2026-01-01 21:44:14
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Not after, *during* the ongoing pandemic. Escalating ableism is necessary to "justify" the urgency of the "normal". You wouldn't want them disabled people to hold us back from living like nothing happened, would you?
@akalanka@masto.es
2025-11-21 08:01:34

Social media ‘trust’/’distrust’ buttons could reduce spread of misinformation | UCL News - UCL – University College London
@… & @… I am tagging you, although maybe you already knew hehe

@fanf@mendeddrum.org
2025-12-22 09:42:01

from my link log —
The Austral programming language. (linear types and capability security)
austral-lang.org/
saved 2023-05-06 dotat.at/:/XU0X…

@tinoeberl@mastodon.online
2025-12-26 22:41:02

Spanne der Bruttospeicherleistung von #Batteriespeicher​n pro Inbetriebnahmejahr von Privatpersonen in Deutschland mit Stand vom 22.12.2025.
378 Datensätze ohne #Batteriespeichertechnologie herausgefiltert.
Der Datenbestand enthält unplausible Datensätze.

Ein Boxplot-Diagramm zeigt die Bruttospeicherleistung von Batteriespeichern in Deutschland nach Inbetriebnahmejahr von 2012bis in die Gegenwart für Privatpersonen mit Stand vom 22.12.2025. Die y-Achse ist logarithmisch skaliert (in kW), die Medianwerte sind als Zahlen angegeben. Die Leistung steigt über die Jahre an, mit Medianspitzen von 5,8 kW in 2023 und 2024. Ausreißer sind als rote Punkte markiert. Es wurden 378 Datensätze ohne Bettaeriespeichertechnologie ausgefiltert. Die Messwerte unter…
@carlos@perceptiveconstructs.com
2026-01-03 23:21:35
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@carlos@social.perceptiveconstructs.com
2026-01-03 23:21:35
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@carlos@perceptiveconstructs.com
2026-01-03 16:25:45
@…

Yeah. It's even more sad for us living in the EU. We don't get to have a sovereign foreign policy until we have cut the dependency on the US for security, financial infra and tech platforms. Working discretely (and far too slowly) on it. Will it be better afterwards? Maybe, not sure.
In the meantime, no po…
@carlos@social.perceptiveconstructs.com
2026-01-03 16:25:45
@…

Yeah. It's even more sad for us living in the EU. We don't get to have a sovereign foreign policy until we have cut the dependency on the US for security, financial infra and tech platforms. Working discretely (and far too slowly) on it. Will it be better afterwards? Maybe, not sure.
In the meantime, no po…
@carlos@perceptiveconstructs.com
2026-01-03 13:55:02
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@carlos@social.perceptiveconstructs.com
2026-01-03 13:55:02
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@carlos@perceptiveconstructs.com
2026-01-03 13:32:49
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@tinoeberl@mastodon.online
2025-11-28 19:20:01

‼️Gern boosten für mehr Antworten‼️
😃Seit September 2023 immer falsch geraten.😛
In wie vielen #Fernsehsendungen des öffentlich-rechtlichen Rundfunks wurde im Oktober 2025 über den #Klimawandel, dessen Drumherum sowie den

@carlos@social.perceptiveconstructs.com
2026-01-03 13:32:49
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@carlos@perceptiveconstructs.com
2026-01-03 13:17:53
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@carlos@social.perceptiveconstructs.com
2026-01-03 13:17:53
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@carlos@perceptiveconstructs.com
2026-01-01 22:59:32
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Point taken. I was thinking of processes that started already in 2020 and are still ongoing, making a different point.
@carlos@social.perceptiveconstructs.com
2026-01-01 22:59:32
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Point taken. I was thinking of processes that started already in 2020 and are still ongoing, making a different point.
@carlos@perceptiveconstructs.com
2025-12-04 16:21:01
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True.…
@carlos@social.perceptiveconstructs.com
2025-12-04 16:21:01
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True.…
@carlos@perceptiveconstructs.com
2026-01-01 21:44:14
@…

Not after, *during* the ongoing pandemic. Escalating ableism is necessary to "justify" the urgency of the "normal". You wouldn't want them disabled people to hold us back from living like nothing happened, would you?
@arXiv_mathPR_bot@mastoxiv.page
2025-10-09 08:22:01

Convergence of Discrete Percolation Models to the Brownian Web Distance
Craig Belair
arxiv.org/abs/2510.06450 arxiv.org/pdf/2510.06450

@tinoeberl@mastodon.online
2025-12-26 21:40:02

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 22.12.2025.
378 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 22.12.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 378 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@carlos@social.perceptiveconstructs.com
2026-01-03 09:41:42
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I have no sympathy for Maduro or his regime, and would be happy for Venezuelans to replace it, but this looks very much like a takeover of a sovereign country for economic exploitation by force. And (yet another) terrible "might is right" precedent.
@carlos@perceptiveconstructs.com
2026-01-03 09:41:42
@…

I have no sympathy for Maduro or his regime, and would be happy for Venezuelans to replace it, but this looks very much like a takeover of a sovereign country for economic exploitation by force. And (yet another) terrible "might is right" precedent.
@carlos@social.perceptiveconstructs.com
2026-01-03 09:21:42
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Unfortunately I don't expect much. Some calls for restraint. Maybe some polite condemnation. The more likely the further west but nothing with teeth.

We are not getting independent (of the US) foreign policies until we have taken charge of our security and of critical financial and technology infrastructure.
@carlos@perceptiveconstructs.com
2026-01-03 09:21:42
@…

Unfortunately I don't expect much. Some calls for restraint. Maybe some polite condemnation. The more likely the further west but nothing with teeth.

We are not getting independent (of the US) foreign policies until we have taken charge of our security and of critical financial and technology infrastructure.
@fanf@mendeddrum.org
2025-12-10 18:42:01

from my link log —
Black-box concurrent data structures for NUMA architectures.
cs.brown.edu/~irina/papers/asp
saved 2023-09-09

@tinoeberl@mastodon.online
2025-12-25 10:11:02

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 22.12.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff:

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 22.12.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,04, 2019: 0,21, 2020: 1,15, 2021: 5,58, 2022: 43,50, 2023: 210,48, 2024: 428,07, 2025: 518,01.
@carlos@social.perceptiveconstructs.com
2025-12-26 00:58:58
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yes, it felt like an entirely different world too
@carlos@social.perceptiveconstructs.com
2025-12-26 00:03:59
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I guess it depends on the language. I use polars heavily with Python. It works really really well. It's not just faster than pandas, it's more ergonomic, more regular, more composable and less quirky.

Python is very flexible and accommodating. And you are strongly discouraged from doing fine grained computation in Python a…
@carlos@social.perceptiveconstructs.com
2025-12-25 12:10:44
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Yes, that is the way.
My toddlers are in their 20s now. They are big and heavy but not jumping on me any more.

Happy holidays!
@carlos@social.perceptiveconstructs.com
2025-12-24 16:34:56
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They are small and light.
@carlos@perceptiveconstructs.com
2025-12-26 00:58:58
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yes, it felt like an entirely different world too
@carlos@perceptiveconstructs.com
2025-12-14 01:11:29
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it doesn't look too hard in this video https://www.youtube.com/watch?v=bXseyTdynCo - battery, screen, USB-C port (the Achilles heel of many phones), daughterboard, mainboard, cameras, ...
@carlos@perceptiveconstructs.com
2025-12-13 16:01:34
Got my #Fairphone running /e/OS , a deGoogled Android OS.

I took a bit of a gamble, as I wasn't sure all the apps I really need would run. Turns out they do, including the Nordea ID app.

It is usable as a daily driver.
/e/OS looks clean and uncluttered too.
@carlos@social.perceptiveconstructs.com
2025-12-14 01:11:29
@…

it doesn't look too hard in this video https://www.youtube.com/watch?v=bXseyTdynCo - battery, screen, USB-C port (the Achilles heel of many phones), daughterboard, mainboard, cameras, ...
@carlos@social.perceptiveconstructs.com
2025-12-13 16:01:34
Got my #Fairphone running /e/OS , a deGoogled Android OS.

I took a bit of a gamble, as I wasn't sure all the apps I really need would run. Turns out they do, including the Nordea ID app.

It is usable as a daily driver.
/e/OS looks clean and uncluttered too.