dragontamer

joined 2 years ago
MODERATOR OF
[–] dragontamer@lemmy.world 3 points 1 week ago* (last edited 1 week ago) (1 children)

Hopefully next time Democrats can give a better strategy than pretending that immigrants stand together.

Ex: Kamala is Indian and Black. Guess who is coming from a deeply segregated country where they believe certain castes to be racially superior to other castes?

You ain't gonna get kumbaya togetherness as a message and get the Indian vote. You'll be seen as naive.

Democrats are shit at understanding politics or how groups think. Republicans have outplayed you on this political point and it's why the racial politics are more 50/50 than you expect.

[–] dragontamer@lemmy.world 2 points 1 week ago

Okay, three days since this warning. Closing topic now.

[–] dragontamer@lemmy.world 13 points 1 week ago* (last edited 1 week ago) (1 children)

Real question: if we just parked our cars in the streets during these events and blocked the road, what could they do about it?

Yes I get that my license plate is on there and that maybe I'll get a ticket. But think about how many of those people actually have options beyond recording on their phones that is also nonviolent.

Don't drive aggressively into their cars or whatever but it shouldn't be too hard to organize a blockade down the road a bit.


One car is a hassle and needs a towing. 20 cars would be very difficult to remove. Of course it depends on territory (they might just drive off road and around) but consider your local geography and with some planning surely there's a bottleneck that can be a real headache to them.

[–] dragontamer@lemmy.world 1 points 2 weeks ago (1 children)

It has been multiple days since this topic was created. The original poster has seen my moderator-tagged message on the top of this post by now, and has even responded to other posters in this topic.

I'll give it a few more days before locking. As a new rule, I'd like to say that the original topic creator should be able to adequately explain why their topic deserves a "Best Of Lemmy" if pressed by the moderators or community. Upon failure to discuss or otherwise uphold the spirit of this subcommunity, the topic can be locked, deleted or otherwise killed.

[–] dragontamer@lemmy.world 22 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

This doesn't feel like a BestOfLemmy to me. But it's not bad enough for me to delete it.

I know everyone has different opinions on various matters. But the argument here isn't even good in its original context.

That being said, I'm thinking of locking this topic as I doubt any good can come from it. I would like to highlight good discussions across Lemmy (including political ones) but this just isn't very good on any objective basis.

This is kinda bad 'I don't care that you care' in too many words.

[–] dragontamer@lemmy.world 1 points 3 weeks ago* (last edited 3 weeks ago)

That's all well and good.

But if enough of people voted for Kamala, we would have been out of this mess. And that's the honest truth.

And now I see a topic about people making fun of Chuck and Jeffries. Okay, lets go see where that goes in a few years. Yall are fucked and can't even build your own political coalitions or support your own fucking guys.

[–] dragontamer@lemmy.world 1 points 3 weeks ago* (last edited 3 weeks ago) (2 children)

You guys ain't my team. I consider myself conservative.

This entire fucking exercise is me coming over to liberal heaven in a mild hope that y'all can learn how to fucking realpolitik enough to beat Trump. Because y'all fucking suck at it.

I'd rather have reasonable conservatives in charge. But that's not an option. The goal now is to give Democrats / Liberals a bit of an idea of what fucking works and how to grab onto the reins of power for yourself, and so to remove it from Trump.

But yes. Please tell me how I'm an Ideologue.

[–] dragontamer@lemmy.world 2 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

Yes yes yes. And there's no difference between Trump and Kamala. I've had this discussion before.

If you don't like it, then either get a different server or get more creative and less predictable. .ml users all sound the same to me. I know where this discussion is going and I'm just shortcutting it to the end to save us some time.

Glory to China, death to America, Imperialism, NATO expansion and all that jazz. Yes I know I know.

[–] dragontamer@lemmy.world 3 points 3 weeks ago (5 children)

Tankie: a liberal more interested in fucking up other liberals than actually going after Trump or conservatives.

[–] dragontamer@lemmy.world 3 points 3 weeks ago* (last edited 3 weeks ago) (3 children)

denies a currently active genocide and tries to equate it to the USA.

Ah, a typical .ml post. Yes.

[–] dragontamer@lemmy.world 2 points 3 weeks ago

I feel like there isn’t an assertion that the police would act out from ignorance of the law, but just how they operate. If anything the enhanced legal awareness may embolden them to know how far they can push the line and get away with it.

More importantly, their enhanced legal training means that in say, 80% of cases, I'd expect an Officer to win in most legal fights vs a typical layperson (ex: typical protesters).

Yes we have some incredible abuses out there and it's important to bring up Police Abuse to raise awareness. But there's also the pragmatic truth that we cannot expect for protesters to truly match up well in a legal fight vs Officers.

There's some dumbass advice out there about knowing your rights and asking the officers badge number and stuff. I think for most laypeople, this is bad advice because the typical protesters or layperson will mess up in the interaction. The proper recommendation when dealing with officers is to remain quiet and call your lawyer, and then have your lawyer always speak for you.

109
Blame Canada (lemmy.world)
submitted 2 months ago* (last edited 2 months ago) by dragontamer@lemmy.world to c/196@lemmy.blahaj.zone
 

https://youtu.be/bOR38552MJA

Our timeline is officially stupider than fucking South Park.

 

I'm doing some Galois Field / Cyclic Redundancy Check research for fun and I've come across an intriguing pattern that I need a data structure for.

Across the 64-bit (or even 128-bit or larger) spaces, I've discovered an interesting pattern relating to hamming distances that I'd like a data structure to represent.

I'm going to need something on the order of ~billions of intervals each having somewhere between 1 item to ~1 billion per interval. And I'd like to quickly (O(1) or O(lg(n))) determine if other intervals intersect.


For 32-bit space I can simply make a 512MB Bitmask lol and then AND/OR the two Bitmask. Easy

But for 64-bit space I'm stuck and a bit ignorant to various data structures. I'm wondering if someone out there has a good data structure for me to use?

I've read over Interval Trees on Wikipedia. I'm also considering binary decision diagram over the 64-bits actually. Finally I'm thinking of some kind of 1-dimension octtree like datastructure (is that just a binary tree?? Lol. But BVH trees in 3d space seems similar to my problem it's just I need it optimized down to 1 dimension rather than 3.) Anyone else have any other ideas or cool data structures that might work?

 

I've been informed of an attempt to consolidate all the Tesla communities into teslamotors@lemmy.zip (for Lemmy.world users, you can still access it here: https://lemmy.world/c/teslamotors@lemmy.zip).

I'm interested in hearing the community's thoughts on this. Consolidation is the name-of-the-game right now in Lemmy, we just aren't big enough to have critical mass especially as tons of different communities are split off like this.

/r/RealTesla from Reddit was necessary in the 2010s where Elon Musk was running popular and it was impossible to get a critical word in about bad Tesla service, the lies from Tesla's sales about their fuel gauges or even have awareness of how explosive Li-ion batteries are.

Today, its becoming clear that Tesla Lies (led by Elon Musk) is the norm. And we can see that today a "general Lemmy" community about Tesla that its possible to be critical about Tesla even on a Tesla-focused community.


That being said: I'm not for closing down /c/RealTesla. We need a "signpost" for the /r/RealTesla Redditors who are beginning to branch off to Lemmy.

But I'm considering leaving a signpost to teslamotors@lemmy.zip, especially since they're more active at the moment about Tesla news. I'll try to keep this community here active as a lifeboat for lost Redditors however.

What does everyone else think?

 

Just a few protests of note happening around the country. I know there's more but these are the instances I was aware of.

 

Tesla protests are beginning to get more organized.

 

cross-posted from: https://lemmy.world/post/24780658

https://lemmy.world/post/22892985

/c/technology was the most active by far (more so than /c/cars), so I'll post here again first.

Stats

The following stats are winter tests (10F to 30F. Or -10C to 0C).

  • L1 Charger from Home is 2.05 mi/kwhr (12.0 mi/electric-$$. 17.1c per kwhr home costs) in this deep cold.

  • L2 Charger from Work is 2.8mi/kwhr (14.0 mi/electric-$$. 20c per kwhr work-charging costs).

  • 43 Miles per Gallon gasoline (13.9 mi/gasoline-$. $3.10 gasoline during test).

  • L1 Charger is closer to 2.8 mi/kwhr during 60F (15C+ temperatures).

  • L2 Charger is closer to 3.5 mi/kwhr during 60F (15C+ temperatures).

Conclusion: The cold (10F to 30F) has made the Li-ion batteries of this car SIGNIFICANTLY less efficient. We're at the point where L1 chargers are more expensive than gasoline, while L2 chargers are roughly on part with gasoline.

I recommend anyone who gets an EV to get an L2 charger. Not only for the convenience of far faster charges, but also because of the incredible improvements to cold-weather charging efficiency.


There were some pro-EV fans asking me to more carefully test the gasoline usage in the winter. And now you have the stats. I can solidly say that gasoline is worse during the Winter (down from EPA estimated 48), but not dramatically worse like the electric engine gets.

The above gasoline test was done over an entire week of driving to reach the 200+ miles I thought was needed for a solid test. I performed it by running out of electricity (all the way down to 0%), then driving to a gasoline station and filling up. I memorized the exact pump I filled up at.

Then, after 200 miles across a week, I came back to the same pump and filled up exactly the same. I then counted the gallons that came out of the pump and divided out based on my trip odometer. I was 203.5 miles of driving total with 4.734 gallons reported from the pump.

16
submitted 5 months ago* (last edited 5 months ago) by dragontamer@lemmy.world to c/technology@lemmy.world
 

https://lemmy.world/post/22892985

/c/technology was the most active by far (more so than /c/cars), so I'll post here again first.

Stats

The following stats are winter tests (10F to 30F. Or -10C to 0C).

  • L1 Charger from Home is 2.05 mi/kwhr (12.0 mi/electric-$$. 17.1c per kwhr home costs) in this deep cold.

  • L2 Charger from Work is 2.8mi/kwhr (14.0 mi/electric-$$. 20c per kwhr work-charging costs).

  • 43 Miles per Gallon gasoline (13.9 mi/gasoline-$. $3.10 gasoline during test).

  • L1 Charger is closer to 2.8 mi/kwhr during 60F (15C+ temperatures).

  • L2 Charger is closer to 3.5 mi/kwhr during 60F (15C+ temperatures).

Conclusion: The cold (10F to 30F) has made the Li-ion batteries of this car SIGNIFICANTLY less efficient. We're at the point where L1 chargers are more expensive than gasoline, while L2 chargers are roughly on part with gasoline.

I recommend anyone who gets an EV to get an L2 charger. Not only for the convenience of far faster charges, but also because of the incredible improvements to cold-weather charging efficiency.


There were some pro-EV fans asking me to more carefully test the gasoline usage in the winter. And now you have the stats. I can solidly say that gasoline is worse during the Winter (down from EPA estimated 48), but not dramatically worse like the electric engine gets.

The above gasoline test was done over an entire week of driving to reach the 200+ miles I thought was needed for a solid test. I performed it by running out of electricity (all the way down to 0%), then driving to a gasoline station and filling up. I memorized the exact pump I filled up at.

Then, after 200 miles across a week, I came back to the same pump and filled up exactly the same. I then counted the gallons that came out of the pump and divided out based on my trip odometer. I was 203.5 miles of driving total with 4.734 gallons reported from the pump.

 

This NEEDS to be saved. People will forget if we don't save this.

 

cross-posted from: https://lemmy.world/post/22892955

The Prius Prime is a dual fuel vehicle, able to run 100% on Electric, or 100% on gasoline, or a computerized blend in-between. This presents me a great opportunity to be able to do a direct comparison with the same car of an EV engine vs an ICE engine.

  • Toyota computer claims 3.2mi-per-kwhr.

  • Kill-a-watt (https://en.wikipedia.org/wiki/Kill_A_Watt) claims 2.2mi-per-kwhr.

  • Additional 1.5% losses should be assumed in the wires if you wish. (120V drops down to 118V during charging, meaning 2V of the energy was lost due to the resistance of my home's wires).

  • Level 1 charger at home (known to be less efficient).

  • Toyota computer claims 53miles-per-gallon (American Gallon).

  • I have not independently verified the gallon usage of my car.

  • 295 miles driven total, sometimes EV, sometimes Gasoline, sometimes both.

  • 30F to 40F (-1C to 4.5C) in my area this past week.

  • Winter-blend fuel.

  • 12.5miles per $electricity-dollar (17.1c / kw-hr home charging costs)

  • 17.1 miles per $gasoline-dollar ($3.10 per gallon last fillup).

If anyone has questions about my tests. The main takeaway is that L1 charging is so low in efficiency that gasoline in my area is cheaper than electricity. Obviously the price of gasoline and electricity varies significantly area-to-area, so feel free to use my numbers to calculate / simulate the costs in your area.

There is also substantial losses of efficiency due to cold weather, that is well acknowledged by the EV community. The Prius Prime (and most other EVs) will turn on a heater to keep the battery conditioned in the winter, spending precious electricity on battery-conditioning rather than miles. Gasoline engines do not have this problem and remain as efficient in the winter.


I originally wrote this post for /c/cars, but I feel like EVs come up often enough here on /c/technology that maybe you all would be interested in my tests as well.

 

cross-posted from: https://lemmy.world/post/22892955

The Prius Prime is a dual fuel vehicle, able to run 100% on Electric, or 100% on gasoline, or a computerized blend in-between. This presents me a great opportunity to be able to do a direct comparison with the same car of an EV engine vs an ICE engine.

  • Toyota computer claims 3.2mi-per-kwhr.

  • Kill-a-watt (https://en.wikipedia.org/wiki/Kill_A_Watt) claims 2.2mi-per-kwhr.

  • Additional 1.5% losses should be assumed in the wires if you wish. (120V drops down to 118V during charging, meaning 2V of the energy was lost due to the resistance of my home's wires).

  • Level 1 charger at home (known to be less efficient).

  • Toyota computer claims 53miles-per-gallon (American Gallon).

  • I have not independently verified the gallon usage of my car.

  • 295 miles driven total, sometimes EV, sometimes Gasoline, sometimes both.

  • 30F to 40F (-1C to 4.5C) in my area this past week.

  • Winter-blend fuel.

  • 12.5miles per $electricity-dollar (17.1c / kw-hr home charging costs)

  • 17.1 miles per $gasoline-dollar ($3.10 per gallon last fillup).

If anyone has questions about my tests. The main takeaway is that L1 charging is so low in efficiency that gasoline in my area is cheaper than electricity. Obviously the price of gasoline and electricity varies significantly area-to-area, so feel free to use my numbers to calculate / simulate the costs in your area.

There is also substantial losses of efficiency due to cold weather, that is well acknowledged by the EV community. The Prius Prime (and most other EVs) will turn on a heater to keep the battery conditioned in the winter, spending precious electricity on battery-conditioning rather than miles. Gasoline engines do not have this problem and remain as efficient in the winter.

 

The Prius Prime is a dual fuel vehicle, able to run 100% on Electric, or 100% on gasoline, or a computerized blend in-between. This presents me a great opportunity to be able to do a direct comparison with the same car of an EV engine vs an ICE engine.

  • Toyota computer claims 3.2mi-per-kwhr.

  • Kill-a-watt (https://en.wikipedia.org/wiki/Kill_A_Watt) claims 2.2mi-per-kwhr.

  • Additional 1.5% losses should be assumed in the wires if you wish. (120V drops down to 118V during charging, meaning 2V of the energy was lost due to the resistance of my home's wires).

  • Level 1 charger at home (known to be less efficient).

  • Toyota computer claims 53miles-per-gallon (American Gallon).

  • I have not independently verified the gallon usage of my car.

  • 295 miles driven total, sometimes EV, sometimes Gasoline, sometimes both.

  • 30F to 40F (-1C to 4.5C) in my area this past week.

  • Winter-blend fuel.

  • 12.5miles per $electricity-dollar (17.1c / kw-hr home charging costs)

  • 17.1 miles per $gasoline-dollar ($3.10 per gallon last fillup).

If anyone has questions about my tests. The main takeaway is that L1 charging is so low in efficiency that gasoline in my area is cheaper than electricity. Obviously the price of gasoline and electricity varies significantly area-to-area, so feel free to use my numbers to calculate / simulate the costs in your area.

There is also substantial losses of efficiency due to cold weather, that is well acknowledged by the EV community. The Prius Prime (and most other EVs) will turn on a heater to keep the battery conditioned in the winter, spending precious electricity on battery-conditioning rather than miles. Gasoline engines do not have this problem and remain as efficient in the winter.

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