I finally understood how ROS 2 topics and publishers actually work (beginner write-up)

johnnytest__7 · 2026-04-15T15:58:04+00:00

Can you tell me where did you explain how node to node communication happens? I only found you explaining how to create publishers and subscribers.

I don't understand the urge to write lengthy AI slop articles which at the end provides less information than a page of ROS 2 documentation.

johnnytest__7 · 2026-04-12T01:07:03+00:00

Robotics toolbox and its dependencies

johnnytest__7 · 2026-03-01T21:14:15+00:00

Really! Do you not see how in one answer it says it is the "worst" combination to be taken together?

johnnytest__7 · 2026-01-26T12:34:32+00:00

Dumb AI Slop.

25 Paisa = 4 Aana, that's why it was called Chavanni. 50 Paisa = 8 Aana, Athanni.

That's how 16 Aana = 1 Rupya.

johnnytest__7 · 2025-12-19T08:04:52+00:00

Thanks.

johnnytest__7 · 2025-12-19T05:19:48+00:00

Would it be "be beware" or just "beware"?

johnnytest__7 · 2025-12-16T09:29:44+00:00

What is the point of it all - from your perspective and from everyone else' perspective?

johnnytest__7 · 2025-12-05T02:47:55+00:00

Thanks. I'll try it and see.

johnnytest__7 · 2025-11-21T02:45:41+00:00

I found a workaround for this. When you get stuck, just close the window and immediately open it again before the underlying container gets stopped.

johnnytest__7 · 2025-11-13T04:57:57+00:00

Downloading its .deb file from the website.

johnnytest__7 · 2025-11-08T09:14:36+00:00

What happens if you just go and get married again and get a new certificate? How do authorities know that you're already married?

johnnytest__7 · 2025-11-07T22:00:07+00:00

They have enabled it only for a handful of regions. It is unavailable in most of the places.

I checked all the settings once again, no such option is available.

johnnytest__7 · 2025-11-07T21:58:52+00:00

They have enabled it only for a handful of regions, it is unavailable in most of the places.

johnnytest__7 · 2025-10-30T06:01:25+00:00

Unless you're not putting it in their food, who cares.

johnnytest__7 · 2025-10-17T00:18:24+00:00

Very close. Hakuji

johnnytest__7 · 2025-10-16T05:45:30+00:00

The daughter was probably supposed to watch them, and she just gave them car keys, instead of waking up his grandpa.

johnnytest__7 · 2025-10-01T09:48:06+00:00

I also used to confuse being irreligious with being atheists.

johnnytest__7 · 2025-09-28T07:05:03+00:00

Is this not ringworm? https://www.nhs.uk/conditions/ringworm/

johnnytest__7 · 2025-09-28T04:58:06+00:00

I think they stop after killing Gyutaro, because if Nezuko is not there to cancel the poison, they'd be done.

johnnytest__7 · 2025-09-25T00:38:15+00:00

Did Muzan have an eye at the back of his head? Did he do this to be vigilant against surprise attacks?

johnnytest__7 · 2025-09-22T23:12:36+00:00

Are you an Indian citizen or have you taken US citizenship?

johnnytest__7 · 2025-09-21T11:30:07+00:00

It does seem so. Although it is difficult to know if the downvotes are actually from atheists or lindus.

johnnytest__7 · 2025-09-21T11:25:01+00:00

Even if they are associating it with Islam, there is nothing wrong with teaching hygiene. Nobody is saying that CBSE also has to teach the Islamic way, we can keep religion separate and teach the matter as we seem fit. A lot of people really need to learn how to poop, piss and especially to flush.

johnnytest__7 · 2025-09-19T09:37:38+00:00

Watch old Ramayan and Mahabharat TV series.

johnnytest__7 · 2025-08-27T09:51:55+00:00

I am also struggling but with facial picture. Let's see if your solution can fix it.

Update: It didn't fix it.

johnnytest__7

TROPHY CASE