Habits can be good! I mean, if you build the good ones of course. But ya know, sometimes people fall into habits that annoy you. I mean, they probably don't know that they're annoying you. Or that they've fallen into the habit at all! What linguistic habits have you noticed in yourself (or others) that drives you up the wall?

It's been nearly a week, so it's time for another programming challenge!

This time, let's create a calculator that accepts reverse Polish notation (RPN), also known as postfix notation.

For a bit of background, RPN is where you take your two operands in an expression and place the operator after them. For example, the expression 3 + 5 would be written as 3 5 +. A more complicated expression like (5 - 3) x 8 would be written as 5 3 - 8 x, or 8 5 3 - x.

All your program has to do is accept a valid RPN string and apply the operations in the correct order to produce the expected result.

Hi, I looked through JS files and I noticed that all JS and CSS are called with weird parameter. tildes.css?aadf6c54 tildes.js?e6d30b42 third_party.js?4393e99 (I changed the string after ?)

Does anyone know why is it done and what does it mean?

my head is aching,
day four in sobriety.
is it the drugs or every-
thing that runs about my dreams
all the people in my night-
mares never let me sleep.
my angry father, my old
lover, or my mother's screams.

i go to bed at noon
and i wake up at three.
no power left, make some coffee
just whatever's cheap.
folgers tastes like cigarettes,
a cup of apathy.
wanna sleep inside a noose
on a dramatic tree.*

eyes on gucci cus
they're catching bags
they're getting dark, like the
stones came, painted them black
i wanna move to where the dems are at.
to the palm trees and the medicine.

i fantasize about a booked flight,
goodbyes, and a packed bag.
fresh check, laptop,
in my backpack
new friends, new home,
and a black lab.
but that's all in the clouds
and my drugs are a jetpack.

but now i'm sober
and i'm jetlagged.
and now she's back
turning my dreams bad
woke up, aching head,
and a hurting back.
dig in my closet
for a white bag.

if i'm lucky it's a heart attack.

• this line isn't mine, wish it was though, i love how self-aware it is when it comes to the hyperdramatic bullshit i always write. would love to write some more stuff in this style.

oddly enough, it's from a game grumps episode of super mario galaxy lmao

maybe adding that and fixing the meter in these. i feel like the meter in my sober stuff is really jumpy - i can hear the different parts in my head but i don't think im piecing them together well.

Just joined the site. Looking to see if anybody here plays TCG's.
What games, formats, decks, etc y'all play.
I play Magic and Dragon Ball Super.
Used to play Yu-Gi-Oh, Vanguard, and the previous DBZ card game that was far from understandable, lol.

edit: here's a link to the original thread

While I was waiting at the doctors office, my friend (who I came out to a few days ago and has been very supportive) texted me that it was national coming out day. Funny coincidence.

The reason I was forced to come out to my mom is because my piece of shit car broke down at the informed consent clinic, and I had to call her to come help me, which required me to explain what I was doing downtown. She said she loved me no matter what, and was actually relieved because she was worried at first that my problem was drug-related. She said she was happy to have another daughter!

I'm happy I can finally start being my real self and I just wanted to share my experience. Thank you for reading.

Another week, another challenge!

This time, assume you're given a grid where each . represents an empty space and each # represents a "wall". We'll call any contiguous space of .s a "region". You can also think of a grid with no walls the "base" region. The walls may subdivide the base region into any number of isolated sub-regions of any shape or size.

Write a program that will, given a grid description, compute the total number of isolated regions.

For example, the following grid has 5 isolated regions:

....#....#
....#.###.
....#.#.#.
#...#..#..
.#..#...#.

Whilst I am no fan of reddit's redesign, one of the features I liked about it was the way you could click on a indent line to collapse the child comments at that level. Whilst tildes displays these indent lines, clicking on them does nothing, and you have to scroll up to get to the collapse button. Another possible solution would be to collapse comments under the cursor when a hotkey is pressed, although this could be awkward due to both mouse and keyboard being used.

Designing, coding, moderating, promoting and doing all the business admin on Tildes must be fairly thankless. But without all this effort we'd not be able to enjoy discussions with each other & share all this interesting content. I don't feel that much appreciation is really shown on here (except maybe miss-voting on all Deimos' comments).

But it is a little awkward, spurious thanks all over the place would just be noise. I thought I'd make a topic especially for people to say thanks in. I'm really enjoying Tildes content and discussion. Plus I'm a big believer in the goals of Tildes as laid out in the docs.

So I'd like to say a big thank you to Deimos and other useful contributors! Thanks for making the site we have to use today and dreaming of the hopefully better possible site we'll see in the future.

I'm also hoping to start a discussion on what enthusiastic Tildes users can do to most usefully help make Tildes good now and better in the future.

A list of stuff we can do:

• Obviously posting lots of good content and interesting discussions. Voting honestly and using comment labels judiciously.

• You can donate and currently we can see Tildes Patreon is at $375 a month. Deimos posted some more figures recently.

• We all regularly get invite codes and bringing in more people who can get excited (and maybe also help) is obviously good.

• The issue tracker and bug reports are all public so you can make suggestions, vote or comment on existing ones and perhaps more usefully see if you can work out how to reproduce reported bugs.

• As of a bit over two months ago Tildes is open source. This means you can track down bugs from the issue tracker or even contribute code for new features.

RFC:

So are other people liking Tildes? What is it you like? Are you excited enough to want to help out?

Also is there anything useful users can do I've missed? In these already mentioned areas what's actually most useful to do? Are some things of negative use? Could Deimos change his process to make more use of community help? Is there anything Deimos could delegate that people would be willing to volunteer on? Gitlab Walmart greeter would be cool but is anyone willing to do it?

Apple Music
Spotify
YouTube

Debut EP from new post hardcore outfit Dead American. The band is notable for being fronted by Cove Reber, former front man of Saosin for a time. Reber was fired from the band after two LPs and both he and Saosin went away for a long time. He's back fronting Dead American and arguably has never sounded better. Most notably, his uncleans are much improved, even if he employs them sparingly.

The sound is very much from the heyday of 00s post hardcore. For fans of Finch, Saosin, Circa Survive and early Coheed and Cambria.

Anybody here have a good setup for batch-downloading articles/news from several sites you specify, similar to youtube-dl but for general websites? I'm sure it could be scripted with not too much effort but I'm interested what polished solutions there are.

The idea would be so people with rare internet access could go to a hotspot weekly or something and sync that week's worth of content.

Impact can be in many different areas (carbon emissions, energy use, water, plastics, land use, advocacy etc etc). I just want to know something you're doing that helps the environment. It can be big or small, something you've done for a long time, just started or want to implement soon.

I'll start, about 18 months ago I bought a bike and started cycling again. Most of my shorter journeys are now by bike and I'm looking at cycling to work.

Environmental news is often really bleak, lets hear some positive efforts!