For those of you who may be unaware of 'flow', here is how it is described in Daniel Kahneman's Thinking Fast and Slow:

Fortunately, cognitive work is not always aversive, and people sometimes expend considerable effort for long periods of time without having to exert willpower. The psychologist Mihaly Csikszentmihalyi has done more than anyone else to study this state of effortless attending, and the name he proposed for it, flow, has become part of the language. People who experience flow describe it as "a state of effortless concentration so deep that they lose their sense of time, of themselves, of their problems," and their descriptions of the job of that state are so compelling that Csikszentmihalyi has called it an "optimal experience." Many activities can induce a sense of flow, from painting to racing motorcycles - and for some fortunate authors I know, even writing a book is often an optimal experience. Flow neatly separates the two forms of effort: concentration on the task and the deliverate control of attention. Riding a motorcycle at 150 miles an hour and playing a competitive game of chess are certainly very effortful. In a state of flow, however, maintaining focused attention on these absorbing activities requires no exertion of self-control, thereby freeing resources to be directed to the task at hand.

For me, I would say getting into a just difficult enough programming problem or working on a data analysis can put me in this state where hours can slip away in the blink of an eye. The same thing for a game of Civilization V can do the same thing for me.

after a month sabbatical, we're back. this is pretty straightforward, i think: vent your experiences or things you need to get off your chest/share whatever you've found helps you mentally/etc.

resources that might also be of some benefit to people:

• there is, as always, the invaluable list of country hotlines maintained by /r/SuicideWatch
• https://findtreatment.samhsa.gov/ ("an online source of information for persons seeking treatment facilities in the United States or U.S. Territories for substance abuse/addiction and/or mental health problems")
• https://therapists.psychologytoday.com/rms/ (probably one of the best resources for finding a therapist)
• https://psychiatrists.psychologytoday.com/rms (ditto, with finding a psychiatrist)
• https://www.nimh.nih.gov/health/topics/index.shtml (covers some of the major mental disorders, their symptoms and treatments, and general topics like that)
• https://www.mentalhealth.gov/what-to-look-for (what symptoms to look for for major mental disorders)
• https://suicidepreventionlifeline.org/help-yourself/ (US specific, but also covers ways you can help yourself and a bunch of ways to seek treatment or support)
• there's also some stuff over at /r/SWResources that might be worth checking out which is consistently updated.

and here is the june thread if you'd like to reference/update us on something you mentioned there.

we need more casual questions in here (there are 4 topics specifically tagged casual on the first page rn), so let me cast the first stone to that lot. bonus style points if you link to what the food is if it's country specific/kinda esoteric/something most people wouldn't know

So, I just finished playing Sleeping Dogs. It's a kung fu action game with a heavy emphasis on the hand to hand combat. It feels like it's the Arkham games roided up with some hack and slash juice. Almost all the upgrades are hand combat based, the vast majority of combat encounters are hand to hand. It's how the game was advertised, it's what all the reviews talk about, it's why I was interested in it, and why it was recommended to me. And you know what? I was way more into the shooting than the hand to hand combat.
The game does not seem all that proud of its gunplay, there's not a place to buy or customize guns, you just have to pick them up when a firefight starts and drop them after, and there's only like 3 guns total in the game. But it's some of the most fun gunplay I've played in years in a third person shooter. It heavily utilizes slow motion when you jump over cover or kick an enemy and leap into the air, incentivizing you to not just stay in cover the whole game. It really reminds me of Vanquish, which is one of my favorites in the third person shooter genre of all time.
So this got me curious, what are some games that others have enjoyed for "wrong" reasons? Wrong is in quotes, because, well, it is still something meant to be enjoyed if it's in the game, but it clearly wasn't the focus of either dev time, or marketing, or general hype around the game, or all of the above. Although if you want to share something that wasn't something meant to be enjoyed at all, like something left in totally unintentionally by the developers, feel free to share that too.

What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

What have you been watching and reading this week? You don't need to give us a whole essay if you don't want to, but please write something! Feel free to talk about something you saw that was cool, something that was bad, ask for recommendations, or anything else you can think of.

If you want to, feel free to find the thing you're talking about and link to its pages on Anilist, MAL, or any other database you use!

My mom is almost 65 and she's pretty heavy. It has got to the point where it's affecting her life quality - she often has joint pain, heart problems, clogged arteries... She has to lose weight, basically. Problem is, I feel like she has no motivation to do so. She never even tried doing it. I researched a bit online, and it seems like older people have it harder to lose weight, not just mentally, but also physically because they have less muscle mass and stuff. Is there anyone more knowledgeable on this topic?

What are some of your must have browser extensions?

I recently made an effort to switch to Firefox, and now I'm looking for some good browser extensions to make my web browsing experience better. Here are the ones I currently use:

• HTTPS Everywhere
• Privacy Badger
• uBlock Origin
• Vimium

It can be specific or broad, and it can be aimed at a particular type of person based on your experiences (e.g. people in my city, people with fibromyalgia, etc.) or just people at large.

Also, given that age is a very identifying piece of information, feel free to give a range if you're not comfortable sharing your exact age (e.g. "I'm in my 40s" rather than "I'm 42").

• What advice or wisdom would you give to someone 10 years younger than you?
• What would you have wanted to know 10 years ago that someone older could have shared with you?
• If you'd heard the kind of advice you're giving, would you have listened to it 10 years ago?

What are you reading currently? Fiction or non-fiction, any genre, any language! Tell us what you're reading, and talk a bit about it.

Notes

• Sorry for posting late this time round. I had an intense week, and was basically too lazy to post yesterday.

• I will not include a list of past topics in the topic text anymore, given it is redundant with the listing in the wiki. Below you'll find a link to the relevant section in the relevant wiki page instead. If you think this is a bad change, PM me about it; if a lot of you don't like it I might end up reverting this.

• Have a nice weekend!

Previous topics

Previous topics are listed in the wiki.

Since @Deimos has stated he will likely not be restarting the tradition of the Official Daily Tildes Discussions, which is something I and a number of other users greatly enjoyed and miss, I have decided to attempt to take on the responsibility of continuing them unofficially (with his blessing). And since these are not official (so won't be in ~tildes.official, which everyone is subscribed to and probably shouldn't unsubscribe from), I will only be doing them weekly instead of daily, and we now have topic tag filtering (so unofficial weekly discussion can be filtered out), hopefully the people who found the official daily discussions annoying can more easily ignore/hide these unofficial ones.

With the explanation out of the way, on to the topic for this week:

Suggestions/ideas/concerns for future unofficial weekly discussions

I thought it would be appropriate to have the first one of these be a bit of an open-ended, meta-meta discussion on the future of these topics. And to kick things off:

• What would everyone here like to see discussed in these topics in the future? Are there any particular site features (planned, suggested or theoretical), policies (tagging, moderation, etc), or other meta issues/subjects you would like to be the topic in future discussions?

• What would you like us to try to achieve with these discussions? Should we have any specific goals in mind, or should they just be fun brainstorming/theory-crafting/naval-gazing sessions?

• Does anyone have any suggestions for me with regards to how I should handle these discussions? Is there anyone out there who would like to help me with these in some capacity going forwards?

• Does anyone have any concerns regarding these unofficial discussions, and if so, can you think of any ways we can try to address them?

The floor is open, and I am all ears. :)

Tildes Official Docs : Donate to Tildes | Tildes Gitlab : Issues Board

I just picked up a Nokia 3.1 for $120 in a bit of an emergency and I really like it. It's very light, Android One, very nice styling and again it's $120!

I was shocked by this experience at this price point. This thing is excellent for my use case, as a pre-paid EU phone as my lovely iPhone 6s Plus has only one Sim slot. Are there any other great budget phones out there?

I recently started jumping around various browsers and machines. I sometimes keep instinctually going to Google News in all of these environments. I am often signed-out in these other browsers. This has been an eye-opening experience for me.

Many years ago I had blocked Fox, RT, and other crap out of my GNews feed. I was living in a bubble of my own making. I actually prefer that bubble, as there is more factual information in it, but it comes at a cost. I had lost a lot of my situational awareness of the political and media climate.

I am not trying to be centrist here, I just think that one should know the entire battlefield, not just the news given from their comfortable sources. For one thing, I had no idea of the dominance which Fox News had in Google News, also that RT was so prevalent, also that there was so many other sources of utter right-wing propaganda that had been normalized. How can I fight disinformation if I am unaware of its origins?

What do you think about this? Would you take me up on my challenge of reading the uncustomised news? Do you ever try to get out of your comfort zone in the news? Does it help inform you?

_{edit: Just FYI, to easily use Google News, or any other news site signed-out, first open a "private window" in your browser.}

I am considering starting a wiki project for an academic niche. I've already started prototyping using Gitit, I've written a bit easy pages to get a feel for the software and am planning to start working on the most important page that summarises the topic itself, which I believe will help guide me to which pages to create first.

Now, here I'm asking for general advice to a newcomer n00bie wiki admin like me: what to expect, what software, etc. Any advice welcome, but I'll list a few questions below:

• What wiki software? I am liking Gitit, it is nice and easy to set up, and comes with its own server which I run with a systemctl user unit in the background. I tried Oddmuse but couldn't get it to work with a simple server; Ikiwiki setup is too clumsy for my liking (it friggin put stuff on my $HOME by default!); I want to avoid PHP stuff in general; I want a simple wiki that serves simple HTML pages.

• How to defend against spam? My plan is to keep it invite-only for as long as I can. IDK how to do that with Gitit yet.

• How to serve it securely and for cheap, once I decide to publish? It probably won't ever grow beyond a few dozens of megabytes in file size.

• How do you go about promoting a wiki?

• What peripheral services (issue tracker, mailing list, IRC/Discord/etc channels) go well with a wiki?

• What tools are available to ensure content quality (no plagiarism, enforce conventions, monitor changes, ...)?

One thing I really like about Tildes is the exemplary tags for comments. I love being able to let someone know I thought they had a great post, and I especially like that it's anonymous (though I realize some people like signing theirs, which I'm fine with too).

One thing I've found myself wanting to be able to do is give someone an exemplary label not for any one individual comment but for their contributions to the community at large. Maybe they're consistently thoughtful and insightful; maybe they go out of their way to post a lot of content for the community; maybe they're contributing code to the platform. It's less that any one particular thing they've done is amazing (though they often have individually great contributions too) and more that they've demonstrated a noteworthy and consistent pattern of good behavior.

As such, I think having something similar to the exemplary tag but applicable to a particular user could be very beneficial. I realize privately PMing a given user can currently accomplish this, but those are not anonymous, and I really like the idea of supporting others without revealing who I am, since I don't want my praise of others to influence their opinion of me. Furthermore, for the community at large, I think there's a benefit to praise of that type coming from "a voice in the crowd" rather than specific identifiable users, as it promotes community goodwill rather than person-to-person cheer.

Of course, with any type of anonymous feedback the thing to consider will be the potential for misuse. Someone could easily target/harass someone using an exemplary user feature by writing a nasty message, but this is also currently possible with exemplary tags and I don't know if it's been a problem? Nevertheless, it's something to consider. Perhaps a built-in report feature should something cross a line?

Furthermore, if such an appreciation mechanism were to be implemented, I would strongly advocate against any sort of publicly visual indicator on the site (like the blue stripe on comments). I think applying differences to that at the user level can create an appearance of user hierarchy, which is undesirable for a variety of reasons. Instead, I feel like it should be invisible to everyone except the recipient--basically an anonymous PM that they can't respond to, letting them know that they're awesome and why. I also think a similar "cooldown" system would benefit it. In fact, I'd probably advocate that it be longer than the one for comment tags.

Thoughts?

Can be something current or ancient, and if you've really got an axe to grind feel free to drag in Windows or macOS or other proprietary operating systems.

Personally after using i3 for around half a decade now (though I switched to sway about a year ago) everything else I try just seems to add friction.

What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

I'm not necessarily asking for the scariest one you've played but for your personal favorite/best, based on whatever criteria you choose. Games that are more horror-lite/spooky still count as well, so feel free to consider and include those.

With regards to your pick: what made it so good? In what ways did its use of horror add to your experience?

Given that a lot of horror relies on surprise, subverting expectations, or the unknown, please give spoiler warnings if you plan to discuss important aspects/plot points that might ruin the game for others.

I thought it would be fun to take Tildes's temperature on humanity's future prospects. If you respond, can you include your approximate age, your opinion, and maybe a brief explanation of why you think/feel the way you do.

I'm in my early 30s. I'm cautiously optimistic. I think it's an interesting time to be alive, as its the first time humanity is facing a problem of this scale. I think it'll pull through in one way or another. It may get bad for a bit, but nobody will let it stay bad for very long. I also think humanity has more control over the current situation than it realizes, it seems like the last two generations and maybe the current gen were content to let tunnel-visioned, big business interests do the metaphorical driving. Hopefully that'll stop soon, and we'll put people without a profit motive in the driver's seat.

Thanks for participating!

It's obviously unfamiliar, but I have to say that I don't think it's that much worse than the one we had before. It does obviously follow the trend of making everything look so much more mobile-y, but unlike Reddit they haven't really messed with the core display of content - in fact, I'd say the tweets themselves have gotten a bit larger. I've heard that the timeline gets reset to algorithmic sorting every 24h, which is an absolute no-go for me, but I haven't experienced that aspect myself.

Related: I've recently started using Tweetdeck and honestly have no idea why I should ever switch back to the main Twitter feed, redesign or not. Columns, lists, the customisation - it's pretty much everything I've ever wanted. Any tips or opinions on that?

What have you been watching and reading this week? You don't need to give us a whole essay if you don't want to, but please write something! Feel free to talk about something you saw that was cool, something that was bad, ask for recommendations, or anything else you can think of.

If you want to, feel free to find the thing you're talking about and link to its pages on Anilist, MAL, or any other database you use!

Just got my first MacBook Pro, and I've been setting things up. Wondering what people's "must have" software on MacOS is and what programming tools you might recommend. I've heard that I should definitely install homebrew so that I can have a real package manager like I've got on Linux.

It's no secret that social media is used by a large amount of people. The Pew Research Center has a social media fact sheet if you'd like to see the numbers.

• They claim that 72% of the American population uses some form of social media.
• In 2018 twitter reported 326 million active monthly users.
• Facebook posted record number profits last year.
• Reddit had 330 million users in 2018
• One of the most amazing parts of social media's rise is how quickly that it happened. As stated in the Pew Research article:
  when Pew Research Center began tracking social media adoption in 2005, just 5% of American adults used at least one of these platforms. By 2011 that share had risen to half of all Americans

With no signs of slowing down, social media is certainly going to be part of our lives for the foreseeable future. What sort of impact do you think it has had upon our society? Has it connected the people of the world, or disconnected them? Do the positive aspects outweigh the negative? If you believe social media's impact has been negative, do you think it can be fixed? How do you see social media evolving?

The home brew community is one of those groups I just love. Everyone's enthusiastic, helpful, and excited. So... what are you working on? Got something in the fermentor? Something planned for the weekend?

If you're like me, you have tons of various projects/companies/organizations that you like to keep up with. I have a few different methods I use to keep track of everything, but they all seem fragmented. Here are the methods I use:

• An RSS reader with the blogs of projects I follow
• Following the project on social media
  • Mastodon
  • Twitter
  • Reddit

The RSS feeds work, but I almost always miss the social media posts. Is there a better way to do this? What do you Tildians do?

I've been thinking for a while about making my own little personal website/blog, and I was wondering what other people here on Tildes might have set up. I feel like having one could be a cool little way to get myself to write more often and hopefully improve my writing, especially when it comes to technical subjects.

After being skeptic of password managers for a long time, I've decided to take the plunge and get one installed. The burden of remembering dozens of passwords is simply getting a bit too much. So, I was wondering if anyone here has any recommendations of password managers? Maybe one you or a trusted friend use? Or maybe you think password managers are rubbish, and want to share you opinion?

Any suggestions are welcome, in the interest of fostering discussion/having the thread be useful to other people too. But in my specific use case, I want to be able to sync between devices. I'd prefer something open source, but it's not a requirement.

Shortly after my son was born I started calling him "Buddy." I love it and he answers to it like a name now. My daughter is two and she calls him Buddy, which I think is the most adorable thing ever.

I'd like to do this with my daughter, but I'm not really a fan of things like "honey" or "sweetheart," though I do wind up calling her sweetheart pretty frequently.

Buddy is like friend, which is what I'm going for, but that's taken already. What else could I use?

it's that time of the month again, now hopefully aided by the changes in sort which will give this thread a bit of a longer half-life. here you can share/provide updates on some of the projects that you're working on. they can be of any kind--digital, physical, work related, passion project, whatever. pretty straightforward, i think.

november thread • february thread • march thread • april thread • may thread • june thread

What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

What have you been watching and reading this week? You don't need to give us a whole essay if you don't want to, but please write something! Feel free to talk about something you saw that was cool, something that was bad, ask for recommendations, or anything else you can think of.

If you want to, feel free to find the thing you're talking about and link to its pages on Anilist, MAL, or any other database you use!

This is kind of a question for Tildes as well as a discussion topic on Social Media more generally. For context, "The Right to be Forgotten" is an idea being kicked around in international law and human rights circles. It's kind of a corollary to the "right to privacy" and focuses on putting some guardrails around the downsides of having all information about you being archived, searchable, and publicly available forever and ever. It's usually phrased as a sense that people shouldn't be tied down indefinitely by stigmatizing actions they've done in "the past" (which is usually interpreted as long enough ago that you're not the same person anymore).

This manifests in some examples large and small. Felony convictions or drug offenses are a pretty big one. Another public issue was James Gunn getting raked over the coals for homophobic quotes from a long time ago. Even on a smaller scale, I think plenty of young people have some generalized anxiety about embarrassing videos, photos, Facebook statuses, forum posts, etc. that they made when they were young following them around the rest of their lives. For example, Alexandria Ocasio Cortez had people try to shame her for dancing to a Phoenix song in an amateur music video. An even darker version of this happens with people who might be the victims of targeted harassment. Often doxxing happens by people digging through peoples' histories and piecing together clues to figure out who they are or at least narrow down where they're from, where they work, etc.

In the context of Tildes, this would basically be a question of how do we feel about peoples' comment history lingering forever? Do we care about/agree with this "right" in principle and if we do, what should be done about putting it into practice?

The root of the issue is the existence of archives of data about yourself that is 1.) searchable, 2.) publicly viewable, 3.) under someone else's control, 4.) forever. Even if the ability to delete comments exists, it's infeasible for any individual to pore over the reams of data they create about themselves to find the stuff that might be problematic. The solutions would revolve around addressing any one of those numbered items. Unfortunately, hitting any of those has upsides and downsizes. Some examples:

Some people like being able to look back on old contributions and having them get deleted after a period of time (hitting problem #4) would be a bummer unless there is a system to selectively archive stuff you want to save from atrophy, which would be a function/feature that would take a ton of thought and development. What's more, there is no point in just saving your own comment if everyone else's stuff is gone because comments without context are indecipherable. It could work in a more selective way, so rather than a blanket atrophying of posts, but then you have the context issue again. Someone you were having a discussion with might choose to delete their entire comment history and there goes any sense of logic or coherence to your posts.

We could address the searchable bit by automatically or selectively having posts pseudonymed after a period of time. But in a lot of cases a pseudonym won't work. People tend to refer to each other by username at times, and some people have a distinctive enough style that you could probably figure it out if they're well known and long-tenured.

That's just some general food for thought. I'll yield the floor

I think having a hobby, something outside of your work that you enjoy doing and/or are simply just good at, is kinda important, and fulfilling. And so, I wanted to make a topic in general about what hobbies you might have and why that particular hobby appeals to you (along with some tips as to how a newcomer might be able to introduce themselves to the hobby).

For myself, I have recently gotten into the Rubix Cube and have had a lot of enjoyment learning some different methods and improving the time it takes me to solve it.

Started out with a non-descript cube from a supermarket and have recently purchased a GTS3M which I am enjoying a lot so far (plenty of online stores in a variety of countires that will deiver quickly and cheaply). I was able to find a plethora of tutorials on youtube (jperm and brodythecuber in particular) that I found very helpful. For any other cubers: favourite perms, methods, do you compete, tips?

Something, something first post, may not be perfect, but I want to be more engaged.

Hello! After spending many development hours in my past years running on Virtualbox/Vagrant-style setups, I've decided to take the plunge into learning Docker, and after getting a few containers working, I'm now looking to figure out how to deploy this to production. I'm not a DevOps or infrastructure guy, my bread and butter is software, and although I've become significantly better at deploying & provisioning Linux VPS's, I'm still not entirely confident in my ability to deploy & manage such systems at scale and in production. But, I am now close to running my own business, so these requirements are suddenly going from "nice to have" to "critical".

As I mentioned, in the past when I've previously developed applications that have been pushed onto the web, I've tended to develop on my local machine, often with no specific configuration environment. If I did use an environment, it'd often be a Vagrant VM instance. From here, I'd push to GitHub, then from my VPS, pull down the changes, run any deployment scripts (recompile, restart nginx, etc), and I'm done.

I guess what I'm after with Docker is something that's more consistent between dev, testing, & prod, and is also more hands off in the deployment process. Yet, what I'm currently developing still does have differing configuration needs between dev and prod. For example, I'd like to use a hosted DB solution such as DigitalOcean Managed Databases in production, yet I'm totally fine using a Docker container for MySQL for local development. Is something like this possible? Does anyone have any recommendations around how to accomplish this, any do's and dont's, or any catches that are worth mentioning?

How about automating deployment from GitHub to production? I've never touched any CI/CD tools in my life, yet I know it's a hugely important part of the process when dealing with software in production, especially software that has clients dependent on it to function. Does anything specifically work well with Docker? Or GitHub? Ideally I want to be avoiding manual processes where I have to ssh in, and pull down the latest changes, half-remembering the commands I need to write to recompile and run the application again.

Let's do a little show and tell for our new toys :)

(I was thinking about this as a non-recurring equivalent to the listening threads and such but I probably worded it a bit too...fluffily for ~tech so I moved it to ~talk)

I'll get the discussion started -- I'm somewhat into contemporary art, recently Can't Help Myself by Sun Yuan and Peng Yu.

Mark Rothko is another favorite of mine, hopefully some day I can make it down to the Rothko Chapel.

I've been creating new languages for a few years now. I like to do it in my spare time, which becomes smaller and smaller each year, mostly from proto-languages that already exist. I'm currently working on a Slavic language in Belarus and Ukraine for fun. Anyone else into this stuff or wanna know more about conlanging in general?

I find it hard to find articles that I think more people should read.. I find most of them pretty much spam (cough medium cough). I created this thread so you can recommend some articles that you read and found interesting.

It doesn't matter about what it is, recommend away!

Hey everyone

If you're a fellow sailor, post your favorite boat, current boat and location here.

I'll start -
Fav boat : Hunter 42ss
Current boat : Broke college kid :(
Location : Great lakes

Also who was hyped for the Mackinac race last weekend ?

Anyone in here interesting in plants (growing, propagating, maintaining, etc). Figure we can get a forum started to exchange tips.

On a side note, some of the side categories seem overly broad. Hobbies for example is going to get pretty bonkers.

Hey everyone !
Post in here if you wanna squad up with people on here.
I'll start : Anyone wanna run some apex or titanfall 2 on Xbone comment in here. I play most evenings. Feel free to comment in here looking for people to play a different game with.

Hi all, I am currently on the hunt for some nice newsletters for my email. I ran into "Big" by Matt Stoller on here and I really enjoy it. I guess I am looking for something in a similiar enomonic, political, or macro vein, science works as well. Any and all recommendations are welcome.

Here in 2019 the overwhelming majority of all currency is virtual and commerce on any appreciable scale occurs electronically. But consider a sci-fi/space opera setting where reasonably fast FTL is commonplace, but FTL communications are not possible. Obviously one could still "communicate" at FTL with a courier, but you would still be limited to the speed of the courier ship. You certainly wouldn't have instantaneous communication between star systems, meaning there can be no interstellar electronic banking: transactions would take years to complete.

The Traveller tabletop RPG uses exactly this setup: FTL travel is common, FTL communication does not exist. In Traveller you have the Third Imperium minting currency that is accepted essentially everywhere, the currency is Imperial Credits and they're printed on polymer bills. The result is an effectively cash-only economy.

But what if your setting has no centralized government? Do people revert to using gold? Are there fleets of merchant ships schlepping precious metals around the cosmos, as if the American Old West has been transplanted into space? Would they come up with a cryptographic solution? Could something like a blockchain work without instantaneous communication cross the entire network that accepts the cryptocurrency?

What if quantum computing is widespread in your setting, rendering most forms of encryption obsolete? That would seem to eliminate the blockchain based option, FTL comms or not, and once again send us back to needing a fiat currency, or a gold standard.