this post was submitted on 22 Nov 2023
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Memes

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[–] pelya 573 points 1 year ago (23 children)

YYYY-MM-DD is the only acceptable date format, as commanded by ISO 8601.

[–] clif 96 points 1 year ago

"There shall be no other date formats before ISO8601. Remember this format and keep it as the system default"

[–] [email protected] 56 points 1 year ago

Largest to smallest unit of time. It just makes sense.

[–] [email protected] 51 points 1 year ago

Sorting by date would be so much better with yyyymmdd .

[–] [email protected] 37 points 1 year ago (4 children)

ISO 8601, while great, has too many formats. May I introduce RFC 3339 instead?

https://ijmacd.github.io/rfc3339-iso8601/

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[–] [email protected] 24 points 1 year ago (1 children)

If you have years of files named similarly with the date, you will love the ISO standard and how it keeps things sorted and easy to read.

[–] Agent641 20 points 1 year ago* (last edited 1 year ago) (7 children)

I have autohotkey configured to insert the current date in ISO 8601 format into my filenames on keyboard shortcut for just this reason. So organized. So pure.

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[–] [email protected] 23 points 1 year ago* (last edited 1 year ago) (8 children)

Glad I can count my own country, Lithuania, among the enlightened.

EDIT: Source of the picture: https://en.m.wikipedia.org/wiki/File:Date_format_by_country_NEW.svg

[–] ViscloReader 13 points 1 year ago (1 children)
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[–] [email protected] 110 points 1 year ago (12 children)

DD/MM/YY and YY/MM/DD are the only acceptable ones IMO. Throwing a DD in between YY and MM is just weird since days move by faster so they should be at one of the ends and since YY moves the slowest it should be on the other end.

[–] [email protected] 34 points 1 year ago (3 children)

I'm not kidding when I ask: are there really a lot of people using MM/DD/YYYY??

[–] [email protected] 111 points 1 year ago (4 children)

Almost 350 million of us morons down south of you.

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[–] CM400 37 points 1 year ago (1 children)

I think most Americans do. Or at least it was taught that way in school when I was growing up. Maybe it’s because of the way we speak dates, like “October 23rd” or “May 9th, 2005”.

Regardless, the only true way to write dates is YYYY-MM-DD.

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[–] clif 17 points 1 year ago

Pretty much every American I've ever met. Dates on drivers license, bank info, etc - all in MM/DD/YYYY ... or even just MM/DD/YY

I regularly confuse people with YYYY-MM-DD

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[–] [email protected] 104 points 1 year ago (5 children)

ISO 8601 format is the best (YYYY-MM-DD).

[–] [email protected] 23 points 1 year ago (4 children)

Came here to say this. I try to name all my docs in the YYYY-MM-DD-descriptive-name.ext format.

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[–] [email protected] 14 points 1 year ago (1 children)

I like that for files, but not for written documents. When I label things I try to use the most intuitive/least confusing way I can think of: DD mmm YYYY. This comment is posted on 23 NOV 2023, for example.

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[–] [email protected] 99 points 1 year ago (4 children)

YYYY-MM-DD (honestly without dashes) is the only helpful format.

If you name all your files with this as a suffix then your files automatically sort versions of themselves in order when sorting by name.

[–] [email protected] 31 points 1 year ago

ISO 8601 baby

Though it ought to be a prefix, not a suffix

[–] [email protected] 25 points 1 year ago (2 children)

You mean as a prefix, right?

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[–] [email protected] 14 points 1 year ago

Came here to say this, I use DD.MM.YY in day-to-day stuff, but for files it's either YYYY_MM_DD or YY_MM_DD, the automatic ordering is beautiful

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[–] LordKitsuna 74 points 1 year ago
[–] [email protected] 54 points 1 year ago (11 children)

MMDDYY is just a mess. Otherwise… US problems, I don’t care…

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[–] darkbaron202 48 points 1 year ago (1 children)

It actually makes sense when you put YYYY/MM/DD in filenames as they will be sorted pretty neat (ex: reports)

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[–] [email protected] 47 points 1 year ago (6 children)

It is arguably the best way to name large sets of indexed files on a filesystem.

[–] [email protected] 24 points 1 year ago

I think that the best argument is that it makes sense when combined with hours minutes and seconds.

yyyy/MM/dd hh:mm:ss

Goes from large to small units.

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[–] Gabu 46 points 1 year ago (11 children)

This meme implies there's an equal battle between MM/DD/YY and DD/MM/YY, which is nonsense. Much like imperial units, only 'murica uses MM/DD/YY.

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[–] disconnectikacio 45 points 1 year ago (13 children)

YYYY-MM-DD in Hungary too, that us shit is totally non logical, i cant get used to it

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[–] [email protected] 42 points 1 year ago (1 children)

When you're naming a file, you can't use anything else.

[–] LemmyKnowsBest 16 points 1 year ago

You're not wrong. through much trial and error in the 1990s I learned this was the most efficient & accurate & chronologically searchable way to date things.

[–] baatliwala 38 points 1 year ago

YYYY-MM-DD for everything digital, DD-MM-YYYY for everything IRL.

[–] [email protected] 38 points 1 year ago (2 children)

Iso date format. Anything to do with photos is best to have in this format at the start of the filename.

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[–] [email protected] 37 points 1 year ago (4 children)

I propose the use of MYDYDM format. So, October 15, 2023 will be written as 121350. Just to make it as confusing as possible.

[–] [email protected] 14 points 1 year ago

And then convert that to hexadecimal, making it 1DA06

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[–] UserNotFound 35 points 1 year ago (9 children)

YYYY-MM-DD for files, DD-MM-YYYY for normal use

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[–] [email protected] 31 points 1 year ago (2 children)

TBH, Japanese format makes sense when you use it to name files/directories, as sorting by "name" is equivalenti to sorting by "last modified".

[–] dtrain 24 points 1 year ago (2 children)

equivalenti

Love typos that force me to read comments with an Italian accent

[–] [email protected] 14 points 1 year ago

I'm actually italian, lol, but that was a genuine typo.

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[–] [email protected] 28 points 1 year ago (6 children)

Japan I can get behind but MM/dd/yyyy is just evil, why would you sandwich days between months and years? You monster

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[–] [email protected] 26 points 1 year ago

Japan wins this one.

[–] [email protected] 26 points 1 year ago (6 children)
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[–] kamen 23 points 1 year ago (6 children)

DD/MM for readability, YYYY/MM/DD for alphabetical sorting that's also chronological.

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[–] [email protected] 21 points 1 year ago (1 children)
[–] Crackhappy 45 points 1 year ago (3 children)
[–] [email protected] 15 points 1 year ago (1 children)

I'll fuck of when it's 2024/22/11.

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