I’d be curious to see a sorting algorithm that doesn’t handle YYYYY-MM-DD with YYYY-MM-DD properly. If you drop the dashes you still get a proper numeric order. If you sort by component, you still get the proper order. Maybe a string sort wouldn’t? Off the top of my head the languages I’m thinking either put longer strings later, giving us the proper order, or could put 1YYYY- ahead of 1YYY-M so maybe string sorting is the only one that’s out.
Lexical sorting (string sorting/alphabetical order sorting) is what I believe they were referring to when talking about file names.
The fact that you don’t have to do any parsing of the string at all, just do a straight character-by-character alphabetical sort, and they will be sorted by date, is a great benifit of this date scheme. That means in situations where no special parsing is set up (eg, in a File Explorer windows showing a folder sorted alphabetically) or where your string isn’t strictly date only (eg, a file name format such as ‘2025-05-02 - Project 3.pdf’) you can still have everything sorted by date just by sorting alphabetically.
Its this benifit that is lost when rolling over to 5-digit years.
Rich is right, since this is the date format that sorts correctly in filenames.
Omg thank you!! Everyone sees my notes thinks I’m crazy for obsessing… It’s the correct fucking sort!
Who’s Rich? Did you mean Randall?
…dammit, the only comics I read are XKCD and OOTS and I done fucked up.
How can you sleep on Oglaf
Banished to back in time to hang with Ozy and Millie
The good ones tend to filter their way out.
(I do also read whatever John Allison is currently working on.)
And it is easily extensible to YYYY-MM-DDThh:mm:ss to include the time of day
Are you an obsidian user?
I feel called out and I’m hiding in the bushes reading comments.
Haha yep, you caught me. I’m a fan of the unique note feature
Won’t be true after 9999-12-31, however.
If I, my software, or my data last this long, I will have nearly 8000 years to resolve it. Which is to say, the year 9998 is going to get busy.
If humanity survives until then, we can implement 9-digit dates and delay the problem until Y100K.
Can be solved with a small shellscript adding a leading zero to all filenames with the format.
I’d be curious to see a sorting algorithm that doesn’t handle YYYYY-MM-DD with YYYY-MM-DD properly. If you drop the dashes you still get a proper numeric order. If you sort by component, you still get the proper order. Maybe a string sort wouldn’t? Off the top of my head the languages I’m thinking either put longer strings later, giving us the proper order, or could put 1YYYY- ahead of 1YYY-M so maybe string sorting is the only one that’s out.
Lexical sorting (string sorting/alphabetical order sorting) is what I believe they were referring to when talking about file names.
The fact that you don’t have to do any parsing of the string at all, just do a straight character-by-character alphabetical sort, and they will be sorted by date, is a great benifit of this date scheme. That means in situations where no special parsing is set up (eg, in a File Explorer windows showing a folder sorted alphabetically) or where your string isn’t strictly date only (eg, a file name format such as ‘2025-05-02 - Project 3.pdf’) you can still have everything sorted by date just by sorting alphabetically.
Its this benifit that is lost when rolling over to 5-digit years.
I bet you could make a one liner to rename files with YYYY-MM-DD to 0YYYY-MM-DD fairly easily. Not a problem.
It’s an easy fix at least, just check if you’re comparing numbers on both sides and switch to a simple numerical sort.
I think Windows used to get this wrong, but it was fixed so long ago that I’m not even sure now.
natural sort ftw
Oh no! The Y10K bug!
Can’t wait for the Y40k bug, when Tyranids begin to infect our brains.
Bold of you to assume there isn’t already a genestealer cult on Terra. Washington specifically.