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Myocardial infarction may be an infectious disease

https://www.tuni.fi/en/news/myocardial-infarction-may-be-infectious-disease
282•DaveZale•5h ago•102 comments

If my kids excel, will they move away?

https://jeffreybigham.com/blog/2025/where-will-my-kids-go.html
108•azhenley•3h ago•34 comments

Pass: Unix Password Manager

https://www.passwordstore.org/
82•Bogdanp•4h ago•42 comments

Show HN: A store that generates products from anything you type in search

https://anycrap.shop/
783•kafked•15h ago•257 comments

AMD's RDNA4 GPU Architecture at Hot Chips 2025

https://chipsandcheese.com/p/amds-rdna4-gpu-architecture-at-hot
72•rbanffy•6h ago•2 comments

Two Slice, a font that's only 2px tall

https://joefatula.com/twoslice.html
49•JdeBP•3h ago•15 comments

Recreating the US time zone situation

https://rachelbythebay.com/w/2025/09/12/tz/
36•move-on-by•11h ago•19 comments

Lexy: A parser combinator library for C++17

https://github.com/foonathan/lexy
25•klaussilveira•3d ago•1 comments

RIP pthread_cancel

https://eissing.org/icing/posts/rip_pthread_cancel/
161•robin_reala•10h ago•73 comments

RFC9460: SVCB and HTTPS DNS Records

https://datatracker.ietf.org/doc/html/rfc9460
27•codewiz•3h ago•2 comments

Presence in VR should show tiny people, not user avatars

https://interconnected.org/home/2022/05/03/landscape
4•andsoitis•3d ago•0 comments

The Socratic Journal Method: A Simple Journaling Method That Works

https://mindthenerd.com/the-socratic-journal-method-a-simple-journaling-method-that-actually-works/
15•surprisetalk•3d ago•2 comments

Adding OR logic forced us to confront why users preferred raw SQL

https://signoz.io/blog/query-builder-v5/
33•ak_builds•3d ago•27 comments

486Tang – 486 on a credit-card-sized FPGA board

https://nand2mario.github.io/posts/2025/486tang_486_on_a_credit_card_size_fpga_board/
156•bitbrewer•12h ago•46 comments

How the restoration of ancient Babylon is drawing tourists back to Iraq

https://www.theartnewspaper.com/2025/09/12/how-the-restoration-of-ancient-babylon-is-helping-to-d...
16•leoh•3h ago•2 comments

Safe C++ proposal is not being continued

https://sibellavia.lol/posts/2025/09/safe-c-proposal-is-not-being-continued/
124•charles_irl•8h ago•84 comments

How Ruby executes JIT code

https://railsatscale.com/2025-09-08-how-ruby-executes-jit-code-the-hidden-mechanics-behind-the-ma...
105•ciconia•4d ago•16 comments

Orange rivers signal toxic shift in Arctic wilderness

https://news.ucr.edu/articles/2025/09/08/orange-rivers-signal-toxic-shift-arctic-wilderness
51•hbcondo714•2d ago•1 comments

Four-year wedding crasher mystery solved

https://www.theguardian.com/uk-news/2025/sep/12/wedding-crasher-mystery-solved-four-years-bride-s...
263•wallflower•12h ago•80 comments

EFF to court: The Supreme Court must rein in secondary copyright liability

https://www.eff.org/deeplinks/2025/09/eff-court-supreme-court-must-rein-expansive-secondary-copyr...
66•walterbell•3h ago•21 comments

My first impressions of gleam

https://mtlynch.io/notes/gleam-first-impressions/
169•AlexeyBrin•14h ago•62 comments

Wayland breaks the tools I use to make a living

https://rykarn.se/2025/01/26/wayland
28•junkblocker•5h ago•9 comments

SkiftOS: A hobby OS built from scratch using C/C++ for ARM, x86, and RISC-V

https://skiftos.org
435•ksec•22h ago•87 comments

The case against social media is stronger than you think

https://arachnemag.substack.com/p/the-case-against-social-media-is
165•ingve•8h ago•144 comments

Show HN: CLAVIER-36 – A programming environment for generative music

https://clavier36.com/p/LtZDdcRP3haTWHErgvdM
109•river_dillon•13h ago•22 comments

Open Source SDR Ham Transceiver Prototype

https://m17project.org/2025/08/18/first-linht-tests/
90•crcastle•4d ago•8 comments

Perrinn 424 – An open access electric hyper car designed for racing

https://discover.perrinn.com/home
19•pillars•3d ago•1 comments

Magical systems thinking

https://worksinprogress.co/issue/magical-systems-thinking/
257•epb_hn•11h ago•80 comments

How to Use Claude Code Subagents to Parallelize Development

https://zachwills.net/how-to-use-claude-code-subagents-to-parallelize-development/
250•zachwills•4d ago•109 comments

An open-source maintainer's guide to saying “no”

https://www.jlowin.dev/blog/oss-maintainers-guide-to-saying-no
152•jlowin•8h ago•73 comments
Open in hackernews

Working with Git Patches in Apple Mail (2023)

https://btxx.org/posts/mail/
50•todsacerdoti•3mo ago

Comments

johnrob•3mo ago
Once I discovered how git apply can take diff files (or patch files) as input, I stopped using git stash in favor of plain old files. Easier to list and browse the contents of prior edits, also you can grep the files as method of search. I’ve even found myself copying and editing the diffs before applying.
barbazoo•3mo ago
Oh that’s clever, I’ll try that out. Looks like you could just do a git diff > file.patch.

Neat.

johnrob•3mo ago
You’ll also want to familiarize with “git apply -3 <file name>”, for when a diff can’t be applied cleanly. It will try “harder” to merge (three way method) and if it still fails it invokes the conflict merge “UX”:

<<<<<<<<<

=========

>>>>>>>>>

smcameron•3mo ago
There's also Neil Brown's "wiggle" program for applying patches that don't apply.

https://github.com/neilbrown/wiggle

although on debian based systems I think you can just "apt install wiggle"

johnisgood•3mo ago
What does "applying patches that don't apply" mean exactly?

I know about wiggle, but I have not used it, to be honest.

smcameron•3mo ago
It means that if you do "patch -p1 --dry-run < some.patch", and it complains that it doesn't apply, wiggle can sometimes apply it anyway, and also, if you do "patch -p1 < some.patch", and it partially applies but with rejected hunks, wiggle can try to apply the rejected hunks.
johannes1234321•3mo ago
git diff an pipe works, but committing and then `git format-patch` can export multiple patches and then includes metadata (commit message, date, author, etc.) which can make reasoning about such files a lot easier. In a plain diff you only got filename as metadata.
RaoulP•3mo ago
That’s a great idea, and very timely for me.
d3ckard•3mo ago
Thank you, will try. Useful bit of knowledge.
OskarS•3mo ago
That is a very neat trick, I agree.

I personally approaches stashes as undoable "clean up", and I never have anything really important that I want to save there. If I do have something like that, I just commit with a "WIP <some-descriptive-string>" message and don't push it, then a "git reset --mixed HEAD^" when I want to get back to it.

However, just FYI: you can "grep" your stashes really easily if you want to. just "git stash list -p" gives you the diffs for all the stashes, by default in "less" where you can search them, but you can pipe it to grep if you want. I somewhat frequently do that with "git log", if I want to know "when did this variable change?" or whatever, just "git log -p" to get the log with diffs in less, then search for whatever it was with a slash.

teeray•3mo ago
Maybe slightly O/T, but has anyone found a decent way to `git send-email` with email hosts that demand OAuth? (looking at you Outlook and Gmail)
ravetcofx•3mo ago
Generating app passwords for those would work.
pm215•3mo ago
Yeah, I use an app specific password with Gmail, like the setup suggested by https://git-send-email.io/#step-2

Exchange historically had a tendency to mangle emails sent through it (whitespace changes, line wrap, etc), which is obviously bad news for patchmails. I dunno if it's any better these days.

computerfriend•3mo ago
For Gmail, you can use https://github.com/google/gmail-oauth2-tools/tree/master/go/....
mathstuf•3mo ago
I use msmtp with a tool from the oauth2-tools repo to do the rotation token dance. Need to register your own app with Google though.
dmarinus•3mo ago
davmail supports smtp through outlook(365)
ndegruchy•3mo ago
Yeah, I used DAVMail with Emacs+MSMTP+MPOP+notmuch for ages. Works really well, the only occasional thing I had to do was reauthenticate the token, which pops up in a browser window.
ozarker•3mo ago
I think you could set up postfix to smtp forward to those services. So it could handle the oauth2 and you wouldn’t need to configure your client
p_wood•3mo ago
I use an app password but https://github.com/AdityaGarg8/git-credential-email apparently supports OAuth with Gmail, yahoo and outlook
arthurmorgan123•3mo ago
I tried this with Gmail and Outlook. Works flawlessly and also doesn't need to authenticate frequently. The Authen::SASL thing was a catch though.

git-send-email also has some quirks for Outlook which have been recently merged.

palata•3mo ago
I like doing it with aerc [1]. It's even possible to use aerc in parallel to another email client. Just open aerc for git-related emails, and that's it!

[1]: https://drewdevault.com/2022/07/25/Code-review-with-aerc.htm...

kazinator•3mo ago
View the e-mail raw in your browser, select all, copy, paste into git apply.

Then you don't need that message to be in a file-based inbox that is accessible from your git repo.

And in that case you are still likely going to have to copy and paste something to get the correct path.

sircastor•3mo ago
It looks like Apple Mail has plugin support, I wonder if you could author a plugin that’d provide a button to apply the diff.
smcameron•3mo ago
If you work with git and patches a lot, stgit is worth a look.

https://stacked-git.github.io

johnisgood•3mo ago
At that point, why not just use Pijul or even Darcs?
smcameron•3mo ago
Because the codebase you're working on is on github?

And I think you may underestimate the power of stgit. You can manage thousands of patches concurrently, no problem. If you're a maintainer getting patches from loads of people all the time, this is valuable. stgit has it's origins in quilt, which in turn has its origins in Andrew Morton's patch scripts[1], and I know for a fact that Andrew Morton actually managed thousands of patches at a time for years in his work on the linux kernel, because I once sent him a patch against those scripts, and he complained it was slow because I used an O(n^2) algorithm, which worked fine with a handful of patches, and I asked him how many patches he had, and he told me a number that was multiple thousands, so this isn't a hypothetical example.

[1] https://lwn.net/Articles/13518/