fp.

I submitted the link that Julian posted (to his article) on X yesterday. There’s indeed some refresh action in my browser too, but the article opens up.

gnabgib•3mo ago

When it was first submitted the URL was http://0.0.0.0:4000/ .. that's since been magically fixed (by a mod?). I checked http://www.hydromatic.net and the post wasn't visible their either (most recent was Morel Rust release 0.2.0)

tanelpoder•3mo ago

Interesting. I just posted the link from this X post [1] without modifying it (and it wasn’t 0.0.0.0…). I think one thing HN does is that when it detects a HTTP redirect, it will start using the referred to URL instead…

[1] https://x.com/julianhyde/status/1982637782544900243

gnabgib•3mo ago

Yep.. it was the canonical header (not the fault of your submission, it's wrong on the blog and will effected SEO):

  <link rel="canonical" href="http://0.0.0.0:4000/draft-blog/2025/10/26/history-of-lambda-syntax.html" />

.. that the blog is called draft-blog doesn't help either.

jayknight•3mo ago

PHP 5.3 in 2009 introduced anonymous functions. Arrow functions were introduced in 7.4 in 2019.

https://www.php.net/manual/en/functions.anonymous.php