A000404: Numbers that are the sum of 2 nonzero squares
A000404 ➡️ https://oeis.org/A000404
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A000404.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A000404.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A000404.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Is it normal for rails console to take like 5 seconds to startup? How about 10 seconds to run a single RSpec test (that isn’t setting up the database before running)? RoR seems so crazy to me. The syntax is whack, the tooling is abysmal compared to php, and the community feels dead. Any insight appreciated.
#Laravel has something handy, it's called "Herd"
"One click PHP development environment. Zero dependencies. Zero headaches."
Released: mezzio/mezzio-swoole 4.14.0
#php #mezzio
https://github.com/mezzio/mezzio-swoole/releases/tag/4.14.0
Voting for the PHP 8.6 Release Mangers as ended today.
Congratulations to @mbeccati and @joepferguson
You can read my announcement and see the voting tally here:
https://news-web.php.net/php.internals/130645
Enjoy shipping @php !
#PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?
And more than one of us has this bug ATM.
https://php-tips.readthedocs.io/en/latest/tips/not_set_but_exists.html

"Reinventing Payment: How I Evolved a Domain Model from One Table to DDD
From a single payments table to channels, state machines, and hexagonal architecture in PHP"
https://corner4.dev/reinventing-payment-how-i-evolved-a-domain-model-from-one-table-to-ddd
I’ve put a copy of my single-password party site up as a demo (obviously not with the real info!) and added a link to show the source. Have been having fun playing with CSS (needs some more tweaks, but it’s definitely more than MVP.)
I’m sure there are better approaches but this works nice and simply.
#css #php #webdesign #website
Update PHP cli on Ubuntu 22.04 LTS #commandline #php #lts #updatealternatives
https://askubuntu.com/q/1565726/612
Spring is here 🌸 Give your legacy code a fresh start and let your projects bloom with #Symfony
Discover how migrating to the #PHP framework improves scalability, security, and efficiency 🚀
Download the guide 👉 https://tinyurl.com/3s9t4f3u

🎤Fork IT Tunis revient ! Un nouveau MeetUp à Tunis à ne pas manquer !
Avec la participation de Nicolas Grekas 👀
💡 "Reconfigurer Symfony en temps réel avec des sidekicks applicatifs"
📅 18 avril 2026
🔥 Rejoignez-nous pour une journée exceptionnelle !
🎟️ Infos & inscription :
https://www.forkit.community/events/2026-tunisia-tunis
#Symfony #PHP #ForkIt2026 #TechCommunity #Tunis

Your favorite editor isn't always the best choice for every task. Sometimes a different tool gets the job done faster, even in the same project. #php #laravel https://masteringlaravel.io/daily/2026-04-15-republished-use-the-right-tool-for-the-job