decompwlj (@decompwlj@mathstodon.xyz)
Decomposition into weight × level + jump of prime numbers:
- a new classification of primes ➡️ https://decompwlj.com/primedecomp.php
- in 3D - threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Prime_numbers.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
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decompwlj (@decompwlj@mathstodon.xyz)
A179244: Numbers that have 4 terms in their Zeckendorf representation
A179244 ➡️ https://oeis.org/A179244
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A179244.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A179244.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A179244.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
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darmont (@darmont@social.sciences.re)
Programmation Web backend (L3 Informatique) : TD3-4 (sessions et #mvc) #l3progweb #php
Le sujet du TD 3-4 noté (Sessions et MVC) est disponible en ligne.
https://eric.univ-lyon2.fr/jdarmont/?p=9112
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blackwolf12333 (@blackwolf12333@hachyderm.io)
On my way to the Dutch PHP Conference #php #dpc
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arnan (@arnan@mas.to)
Aaaand here comes the YT sabotage 🙄
#rss #youtube #feed #gooserss #php #development
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news (@news@wakoka.com)
https://www.wacoca.com/news/2788932/ スタバ「ベンティ」名前の由来は数字の20？ イタリアの鉄道アナウンスで気づいた意外な共通点 | PHPオンライン｜PHP研究所 ##つらい #Italy #PHP #PHPスペシャル #php研究所 #イタリア #スタバ「ベンティ」名前の由来は数字の20？ イタリアの鉄道アナウンスで気づいた意外な共通点 #メンタル #不安 #人生 #人間関係 #心理 #悩み #松下幸之助 #自己啓発 #親子
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Radio_Azureus (@Radio_Azureus@ioc.exchange)
debian
sudo mkdir -p /etc/apt/keyrings
sudo curl -L -o /etc/apt/keyrings/ntfy.gpg https://archive.ntfy.sh/apt/keyring.gpg
sudo apt install apt-transport-https
echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/ntfy.gpg] https://archive.ntfy.sh/apt stable main" \
| sudo tee /etc/apt/sources.list.d/ntfy.list
sudo apt update
sudo apt install ntfy
sudo systemctl enable ntfy
sudo systemctl start ntfy
#ntfy #notifications #programming #Android #Linux #sh #bash #csh #ksh #zsh #fish #curl #http #javascript #golang #powershell #python #php #technology #OpenSource #POSIX
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decompwlj (@decompwlj@mathstodon.xyz)
A179243: Numbers that have three terms in their Zeckendorf representation
A179243 ➡️ https://oeis.org/A179243
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A179243.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A179243.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A179243.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
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decompwlj (@decompwlj@mathstodon.xyz)
A179188: Numbers n such that phi(n) = phi(n+6), with Euler's totient function phi=A000010
A179188 ➡️ https://oeis.org/A179188
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A179188.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A179188.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A179188.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
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Radio_Azureus (@Radio_Azureus@ioc.exchange)
TIL today I RTFM!
command
ntfy
Today I read the brief synopsis of ntfy Android. I saw there that via linux the control and operation is fairly simple & straightforward
I went to the site and started reading.
ntfy via linux is easy to use
- simple HTTP PUT/POST commands are used
sh
curl -d "Backup successful 😀" ntfy.sh/mytopic
a.out
ntfy publish mytopic
"Backup successful 😀"
HTML
POST /mytopic HTTP/1.1
Host: ntfy.sh
Backup successful 😀
javascript
fetch('https://ntfy.sh/mytopic', {
method: 'POST', // PUT works too
body: 'Backup successful 😀'
})
golang
http.Post("https://ntfy.sh/mytopic", "text/plain",
strings.NewReader("Backup successful 😀"))
python
requests.post("https://ntfy.sh/mytopic",
data="Backup successful 😀".encode(encoding='utf-8'))
php
file_get_contents('https://ntfy.sh/mytopic', false, stream_context_create([
'http' => [
'method' => 'POST', // PUT also works
'header' => 'Content-Type: text/plain',
'content' => 'Backup successful 😀'
]
]));
Markdown formatting¶
Supported on Android & webApp
You can format messages using Markdown 🤩. That means you can use bold text, italicized text, links, images, and more. Supported Markdown features (web app only for now):
Emphasis such as bold (bold), italics (italics)
Links (some tool)
Images ()
Code blocks (code blocks) and inline code (inline code)
Headings (# headings, ## headings, etc.)
Lists (- lists, 1. lists, etc.)
Blockquotes (> blockquotes)
Horizontal rules (---)
Read more on
https://docs.ntfy.sh/publish/#markdown-formatting
Sources:
https://docs.ntfy.sh/publish/#markdown-formatting
#ntfy #notifications #programming #Android #Linux #sh #bash #csh #ksh #zsh #fish #curl #http #javascript #golang #powershell #python #php #technology #OpenSource #POSIX
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emilyselect (@emilyselect@mastodon.social)
Swiftの基礎 - 1. 変数と定数
#HTML #PHP #スパルタキャンプ #プログラミング #平泉 #Swift基礎・入門 #Swift基礎・入門 #HTML #PHP #スパルタキャンプ #プログラミング #平泉
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ramsey (@ramsey@phpc.social)
Does it make sense to write tests for enums?
I feel kind of like I should, just like I feel like I should write tests for public constants. If someone changes the static value, I want a test to complain about it, but PHPStan complains about me writing these tests because “it will always be true.” Until someone or some AI agent decides to change it.
Thoughts?
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