decompwlj (@decompwlj@mathstodon.xyz)
A019506: Hoax numbers: composite numbers whose digit-sum equals the sum of the digit-sums of its distinct prime factors
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Hoax_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Hoax_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Hoax_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)
Decomposition into weight × level + jump of prime numbers in 3D, threejs - webGL (log(weight), log(level), log(jump))
➡️ 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)
A018825: Numbers that are not the sum of 2 nonzero squares
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A018825.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A018825.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A018825.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)
A018805: Number of elements in the set {(x,y): 1 <= x,y <= n, gcd(x,y)=1}
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A018805.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A018805.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A018805.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)
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)
A016885: a(n) = 5*n + 3
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/35n.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/35n.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/35n.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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aez_tech (@aez_tech@mastodon.social)
$_SERVER - php
Display values
( QUERY_STRING , REQUEST_URI , PHP_SELF , SCRIPT_NAME , REQUEST_SCHEME , SERVER_PROTOCOL , REQUEST_METHOD )
from the server when a request ( REQUEST_METHOD => GET ) is made to the server .
PHP Tutorial
#tech #php #html #technology #programming #server
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krapp (@krapp@krapp.masto.host)
I must be one of the few people who actually liked PHP, although I *really* liked Hack and wish it had taken off. Insert rant about how a primarily web-facing language like PHP not recognizing XML natively as Hack does with XHP is a crime.
I managed to burn myself out on it entirely as a hobbyist, though. I think WP plugins and one brief stint writing frontend code for a local hardware store site were the only times I ever put anything into production.
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backpackforlaravel (@backpackforlaravel@mstdn.social)
Ever imported multiple classes from one namespace like this? 👇
Is it a sleek move or a messy mistake? Drop your thoughts in the comments! 👇
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helmutstrasser (@helmutstrasser@mstdn.social)
Excuse no. 125:
"The project is too small for #PHPUnit tests."
This is the wrong approach. If it’s big enough to deploy, it’s big enough to disappoint you in production.
Did you already test it in a browser? Wasted effort. Write a test instead.
A browser reload is hope. An assertion is insurance.
#PHP #Testing #TDD #TYPO3 #laravel #symfony
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xela (@xela@troet.cafe)
#phpcs rocks! Has anyone ever tried to write a custom sniff that forbids the usage of a specific function inside other functions (other functions by name pattern)?@phpcs eventually?
Or is that just a crazy idea? I couldn't find any documentation (too uncommon, I guess). And no similar existing sniff (as far as I can see).
So any hint is welcome. And boosts might also help. 🙏 #PHP
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decompwlj (@decompwlj@mathstodon.xyz)
A016825: a(n) = 4*n + 2
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A016825.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A016825.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A016825.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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