Forwarded from Why Typescript is bad (Anton)
#prog #rust #rustlib
syntactic-for — a syntactic "for" loop Rust macro.
Take the sum of the bit-length of four integer types:
syntactic-for — a syntactic "for" loop Rust macro.
Take the sum of the bit-length of four integer types:
let sum = syntactic_for!{ ty in [ u8, u16, u32, u64 ] {
[$( <$ty>::BITS ),*].into_iter().sum::<u32>()
}};
assert_eq!(sum, 120);
Implement a trait for a set of types:syntactic_for!{ ty in [ u8, u16, u32, u64, u128 ] {$(
impl MyTrait for $ty {
// snip.
}
)*}}
В README есть больше примеров, где такой макрос может пригодиться.👍15🤯2
#prog #article
What if two programs did this?
Или о принципе, который позволяет отвергнуть добавление определённых фич в программную систему.
What if two programs did this?
Или о принципе, который позволяет отвергнуть добавление определённых фич в программную систему.
Microsoft News
What if two programs did this?
Another thought experiment when thinking through a feature.
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Forwarded from Таксики и лытдыбр σποραδικος
YouTube
Andre Rieu and Johann Strauss Orchestra - Feuerfest 1996 !!! Polka Francaise - op 269. J. Strauss
Old TV recording of André Rieu and the Johann Strauss Orchestra during a television broadcast in 1996 on Dutch TV !!!
Feuerfest! ('Fireproof!') op. 269 is a polka-française composed by Josef Strauss in 1869.
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Feuerfest! ('Fireproof!') op. 269 is a polka-française composed by Josef Strauss in 1869.
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Если коротко, то проблема ошибок работы с памятью в том, что они добавляют в программу новые пути исполнения, которых нет в исходнике
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#prog #article
YAGNI exceptions (перевод)
I'm essentially a believer in You Aren't Gonna Need It — the principle that you should add features to your software — including generality and abstraction — when it becomes clear that you need them, and not before.
However, there are some things which really are easier to do earlier than later, and where natural tendencies or a ruthless application of YAGNI might neglect them. This is my collection so far...
YAGNI exceptions (перевод)
I'm essentially a believer in You Aren't Gonna Need It — the principle that you should add features to your software — including generality and abstraction — when it becomes clear that you need them, and not before.
However, there are some things which really are easier to do earlier than later, and where natural tendencies or a ruthless application of YAGNI might neglect them. This is my collection so far...
Luke Plant's home page
YAGNI exceptions
A list of some exceptions to the principle of “You Ain't Gonna Need It” – that is, times when doing a bit more up front usually pays off.
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