VanTanev
@vantanev.bsky.social
I write code for fun and profit.
Did you know you're supposed to oil a new wooden cutting board?
Oil it once with vegetable oil, then repeat in 24 hours. There is a stark color difference.
Oil it once with vegetable oil, then repeat in 24 hours. There is a stark color difference.
December 28, 2024 at 12:19 PM
Did you know you're supposed to oil a new wooden cutting board?
Oil it once with vegetable oil, then repeat in 24 hours. There is a stark color difference.
Oil it once with vegetable oil, then repeat in 24 hours. There is a stark color difference.
Found it. Was really fun work.
Also I have a thing for wall swithch control for these somewhere.
Also I have a thing for wall swithch control for these somewhere.
December 24, 2024 at 8:22 AM
Found it. Was really fun work.
Also I have a thing for wall swithch control for these somewhere.
Also I have a thing for wall swithch control for these somewhere.
So, this is the .toArray solution vs converting to for...of.
I probably strictly prefer the for-of version, and don't expect that there is any maningful performance difference.
I probably strictly prefer the for-of version, and don't expect that there is any maningful performance difference.
![/*
The Yeti approaches the "Gate of Whispered Secrets", an ancient light that
guards the entrance to the hidden Crystal Caverns. To unlock the gate, the
Yeti must provide the correct passphrases derived from the names of past
travelers, hashed with the wisdom of the secret key. Travelers are stored
in an array, sorted by latest arrival, but the Yeti needs to iterate over
them, starting with the first arrival. With the light failing due to a
coding issue, the Yeti must repair the function to properly hash the
names and retrieve the passphrases to proceed.
*/
function* reverseIterator(array) {
let index = array.length;
while (index > 0) {
yield array[--index];
}
}
function generatePassphraseHash(travelers, secretKey) {
return reverseIterator(travelers).map((traveler) => {
const readableFullName = traveler.firstName + " " + traveler.lastName;
let hash = 0;
for (let i = 0; i < readableFullName.length; i++) {
hash += readableFullName.charCodeAt(i) * secretKey;
}
console.log(hash)
return hash;
}).toArray()
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nc7lit4mkercmh4oikqrgne4/bafkreihoaovtp44ypgyfzrqeohdf62s3crpuppjpezfdpkcanpv73zjc5y@jpeg)
![/*
The Yeti approaches the "Gate of Whispered Secrets", an ancient light that
guards the entrance to the hidden Crystal Caverns. To unlock the gate, the
Yeti must provide the correct passphrases derived from the names of past
travelers, hashed with the wisdom of the secret key. Travelers are stored
in an array, sorted by latest arrival, but the Yeti needs to iterate over
them, starting with the first arrival. With the light failing due to a
coding issue, the Yeti must repair the function to properly hash the
names and retrieve the passphrases to proceed.
*/
function* reverseIterator(array) {
let index = array.length;
while (index > 0) {
yield array[--index];
}
}
function generatePassphraseHash(travelers, secretKey) {
const result = []
for (const traveler of reverseIterator(travelers)) {
const readableFullName = traveler.firstName + " " + traveler.lastName;
let hash = 0;
for (let i = 0; i < readableFullName.length; i++) {
hash += readableFullName.charCodeAt(i) * secretKey;
}
result.push(hash)
}
return result
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nc7lit4mkercmh4oikqrgne4/bafkreifld26pefrynnk2acyyooylw45uumzjiffbloqchmiqmfji6pvo54@jpeg)
December 8, 2024 at 9:52 AM
So, this is the .toArray solution vs converting to for...of.
I probably strictly prefer the for-of version, and don't expect that there is any maningful performance difference.
I probably strictly prefer the for-of version, and don't expect that there is any maningful performance difference.
Just want to understand, is your position that the federal reserve data is fake?
Source: fred.stlouisfed.org/series/LES12...
Source: fred.stlouisfed.org/series/LES12...
November 12, 2024 at 8:55 PM
Just want to understand, is your position that the federal reserve data is fake?
Source: fred.stlouisfed.org/series/LES12...
Source: fred.stlouisfed.org/series/LES12...
This /should/ open the new tab in the /tmp folder, but it always starts in the home folder.
It's very annoying when I'm in a project folder, open a new tab, and need to navigate back to the project folder.
Kind of doubly so, because I use git worktrees, so my branches are live in separate folders.
It's very annoying when I'm in a project folder, open a new tab, and need to navigate back to the project folder.
Kind of doubly so, because I use git worktrees, so my branches are live in separate folders.
November 8, 2024 at 6:37 PM
This /should/ open the new tab in the /tmp folder, but it always starts in the home folder.
It's very annoying when I'm in a project folder, open a new tab, and need to navigate back to the project folder.
Kind of doubly so, because I use git worktrees, so my branches are live in separate folders.
It's very annoying when I'm in a project folder, open a new tab, and need to navigate back to the project folder.
Kind of doubly so, because I use git worktrees, so my branches are live in separate folders.