What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

0

๐Ÿ‡ฆ๐Ÿ‡บ์˜ ์ˆ˜๋„์ธ ์บ”๋ฒ„๋ผ๋Š” ๋น…ํ† ๋ฆฌ์•„์ฃผ์˜ ๋ฉœ๋ฒ„๋ฅธ๊ณผ ๋‰ด ์‚ฌ์šฐ์Šค ์›จ์ผ์Šค ์ฃผ์˜ ์‹œ๋“œ๋‹ˆ๊ฐ€ ์„œ๋กœ ์ˆ˜๋„๊ฐ€ ๋˜๋Š” ๊ฑธ ๋‘๊ณ  ๊ฒฝํ•ฉ์„ ํ•˜๋‹ค ์ŠนํŒจ๊ฐ€ ๋‚˜์˜ฌ ๊ฒƒ ๊ฐ™์ง€ ์•Š์œผ๋‹ˆ ํ•ฉ์˜ํ•ด์„œ ์ค‘๊ฐ„์— ์‹ ๋„์‹œ๋ฅผ ๋งŒ๋“  ๊ฒƒ ์ž…๋‹ˆ๋‹ค.

0
0

๋งˆ์นจ ์—ฌ๊ธฐ ๊ทผ์ฒ˜์— ์‚ฌ์ฃผ์นดํŽ˜๊ฐ€ ์žˆ๋„ค. ์ˆ˜๋ฃŒ์‹ ๋งˆ์น˜๊ณ  ํ•จ ๊ฐ€๋ด์•ผ๊ฒ ๋‹ค.

0
0
0

ๅๅคๅฑ‹๏ฝฅๆ „ใซโ€œใ‚ขใ‚คใƒ‰ใƒซโ€ไฝ“้จ“ๆ–ฝ่จญใ‚ชใƒผใƒ—ใƒณ๏ผไธ–็•Œใ‚ขใ‚คใƒ‰ใƒซๅ…ฑๅ’Œๅ›ฝใฃใฆ๏ผŸ1ๅ›ž5500ๅ†† ๏ฝขๅๅคๅฑ‹ใฎ่ฆณๅ…‰ๅๆ‰€ใซใ—ใŸใ„ใ€
youtu.be/7r_H0HAKjmY

0
0
0
0
0
0

๐Ÿ‡ฆ๐Ÿ‡บ๋Š” ์šด์ „ ๊ทœ์น™์ด ๋นก์„ธ๊ธฐ๋กœ ์œ ๋ช…ํ•ด์„œ ๐Ÿ‡ฐ๐Ÿ‡ท์‚ฌ๋žŒ๋“ค ํ•˜๋˜ ์Šต๊ด€๋Œ€๋กœ ํ•˜๋ฉด ๋ ŒํŠธ๋น„(๋ณดํ—˜ ์ปค๋ฒ„ ํฌํ•จ)+๋ฒŒ๊ธˆ(๋ณดํ—˜ ์ปค๋ฒ„ ์•ˆ๋จ)์ด ์™•๋ณต ๋น„ํ–‰๊ธฐ+์ˆ™์†Œ๋น„ ๋ณด๋‹ค ๋” ๋‚˜์˜ฌ ์ˆ˜ ์žˆ๋‹ค๊ณ  ํ•œ๋‹ค. ๋ฌด๋ฉดํ—ˆ๋ผ ์ •ํ™•ํ•œ ๋‚ด์šฉ์€ ๋ชจ๋ฆ…๋‹ˆ๋‹ค

0
1

14550์› ์ฃผ๊ณ  ๊ตฌ์ž…ํ•œ ์ค‘๊ตญ์‚ฐ 256GB SSD ํ›„๊ธฐ

๋งˆ์ดํฌ๋ก  2100AT ์ž๋™์ฐจ์šฉ SSD์˜ ์žฌํฌ์žฅ ๋ชจ๋ธ๋กœ์„œ ๋งˆ์ดํฌ๋ก  2100AT๋Š” 2๋ฒˆ์งธ ์‚ฌ์ง„์—์„œ ๋ณด์ด๋Š” ํฐ ์นฉ์„ ๋งํ•ฉ๋‹ˆ๋‹ค.
โ€‹:ablobcatnomcookie:โ€‹

0

Call for last-minute sponsors!

We need your company's help to continue bringing TechBash to developers in the Northeast US. We are a 100% non-profit event run entirely by volunteers in their spare time.

Join us at TechBash 2025 and get your brand in front of our attendees. Check out the sponsor prospectus linked at the top of techbash.com

This year's epic lineup of speakers is the best yet. Reach out with any questions or custom sponsorship packages. sponsor@techbash.com

0

Call for last-minute sponsors!

We need your company's help to continue bringing TechBash to developers in the Northeast US. We are a 100% non-profit event run entirely by volunteers in their spare time.

Join us at TechBash 2025 and get your brand in front of our attendees. Check out the sponsor prospectus linked at the top of techbash.com

This year's epic lineup of speakers is the best yet. Reach out with any questions or custom sponsorship packages. sponsor@techbash.com

0

Looked in my Gmail spam folder this morning and discovered Google had generated one of those "Security Alert: A new device has signed in to Google" emails, sent it to me, and then immediately sorted themselves into their own spam folder

0
0

๐Ÿ‡ฆ๐Ÿ‡บ์˜ ๋™๋ฌผ์›์—์„œ ์ธ์ƒ ๊นŠ์—ˆ๋˜ ๊ฒƒ.
1. ์ฟผ์นด >>>> ์™ˆ๋ผ๋น„ >>>> ์บฅ๊ฑฐ๋ฃจ ์ˆœ์œผ๋กœ
๊ท€์—ฝ๋‹ค.
2. ๋””์ฆˆ๋‹ˆ ๋งŒํ™”์— ๋‚˜์˜ฌ ๊ฒƒ ๊ฐ™์€
์ƒ‰๊ฐ์˜ ์ƒˆ๋“ค์ด ๋งŽ๋‹ค. (์ด๋Ÿฐ ์ƒˆ๋“ค์ด ์žˆ๋Š”๋ฐ ๊ณ ์ž‘ ํŒŒ๋ž‘์ƒˆ ํ•˜๋‚˜๊ฐ€ ์—†๋‹ค๊ณ ?)
3. ์›œ๋ฑƒ์€ ์ง„์งœ ํฌ๊ณ  ๋•…์„ ๊พธ์—ญ๊พธ์—ญ ํŒ๋‹ค.
4. ๋”ฉ๊ณ ๋ผ๋Š” ๋Š‘๋Œ€์˜ ์•„์ข…์€ ์ •๋ง ํฌ๋‹ค.

0

Aging and Age-related Disorders: From Molecular Mechanisms to Therapies by Vladimir Titorenko, 2019

Aging of unicellular and multicellular eukaryotic organisms is a convoluted biological phenomenon, which is manifested as an age-related functional decline caused by progressive dysregulation of certain cellular and organismal processes. Many chronic diseases are associated with human aging.

directory.doabooks.org/handle/



These aging-associated diseases include cardiovascular diseases, chronic obstructive pulmonary disease, chronic kidney disease, diabetes, osteoarthritis, osteoporosis, sarcopenia, stroke, neurodegenerative diseases (including Parkinsonโ€™s, Alzheimerโ€™s, and Huntingtonโ€™s diseases), and many forms of cancer. Studies in yeast, roundworms, fruit flies, fishes, mice, primates, and humans have provided evidence that the major aspects and basic mechanisms of aging and aging-associated pathology are conserved across phyla. The focus of this International Journal of Molecular Sciences Special Issue is on molecular and cellular mechanisms, diagnostics, and therapies and diseases of aging. Fifteen original research and review articles in this Special Issue provide important insights into how various genetic, dietary, and pharmacological interventions can affect certain longevity-defining cellular and organismal processes to delay aging and postpone the onset of age-related pathologies in evolutionarily diverse organisms. These articles outline the most important unanswered questions and directions for future research in the vibrant and rapidly evolving fields of mechanisms of biological aging, aging-associated diseases, and aging-delaying therapies.
0
0
1

ๆ˜”ใฎใ‚ณใƒณใƒ‡ใ‚ธๅ†™็œŸใ‚‚ใŸใพ๏ฝžใซ่‰ฏใ„ใฎใŒใ‚ใ‚‹ใชใ€‚
่จญๅฎšใฎ็Ÿฅ่ญ˜ใ‚‚ไฝ•ใ‚‚ใชใใƒ•ใƒซใ‚ชใƒผใƒˆใ ใ‘ใฉใ‚‚ใ€ๅฅฝใใชๆง‹ๅ›ณใฎๅ‚พๅ‘ใŒใ‚ใ‚“ใพใ‚Šๅค‰ใ‚ใฃใฆใ„ใชใ„ใ€‚

2017-05-28
Sony DSC-WX5

0
1

๐Ÿ‡ฆ๐Ÿ‡บ๋Š” ์ด๋ฏผ์ž๋“ค์˜ ๋‚˜๋ผ๋ผ ๊ถŒ์—ญ๋ณ„๋กœ ์„ธ๋Œ€๋ณ„๋กœ ์˜์–ด๊ฐ€ ์กฐ๊ธˆ์”ฉ ๋‹ค๋ฅด๋‹ค.
๐Ÿ‡ฌ๐Ÿ‡ง์‹ ์˜์–ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ž์ฒด์ ์ธ ์—ฌ๋Ÿฌ ํ˜•ํƒœ์˜ ๐Ÿ‡ฆ๐Ÿ‡บ์˜์–ด๊ฐ€ ์žˆ๊ณ  ์ด๊ฑด ๊ฝค ์ŠคํŠธ๋ ˆ์Šค๋‹ค.

0

Apple IIๅ‘ใ‘Mastodonใ‚ฏใƒฉใ‚คใ‚ขใƒณใƒˆใชใ‚“ใฆใ‚‚ใฎใ‚‚ใ‚ใ‚‹ใฎใ‹ใ€œ :Shiropuyo_sugoi:

Mastodon for Apple II (][+, //c, IIe, and IIgs) โ€“ colin@colino.net
colino.net/wordpress/en/mastod

0
1

ใชใ‚“ใ‹ใ‚ใฃใกใ‚ƒไธ‹็—ขๅ‡บใ‚‹ใ‹ใ‚‰ๅค‰ใ ใชๅค‰ใ ใชใจๆ€ใฃใฆใŸใŒ

10ๆ—ฅใใ‚‰ใ„ๅธธๆธฉๆ”พ็ฝฎใ—ใŸ่Œถ้ฃฒใ‚“ใงใŸใ‹ใ‚‰ใ ใ‚

้ฃฒใฟๅˆ‡ใฃใฆใ‹ใ‚‰ไธ‹็—ขๅ‡บใชใใชใฃใŸ
โ€‹:blobcat_double_biceps:โ€‹

1

๐Ÿ‡ฆ๐Ÿ‡บ์˜ ๋™๋ฌผ์›์—์„œ ์ธ์ƒ ๊นŠ์—ˆ๋˜ ๊ฒƒ.
1. ์ฟผ์นด >>>> ์™ˆ๋ผ๋น„ >>>> ์บฅ๊ฑฐ๋ฃจ ์ˆœ์œผ๋กœ
๊ท€์—ฝ๋‹ค.
2. ๋””์ฆˆ๋‹ˆ ๋งŒํ™”์— ๋‚˜์˜ฌ ๊ฒƒ ๊ฐ™์€
์ƒ‰๊ฐ์˜ ์ƒˆ๋“ค์ด ๋งŽ๋‹ค. (์ด๋Ÿฐ ์ƒˆ๋“ค์ด ์žˆ๋Š”๋ฐ ๊ณ ์ž‘ ํŒŒ๋ž‘์ƒˆ ํ•˜๋‚˜๊ฐ€ ์—†๋‹ค๊ณ ?)
3. ์›œ๋ฑƒ์€ ์ง„์งœ ํฌ๊ณ  ๋•…์„ ๊พธ์—ญ๊พธ์—ญ ํŒ๋‹ค.
4. ๋”ฉ๊ณ ๋ผ๋Š” ๋Š‘๋Œ€์˜ ์•„์ข…์€ ์ •๋ง ํฌ๋‹ค.

0
0
0
1

ใƒฉใƒผใƒกใƒณๅฑ‹ใซๅ…ฅใฃใŸใ‚‰ๆœ‰็ทšใงKPOPใƒ‡ใƒผใƒขใƒณใƒใƒณใ‚ฟใƒผใ‚บใฎGoldenใ‹ใ‹ใฃใฆใ‚‹ใ€‚ใ‚„ใฃใจๆ—ฅๆœฌใ‚‚ๆต่กŒใฃใฆใ‚‹ใฎใ‹๏ผŸ

0

ๆœใพใง้›จใ ใ—
ไฝ•ใŒ่ตทใ“ใ‚‹ใ‹ใ‚ใ‹ใ‚‰ใชใ„ใ‹ใ‚‰ๅฏใ‚‹ใ‹ใ€‚ใ€‚ใ€‚
โ€‹:nerunerunerune:โ€‹โ€‹:aramaki_futon:โ€‹(ใใ…ใƒผ)
ๆœฌๆ—ฅใ‚‚
โ€‹:taisen_arigatou_gozaimasita:โ€‹
โ€‹:reaction:โ€‹้€ใฃใฆใใ ใ•ใฃใŸใฟใชใ•ใพโ€‹:nice_:โ€‹
โ€‹:oyasumisskey:โ€‹โ€‹:ablobgoodnightreverse:โ€‹

1

Here's a neat appearance of the Catalan numbers that I came across by fiddling about with some code. Count the number of lattice walks of length 2n from (0,0) to (0,0) but weight each walk by (-1)^w where w is the winding number around (1/2, 1/2). The result is 4^n C_n, where C_n is the nth Catalan number.

You can think of this as (1) a subcomputation when trying to count lattice walks on a lattice drawn on the Riemann surface for the square root function or (2) the probability amplitude for an electron in a (very simplified model of a) 2D lattice returning to its start point after 2n steps when there's a certain amount of magnetic flux through the "plaquette" next to where it starts. Eg. see en.wikipedia.org/wiki/Peierls_

A walk on the 2D integer lattice that winds around (1/2, 1/2) twice.from functools import lru_cache
@lru_cache(maxsize=None)
def f(x: int, y: int, phase: int, n: int) -> int:
    if abs(x) + abs(y) > n:
        return 0
    if n == 0:
        return phase
    return (
        f(x + 1, y, phase, n - 1) +
        f(x - 1, y, phase, n - 1) +
        f(x, y + 1, -phase if (x < 1 and y == 0) else phase, n - 1) +
        f(x, y - 1, -phase if (x < 1 and y == 1) else phase, n - 1)
    )

print([f(0, 0, 1, n) // 2**n for n in range(0, 50, 2)])
0
1
1

์ผ๋‹จ ์ด๊ฑฐ ํ•ด ๋ณด๊ณ  ์•ˆ ๋˜๋ฉด ๋‹ค ํฌ๊ธฐํ•˜๊ณ  ๊ธฐ์ดˆ์ƒํ™œ์ˆ˜๊ธ‰์ž๊ฐ€ ๋˜๊ฒ ๋‹ค๊ณ  ๋‹ด์ž„ ์„ ์ƒ๋‹˜๊ป˜ ์„ ์–ธํ–ˆ๋‹ค.

0

ใƒใƒผใƒซใƒปใ‚ฆใ‚งใƒฉใƒผๅ…„่ฒดใฏใ‚คใ‚นใƒฉใ‚จใƒซๆ‰นๅˆคใ‚‚ใ™ใ‚‹ใ—ใ€ใใฎ็™บ่จ€ใ‚’ๆœŸใซ่พžใ‚ใŸใƒ“ใ‚ธใƒใ‚นใƒ‘ใƒผใƒˆใƒŠใƒผใ‚’่จดใˆใ‚‹ใใ‚‰ใ„ใซใ‚ฌใƒใชไบบใ€‚ใ‚ธใƒฃใƒ ใ‚‚ใ‚นใ‚ฟใ‚ซใƒณใ‚‚ใ‚ฝใƒญใ‚‚ๅฅฝใใ ใฃใŸใ‘ใฉใ‚ใ‚‰ใŸใ‚ใฆใ‹ใฃใ“ใ„ใ„ใชใƒผใจๆ€ใ„ใพใ—ใŸใ€‚ใกใชใฟใซใƒขใƒชใƒƒใ‚ทใƒผใฏใ‚ฏใ‚ฝใ€‚

nme.com/news/music/paul-weller

0

๋‚˜์˜จ์ง€ ์˜ค๋ž˜๋œ ํ†ต์‹ ๋ฐฉ์‹์ผ์ˆ˜๋ก ๋ณด์•ˆ์ด ํ—ˆ์ˆ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ‰์†Œ ์•ˆ๊ทธ๋Ÿฌ๋˜ ๊ณณ์—์„œ ๊ฐ‘์ž๊ธฐ LTE/5G๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ๋ง์— ์—ฐ๊ฒฐ๋œ๋‹ค๋ฉด ์ด ๋˜ํ•œ ์ด์ƒํ˜„์ƒ์ž…๋‹ˆ๋‹ค. ์•„์ดํฐ์€.. ์ž˜ ๋ชจ๋ฅด๊ฒ ์Šต๋‹ˆ๋‹ค.. ๊ทธ๋ ‡๊ฒŒ ๋ณด์•ˆ์ด ๋›ฐ์–ด๋‚˜๋‹ค๋Š” ์•„์ดํฐ์ด๋‹ˆ ์•Œ์•„์„œ ์ž˜ ํ•˜์ง€ ์•Š์„๊นŒ ์‹ถ๋„ค์š”.

0
0

N100 ๋ฏธ๋‹ˆ ์„œ๋ฒ„๋Š” ์ˆœ์ • ์œˆ๋„์šฐ 11 Pro๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์–ด์„œ ๊ฐ€๋” M$ ๊ณ„์ • ๋กœ๊ทธ์ธ ์ฐฝ์ด ๋œจ๋ฉด์„œ ์„œ๋ฒ„๊ฐ€ ๋ถ€ํŒ…๋˜์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. โ€‹:ablobcatnomcookie:โ€‹

0
0
0
0
0
0
0
1