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.

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์Šฌ๋ฆฟ๋‹˜ ์ง„์งœ ๋„ˆ๋ฌด๊ท€์—ฝ๋‹ค... ์ด๋Ÿฐ ๊ท€์—ฌ์šฐ์‹  ๋ถ„์ด๋ž‘ ์‚ฌ๊ท€์‹œ๋Š” ๋…์‚ฌ๋‹˜๋„ ๋„˜ ๋ถ€๋Ÿฝ๊ตฌ... ๋…์‚ฌ๋‹˜ ์ž์ฒด๋„ ๋„˜ ๊ท€์—ฝ๊ณ  ๊ทธ๋ƒฅ ์ € ์ปคํ”Œ์ด ์ œ ์Šค๋ผ์— ๊ณ„์…”์„œ ๋„˜ ์‚ฌ๋ž‘์Šค๋Ÿฌ์›Œ์š”๐Ÿฅฐ

RE: https://bsky.app/profile/did:plc:edn4tlk4nejr6okrfy54dy5v/post/3mfntre5hy224

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ํ•˜์ฑ…: ํ‚จํ…์Šค ๋Œ€๊ด€์„ ๋ฌต์ธํ•ด์„œ ํ–‰์‚ฌ๊ฐ€ ์‹คํŒจํ•˜๊ธธ ๊ธฐ๋‹ค๋ฆฐ๋‹ค ์ƒ์ฑ…: ๋Œ€๊ด€ ์ทจ์†Œ์‹œ์ผœ์„œ ์˜ค์„ธํ›ˆ์ด๋ž‘ ๋“œ์žก์ด ํ•˜๊ฒŒ ๋งŒ๋“ ๋‹ค

RE: https://bsky.app/profile/did:plc:y5csbf6vxv6d2jwp7r5jkx3n/post/3mfoostp2622p

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็ซ‹ๆ†ฒๆ”ฏๆŒ่€…ใŒใ€็ซ‹ๆ†ฒใƒปไธญ้ฉ็„ก่ฌฌๆดพใจใ€ๆต็Ÿณใซ่‡ชๅˆ†้”ใŒใƒ“ใƒฉๆ’’ใใ‹ใ‚‰ๆ”ฏใˆใฆใใŸ็ซ‹ๆ†ฒใŒ้‡Ž็”ฐไฝณๅฝฆใซใถใกๅฃŠใ•ใ‚ŒใŸใ“ใจใฏ่จฑใ›ใชใ„ๆดพใซๅˆ†่ฃ‚ใ€‚

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ๅ›ฝ็ซ‹๏ผˆใใซใŸใก๏ผ‰ใฎๅ›ฝๅˆ†ๅฏบใจ็ซ‹ๅทใฎ้–“ใซใ‚ใ‚‹ใ‹ใ‚‰ๅ›ฝ็ซ‹โ†ใใ‚“ใชๅฎ‰ๆ˜“ใชใƒใƒผใƒŸใƒณใ‚ฐใงใ„ใ„ใฎใ‹๏ผŸๆ„Ÿ

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็‰ฉใฎ่ฆ‹ใˆๆ–นใซใฏๅ…‰ใฎๅ…ทๅˆใจใ‹็ฉบๆฐ—ไธญใฎใƒใƒชใจใ‹็’ฐๅขƒใฎๆƒ…ๅ ฑใŒๅซใพใ‚Œใ‚‹ใ‚ใ‘ใ ใ‘ใฉใ“ใ‚Œใฏไบบใจใฎไผš่ฉฑใงใ‚‚ใใ†ใงใ€ใƒ†ใ‚ญใ‚นใƒˆใ ใ‘ใฎใ‚„ใ‚Šใจใ‚Šใงใ‚‚ๅ‘จๅ›ฒใฎ็’ฐๅขƒใ‚„่บซไฝ“ใฎ็Šถๆ…‹ใŒๅๆ˜ ใ•ใ‚Œๅพ—ใ‚‹

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ใคใ„ใซ่ฆ‹ใคใ‘ใŸ๏ผๆœ€ๅผทใฎ่ถ…ๅ„ช่‰ฏ็ดšๆƒ…ๅ ฑ๏ผ๏ผ๏ผ๏ผ๏ผไปŠใชใ‚‰็„กๆ–™๏ผ๏ผ๏ผ

่’ธใ—ๅ™จใฎไธŠๆฎตใง่’ธใ—ใฆใ‚‹้–“ใซไธ‹ๆฎตใงใ‚†ใงๅตใ‚’ไฝœใ‚‹ใจใŠๅพ—

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๋ณ‘์•„๋ฆฌ๋Š” ๋ถ€๋ฐ” ์†Œ๋ฆฌ๊ฐ€ ๋ฐ˜๋ณตํ•ด ๋“ค๋ฆด ๋•Œ ์ฃผ๋กœ ๋‘ฅ๊ทผ ๋ชจ์–‘์˜ ๊ทธ๋ฆผ ์ชฝ์—์„œ ๋จน์ด๋ฅผ ์ฐพ์œผ๋ ค ์„œ์„ฑ๊ฑฐ๋ ธ์œผ๋ฉฐ, ํ‚คํ‚ค ์†Œ๋ฆฌ๊ฐ€ ๋“ค๋ฆด ๋•Œ ๋พฐ์กฑํ•œ ๋ชจ์–‘์˜ ๊ทธ๋ฆผ ์ชฝ์—์„œ ์ž์ฃผ ๋จธ๋ฌผ๋ €์Šต๋‹ˆ๋‹ค. ๊ทธ์ € ์žฌ๋ฏธ์žˆ๋Š” ๋™๋ฌผ ํ–‰๋™ ์‹คํ—˜์ฒ˜๋Ÿผ ๋ณด์ด์ง€๋งŒ, ํ•™๊ณ„๊ฐ€ ์ฃผ๋ชฉํ•œ ์ด์œ ๋Š” ๋”ฐ๋กœ ์žˆ์Šต๋‹ˆ๋‹ค.

โ€˜ํ‚คํ‚คโ€™, ์†Œ๋ฆฌ์˜ ๋А๋‚Œโ€ฆ๋ณ‘์•„๋ฆฌ๋„ ์šฐ๋ฆฌ๋ž‘ ๊ฐ™์„๊นŒ [์˜ค์ฒ ์šฐ...

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Git won't track empty directories (because at heart it only tracks files). Common advice is to add a '.gitkeep' file so the directory isn't empty and git will make the directory.

EVEN BETTER ADVICE: put a README in the directory explaining what the empty directory is for and what will eventually be there.

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Found a copy of ZEXALL, assembled natively for the Z80 (ZEXALL.COM), the z80 instruction exercizer, one of the suite of z80 emulation test tools, but for CP/M. I'd run many of these early on, compilable C versions that ran in Teensy. This is the first time in most of year since I've run one.

On CP/M it runs about twice as fast as a reported overlocked 25 MHz z80 chip, consistent with my half-assed estimate of mine being 60 MHz equiv. This doesn't matter and I don't care; it's way over "fast enough", more than 10X any real machine end to end.

But under MP/M, wow.

ZEXALL.COM runs

CP/M: 19:30 (19 min 30 sec)
MP/M: one instance running: 23:27
MP/M: two copies running: 46:50

Now that's low overhead! This is with four consoles active and the margin clock running, and for about a minute or two, me poking at a console. Oh, that console was nearly unusably slow, but it worked fine. 20/40 minutes of solid CPU utilization, no I/O, is a good test of simple preemptive task switching.

MP/M with the modern four window display, USB, and SD cards is revealing the just fabulous and forgotten/neglected work DR did.

Real multitasking on the crappy z80, 13 years before Windows 98 brought same to the x86.

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"ๆ—ฅๆœฌใซใŠใ„ใฆใฏใ€ใพใ ๆจฉๅŠ›ใจใƒ†ใ‚ฏใƒŽใƒญใ‚ธใƒผใŒใ“ใ“ใพใงๅ‰ฅใๅ‡บใ—ใฎๆšดๅŠ›ใจใ—ใฆ็ตใณใคใ„ใฆใ„ใ‚‹ใ‚ˆใ†ใซใฏๆ„Ÿใ˜ใชใ„ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“ใ€‚ใ—ใ‹ใ—ใ€็›ฃ่ฆ–ใ‚ซใƒกใƒฉใฎ้ซ˜ๅบฆๅŒ–ใ‚„ใƒžใ‚คใƒŠใƒณใƒใƒผใชใฉใฎใƒ‡ใƒผใ‚ฟ็ตฑๅˆใŒ้€ฒใ‚€ไธญใงใ€ใ“ใ‚Œใ‚‰ใฎไพ‹ใฏใ„ใšใ‚Œๆ—ฅๆœฌใซใ‚‚่จชใ‚Œใ‚‹ใงใ‚ใ‚ใ†ไบ‹ๆ…‹ใธใฎๅ‚™ใˆใซใชใ‚‹ใจๆ€ใˆใพใ—ใŸใ€‚"
https://inods.co.jp/topics/report-reviews/8935/

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"้ƒตๆ”ฟ้ธๆŒ™ใงๆƒจๆ•—ใ—ใŸๆฐ‘ไธปๅ…šใฏๅฝ“ๆ™‚ใ€Œใ‚ชใƒฏใ‚ณใƒณใ€ๆ‰ฑใ„ใ•ใ‚ŒใŸใŒใ€ๅˆใฎๅฅณๆ€ง็ท็†ใงๅบ•ไธŠใ’ใ—ใฆใ‚‚ใ€ใ„ใพใ‚„่‡ชๆฐ‘ๅ…šใŒใใฎ็ฅจๆ•ฐใ—ใ‹่กŒใ‘ใชใ„ใ€‚่ฆใฏๅ›ฝๆฐ‘ใŒๆ”ฟๆฒปใ‚’ใ‚ใใ‚‰ใ‚ๅˆ‡ใฃใฆใ„ใฆใ€ใจใ‚Šใ‚ใ‘้‡Žๅ…šใŒ้ญ…ๅŠ›ใ‚ผใƒญใ™ใŽใชใฎใŒๅ•้กŒใชใฎใ ใ€‚"
https://note.com/yonahajun/n/n8effdcc7004d

้ซ˜ๅธ‚ๆ—ฉ่‹—้ฆ–็›ธใฏใ€Œๆ—ฅๆœฌใฎใ‚จใƒซใƒ‰ใ‚ขใƒณใ€ใซใชใ‚‹ใฎใ‹๏ผˆ่ฑช่ฏ็•ช็ต„2ใคใงใ™๏ผ๏ผ‰๏ฝœ่ˆ‡้‚ฃ่ฆ‡ๆฝคใฎ่ซ–่ชฌBistro

่กๆ’ƒใฎ็ตๆžœใ ใฃใŸ2/8ใฎ็ท้ธๆŒ™ใ ใŒใ€่…ฐใ‚’่ฝใก็€ใ‘ใŸๅˆ†ๆžใŒๅ‡บๆƒใฃใฆใใŸใ€‚ๆฅๆœˆๅˆŠใฎๆœˆๅˆŠ่ชŒใŒๆœฌๅ‘ฝใงใ€่‡ชๅˆ†ใ‚‚ใตใŸใคๅŽŸ็จฟใ‚’ๅ…ฅใ‚ŒใŸใ‘ใฉใ€ใ„ใพใ‚ใ‚‹ในใ่ฆ–ๅบงใซใคใ„ใฆใ€ใ“ใ“ใงใ‚‚ใพใจใ‚ใฆใŠใ“ใ†ใ€‚ ๅ‰ๅ›žใฎ2024ๅนด่ก†้™ข้ธใงใ€่‡ชๆฐ‘ๅ…š๏ผˆ็Ÿณ็ ด่Œ‚็ท่ฃ๏ผ‰ใŒๅพ—ใŸๆฏ”ไพ‹็ฅจใฏ1458ไธ‡็ฅจใ ใฃใŸใ€‚ใใ‚ŒใŒไปŠๅ›žใฏ2102ไธ‡็ฅจใ ใ‹ใ‚‰ใ€ๅฎŸใซ1.5ๅ€ใ€‚ใ“ใ“ใ ใ‘่ฆ‹ใ‚‹ใจ่ถ…้ซ˜ๅธ‚ๆ—‹้ขจใงใ€ใ‚ตใƒŠๆดปใƒ‘ใƒฏใƒผใ™ใฃใ’ใƒผใจๆ€ใ†ใ€‚ ใจใ“ใ‚ใŒใ€ใงใ‚ใ‚‹ใ€‚่ฉฑใฏใใ†ๅ˜็ด”ใงใฏใชใ„ใ€‚ ใ€ใ‚ขใ‚ดใƒฉใ€‘ไธญๆ‘ ไป๏ผš่‡ชๆฐ‘ๅ…šๅพ—็ฅจ็އ49๏ผ…ใฏใ€Œๅฒธ็”ฐๆ”ฟๆจฉไธฆใฟใ€ใชใฎใซ่ญฐๅธญๆ•ฐใงใ€Œ้ซ˜ๅธ‚้ฆ–็›ธใฎๅœงๅ‹ใ€ใฎ่™šๅฎŸ ่ก†้™ข้ธใซใคใ„ใฆๆ–ฐ่ž็คพ่ชฌใฏใ€Œ้ซ˜ๅธ‚้ฆ–็›ธใฎๆญดๅฒ็š„ใชๅœงๅ‹ใ€๏ผˆๆœๆ—ฅ๏ผ‰ใ€ใ€Œๆญดๅฒ็š„ๅคงๅ‹ใ€๏ผˆ่ชญ

note.com ยท note๏ผˆใƒŽใƒผใƒˆ๏ผ‰

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๊ทผ๋ฐ ์ œ๊ฐ€ 10๋…„์งธ ์—…๋ฐ์ดํŠธ๊ฐ€ ์•ˆ๋˜์–ด์žˆ์Œ์š” ์„ ๋‚ด๋ณต ์œ ์••๋ณต ์„ ์™ธ๋ณต ๋””์ž์ธ ๋‹ค ๋ฐ”๋€๊ฑฐ ์ด์ œ ์•Œ์•—์Œ ๋‚ด๊ฐ€ ํ•œ์ฐฝ ๋•์งˆํ• ๋•Œ: 1. ์šฐ์ฃผ์™•๋ณต์„  ํ‡ด์—ญํ•˜๊ณ  ๋‚˜์‚ฌ๊ฐ€ ๋กœ์Šค์ฝ”์Šค๋ชจ์Šคํ•œํ…Œ ์†Œ์œ ์ฆˆ ์œ„ํƒ๋ฐœ์‚ฌ ํ•˜๊ณ ์žˆ์—ˆ์Œ 2. ์ œ์ž„์Šค์›น ํ”„๋กœ์ ํŠธ๊ฐ€ ๋ฌดํ•œํ•˜๊ฒŒ ๋ฏธ๋ค„์ง€๊ณ  ์žˆ์—ˆ์Œ 3. SLS ๋ฐœ์‚ฌ์ฒด ๊ฐœ๋ฐœ์ด ๋ง‰ ํ™•์ •๋จ 4. ESA ๋กœ์ œํƒ€ ํ˜œ์„ฑ์ฐฉ๋ฅ™ 5. ๋ฉ”๋ก ๋จธ์Šคํฌ๊ฐ€ ๋ง‰ ์šฐ์ฃผ์‚ฌ์—… ์‹œ์ž‘ํ•ด์„œ ISS์— ๋ฌผ๋ฅ˜๋กœ์ผ“ ํŒฐ์ปจ9 ๋ฐœ์‚ฌํ–ˆ๋‹ค๊ฐ€ ๋ฐœ์‚ฌ๋Œ€๋ž‘ ๊ฐ™์ด ํญ๋ฐœํ•จ(๋“ฑ๊ต์‹œ๊ฐ„ ์‹ค์‹œ๊ฐ„ ๊ด€๋žŒ) 6. ๋‰ดํ˜ธ๋ผ์ด์ฆŒ์ด ๋ช…์™•์„ฑ ํ†ต๊ณผ(์•ผ์ž์‹œ๊ฐ„ ์‹ค์‹œ๊ฐ„ ๊ด€๋žŒ) 7. ESA ํ™”์„ฑํƒ์‚ฌ์„  ์Šคํ‚ค์•„ํŒŒ๋ ๋ฆฌ ๊ณต์ค‘๋ถ„ํ•ด

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Claude Codeใซๆ›ธใ„ใฆใ‚‚ใ‚‰ใฃใŸiPad็”จPDF่ชญๆ›ธใ‚ขใƒ—ใƒชใ€ๆฌฒใ—ใ‹ใฃใŸๆฉŸ่ƒฝใฎๅŸบๆœฌใฏๅ…จ้ƒจใงใใŸใฎใงๅ…จไฝ“ใฎใ‚ณใƒผใƒ‰ใƒฌใƒ“ใƒฅใƒผใ—ใฆใ‚‹๏ผˆClaude CodeใจcodexใŒ๏ผ‰ใ€‚ใชใฌใใ‚“ใช่จญ่จˆใ ใฃใŸใฎ๏ผ๏ผŸ ใฃใฆใจใ“ใ‚ใŒใ‚ใฃใฆใƒ“ใƒ“ใ‚‹w

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I respect the GameTank project's "moxie" but $299 is kind of a lot considering I can (did) get a Mister for half that and I can also plug a $30 ice40 FPGA directly into VGA and synthesize a simple riscv chip on it. Just like. I don't know. I don't know.

Anyway the GameTank project got funded, so if you are able to budget two hundred and ninety nine US dollars for a non-fantasy fantasy console, you have 24 hours to get in on that first manufacturing batch

crowdsupply.com/clydeware/game

GameTank development kit

@mcc i had this conversation with @mogwai_poetJim Stormdancer last week, which basically was - why Gametank versus <everything else>. He is into Gametank. I am already working on Agon Light stuff. I use the cheapest Agon Light 2 board but there is a more finished, Gametank-like Console8 design already: heber.co.uk/agon-cosole8/

We ended up talking about, uh, size of userbase. Which is small for all of them. Even targeting original retro platforms, it's small. I found some site claiming to have sales figures for C64 Ultimate and it was in the tens of thousands.

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๋‚ด๊ฐ€ ๊ณ„์†ํ•ด์„œ ํ•˜๊ณ  ์žˆ๋Š” ์ด์•ผ๊ธฐ๋Š”, 'ํ•œ๊ตญ ๊ฒŒ์ž„์˜ ์„ฑ์  ๋Œ€์ƒํ™”์—๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ๋‹ค'๋Š” ์ฃผ์žฅ๊ณผ 'ํ•œ๊ตญ ๊ฒŒ์ž„์€ ์„ฑ์  ๋Œ€์ƒํ™” ๋•Œ๋ฌธ์— ๋งํ•˜๊ณ  ์žˆ๋‹ค'๋Š” ์ „ํ˜€ ๋ณ„๊ฐœ์˜ ๋…ผ์ง€๊ณ , ์‹ฌ์ง€์–ด ํ›„์ž๋Š” ์‚ฌ์‹ค๋„ ์•„๋‹ˆ๋ผ๋Š” ๊ฒƒ์ด๋‹ค. ๋‚˜๋Š” ํ•œ๊ตญ ๊ฒŒ์ž„์˜ ์„ฑ์  ๋Œ€์ƒํ™”์— ๋Œ€ํ•œ ๋น„ํŒ์ด ํƒ€๋‹นํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ๋น„ํŒ์ด ์œ ํšจํ•œ ๊ฒƒ๊ณผ ๋ณ„๊ฐœ๋กœ, ์ด๊ฒƒ์„ ๊ฐ•์กฐํ•˜๊ธฐ ์œ„ํ•ด ํ•œ๊ตญ ๊ฒŒ์ž„์ด ์ด๋ž˜์„œ ๋งํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ๊ตฟ์„ ํ•ด๋ด์•ผ ์‹ค์ œ๋กœ ๊ทธ๋Œ€๋กœ ์ด๋ฃจ์–ด์ง€์ง€๋„ ์•Š์œผ๋ฉฐ, ์˜คํžˆ๋ ค ๋‹น์œ„์™€ ์‹ค์ ์ด ์—ฎ์ด๋ฉฐ ๋ฌธ์ œ์˜์‹์„ ํ๋ฆฌ๋ฉ๋ฉํ•˜๊ฒŒ ํ•  ๋ฟ์ด๋ผ๊ณ  ์ƒ๊ฐํ•œ๋‹ค.

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How to Fedi:

Did you know?
โ€‹:thinking_cirno:โ€‹ It was impossible to send images ๐Ÿ–ผon the Fediverse โ€‹:fediverse:โ€‹ until dansup invented ActivityPub, ๐Ÿ‘จโ€๐Ÿ”ง a federated analogue of platforms like โ€‹:meowcamera:โ€‹ Instagram?

Today, all major Fediverse platforms implement image sharing by sending all images directly to dansupโ€™s inbox!

how to fedi #3 with an image of dansups pfp but zoomed into just the eyes
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Over 40 position statements is a lot to read. So we tried to create a summary for what the community thinks how to grow the Open Social Web: fediforum.org/2026-03-growing-

But reading the actual submissions is probably more interesting: fediforum.org/2026-03-growing-

Join us on Monday? fediforum.org/2026-03-growing-

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โ€œWeโ€™re particularly concerned when it seems like tech companies are developing products that censor certain information at the request of the government,โ€ EFFโ€™s Jacob Hoffman-Andrews told Mother Jones. motherjones.com/politics/2026/

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One of worlds' shittiest companies, Palantir, is going after the press in Switzerland for exposing the nasty behavior of the US firm. In the US, any friend of Trump can get away with anything. Let's make sure they don't, over here?

Share & tell any politician there is simply no excuse for ANY EU organization for using Palantir's spyware. This firm should be banned from any public procurement, together with all the other US big tech monopolist spy companies.

republik.ch/2026/02/14/palanti

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