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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Help request. My brother has Stage 4 colorectal cancer.

His life insurance has refused to pay out on a technicality, meaning he and his loved ones cannot afford the mortgage on their home.

I've never asked for anything in return for infosec stuff, but if you have anything spare, please chuck it this direction instead:

gofund.me/b9a0d8f4

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@AbdullahawwadDr.Abd RASMI wants to continue to his studies. He has a doctorate in medicine from IU in Gaza in 2023 with a general grade of excellent.

While studying he was a national lead for a global study: doi.org/10.1371/journal.pone.0 and also: icph.birzeit.edu/posters/clini

Dr.Abd Rasmi wants to study public health. He is proficient in English. He needs help finding graduate programs and scholarships to apply to.

If you can help, please reach out or forward.

@palestinepalestine group

Selfie photo of a Palestinian man wearing glasses and a collared shirt. Behind him is an ambulance parked in front of the destroyed remains of a bombed out hospital in Gaza, Palestine.British Council
EnglishScore

This is to certify that

Abdullah Rasmi Shihada Awwad

has achieved CEFR B2 in the EnglishScore Core Skills test.

Core skills: 416

Grammar: 452
Vocabulary: 402
Reading: 397
Listening: 415

CEFR B2 - Upper Intermediate

Valid from 01 Jul 2025
โœ…๏ธVerified Use code 18032af97e66 at englishscore.com/verify

Signed Joanna Pearson,
English & Exams, Director of New Product Development
British Council

Profile photograph of young Palestinian man with short hear wearing glasses in front a blue tarpaulin wall of a tent.

Verifying the certificate holder

These images were taken at random intervals during the test session:

A series of seven photos of the same man.

For further verfication of this certificate holder, please visit englishscore.com/verify and enter this certificate's unique code: 18032af97e66Photograph of degree certificate:

Islamic University of Gaza
Deanery of Admission & Registration
The Islamic University Council decided in it session No. 202305 on 13/06/2023 to grant

ABDULLAH R S AWWAD

The Degree of

Doctor of Medicine (M.D.)

from

Faculty of Medicine

with all rights and privileges connected thereto.
The general grade is: EXCELLENT.

Gaza 03/07/2023

Signed by President of University, Dean of Faculty, and Dean of Admissions & Registration

The seal of the university is embossed and stamped on the document, and the text is repeated in Arabic on the right half of the document.
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It is , and this is Frankie, who we are looking after for a few days while his regular fosterer is out of town.

Frankie is a delight: affectionate, playful, well-behaved, easy-going, and absolutely beautiful, with elegant gray tabby markings. I do not understand why this cat has not been adopted yet.

His one defect is that he pretends to be more erudite than he is. Thatโ€™s not his library behind him, itโ€™s mine. As far as I know, he doesn't even know how to read.

A close-up of a gray tabby cat. The cat is seen in three-quarter profile, in front of a set of black bookshelves filled with books.
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Help request. My brother has Stage 4 colorectal cancer.

His life insurance has refused to pay out on a technicality, meaning he and his loved ones cannot afford the mortgage on their home.

I've never asked for anything in return for infosec stuff, but if you have anything spare, please chuck it this direction instead:

gofund.me/b9a0d8f4

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Learning "Solid", the JSX frameworkโ€ฆ trying to decide how I feel about itโ€ฆ seems like instead of One Thing, like React components are, they have A Lot Of Things, ie all these builtin tags like <For>. I can't decide if it's more complicated because you need to know the special tag types or less complicated because although there's only One Way to use React components that One Way keeps changing (Use functions. No, classes. No, functions. Now use Effects. No, Hooks. Use Create React Appโ€”NO DON'T)

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I'll bloody say there's a "Significant delay" on Line 5 / the Eglinton Crosstown line.

Despite the line not being open (and unlikely to open for months) the service status monitors update frequently with completely made-up travel information. This one's at the Kennedy terminus at the east end. The stations along Eglinton E are showing fictitious arrival times, too (except where the LCDs are glitched out and broken).

a passenger information screen at Kennedy Crosstown station yesterday which reads:
Service Status 15:34
Service Updates
[Line 5 logo, with disruption marker] EglintonLine

There Is Significant delay on Line 5 between Keelesdale
and Cedarvale

Service Disruptions: [Line 5 logo]
Normal Service: [lines , 2 and 4 logos]

Notice is also repeated in French
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anyway, please don't let officials get away with blaming the NWS here. it's their job too. obviously the NWS should be well funded but they did do their jobs. don't underestimate how slimy texas officials are. trying to wash their hands of any responsibility for a tragedy

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JS์—์„œ Promise๋Š” await์œผ๋กœ ๊ฐ’์„ ์ฝ๋Š” ๊ฒƒ ์™ธ์—, ํ˜„์žฌ pending ์ƒํƒœ๋ฅผ ์ฝ๋Š” ๋“ฑ์˜ ๋™์ž‘์„ ํ—ˆ์šฉํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ด๊ฑฐ ์™œ ์•ˆ๋˜๋ƒ๊ณ ํ•˜๋ฉด Promise์˜ ์˜๋ฏธ๋ก ๊ณผ ๋ฐฐ๊ฒฝ ์ฒ ํ•™์ด ์–ด์ฉŒ๊ตฌ์ €์ฉŒ๊ตฌํ•˜๋Š” ๋Œ€๋‹ต์ด ๋Œ์•„์˜จ๋‹ค. ๋‚ด ์ƒ๊ฐ์— ๊ทธ๊ฑด ํ‹€๋ ธ๋‹ค. ์ด์œ ๋Š”

๊ฐ„๋‹จํ•œ ๋Œ€๋‹ต: ๊ฐ€๋Šฅํ•˜๋ฉด์„œ ์™œ ์•ˆํ•ด์คŒ?

์•ฝ๊ฐ„๋” ๋ณต์žกํ•œ ๋Œ€๋‹ต

๊ทธ ์ œ์•ฝ ์กฐ๊ฑด์€ Promise๊ฐ€ callback๊ณผ ๊ฐ™์€ ์˜๋ฏธ์˜ ๋‹ค๋ฅธ ํ‘œํ˜„์ผ๋•Œ๋Š” ์„ฑ๋ฆฝํ•œ๋‹ค. callback์ด ์ „๋‹ฌํ•˜๋Š” ๊ฐ’์€ ํŠน์ •์‹œ์  = t์— ์กด์žฌํ•˜๋Š” ๊ฒƒ์ด๋‹ค. t์ดํ›„์— ๊ทธ ๊ฐ’์„ ์‚ฌ์šฉํ•˜๊ธฐ์œ„ํ•ด์„  ๋”ฐ๋กœ ์ €์žฅ์„ ํ•ด๋†“๋˜๊ฐ€ํ•ด์„œ ๊ฐ’์˜ ์กด์žฌ์‹œ๊ธฐ๋ฅผ >= t ๋กœ ๋ฐ”๊พธ์–ด์•ผํ•œ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ Promise๋Š” await์„ ์—ฌ๋Ÿฌ๋ฒˆ ํ•˜๋Š”๊ฑธ ํ—ˆ์šฉํ•œ๋‹ค. await x; await x; ์ด๋Ÿฐ์‹์œผ๋กœ. ๊ฐ’์ด ์—†์œผ๋ฉด ๊ธฐ๋‹ค๋ฆฌ๊ณ , ๊ฐ’์ด ํ•œ๋ฒˆ ๋“ค์–ด์˜ค๋ฉด ๊ทธ๊ฑธ ๊ณ„์†ํ•ด์„œ ๋Œ๋ ค์ค€๋‹ค. ์—ฌ๊ธฐ์„œ Promise๊ฐ€ callback์ด๋ž‘ ๋‹ค๋ฅธ๊ฒŒ ๋“œ๋Ÿฌ๋‚œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์‹ค์ œ๋กœ callback๊ณผ ๋‹ค๋ฅด๊ฒŒ ๋™์ž‘ํ•˜๊ธฐ์œ„ํ•ด ๊ฐ’์˜ ์—ฌ๋ถ€ ๋“ฑ์„ ๋‚ด๋ถ€ ์ƒํƒœ๋กœ ๊ฐ–๊ณ ์žˆ์„์ˆ˜ ๋ฐ–์— ์—†๋‹ค.

์š”์•ฝํ•˜๋ฉด, callback๊ณผ ์™„์ „ํžˆ ์ƒํ˜ธํ˜ธํ™˜๋ ๋•Œ ์ •๋‹นํ™”๋˜๋Š” ์ œ์•ฝ์„ callback์ด ์•„๋‹ˆ๋ฉด์„œ ๊ฐ•์š”ํ•˜๋‹ˆ๊นŒ ๋ฌธ์ œ๋ž€ ์–˜๊ธฐ๋‹ค.

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