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
0
Framework 將 DIY 筆電的 DDR5 記憶體價格調漲 50% https://www.phoronix.com/news/Framework-50p-DDR5-Memory

Framework Computer 宣布因全球記憶體供應鏈持續吃緊,已將 Framework Laptop DIY 版本可選配的 DDR5 記憶體價格一次調漲 50%。公司過去刻意壓低記憶體售價、維持低於市場水準,但在產業普遍缺貨與成本快速上升的情況下,終究難以承受。這次調整僅影響 DIY 版本的 DDR5 記憶體選項,既有預購訂單維持原價,預組機型與 Framework Desktop 則不在調漲之列。

Framework 也強調其模組化策略仍然成立,消費者可以選擇不搭配任何記憶體下單,自行沿用舊模組或另覓價格較佳的來源。由於 Framework 的記憶體定價長期相對具競爭力,近期甚至低於市場行情,公司同時調整了退貨政策,要求 DIY 筆電若辦理退貨,DDR5 記憶體必須一併退回,以防止黃牛利用價差購買記憶體後僅退回主機本體。

文章指出,這波漲價並非 Framework 單一決策,而是整體系統記憶體市場劇烈波動的縮影。從供應端的產能緊縮,到需求端因高效能運算與 AI 工作負載暴增,DDR5 已成為高度競逐的關鍵零組件。Framework 在官方部落格中也坦言,記憶體市場的高度不穩定,讓硬體廠商在定價與庫存策略上幾乎沒有迴旋空間。

延伸到 Hacker News 的討論,許多留言將矛頭指向 AI 超大規模業者,特別是 OpenAI 被廣泛指控大量鎖定全球記憶體產能,導致消費級與企業級市場全面缺貨。有人形容目前的 RAM 情況就像 COVID-19 疫情期間的衛生紙搶購潮,供給突然收縮、需求恐慌性放大,價格因此急遽飆升。也有使用者分享自身經驗,短短一年內 DDR5 套裝價格翻倍甚至三、四倍,轉售市場已出現明顯投機現象。

討論中同時出現較為理性的補充觀點,有人指出 Crucial 等品牌淡出消費市場並非根本原因,而是上游晶片廠將產能轉向高毛利的大客戶,連自有品牌都拿不到足夠顆粒。也有聲音認為,Framework 此次 50% 的調漲其實仍相對保守,未來可能還會再漲;相較之下,Framework 允許自行更換記憶體、反映實際成本的做法,反而比多數封閉式設計的筆電品牌更為誠實。整體而言,社群普遍對記憶體市場前景感到悲觀,甚至預期高價狀態可能延續到 2027 或 2028 年,對一般消費者與 DIY 愛好者都將形成長期壓力。

https://news.ycombinator.com/item?id=46245331
0
0
0
0

【力神-男士保健品專家特約】美國紐約一名警長在公路截查一輛超速可疑私家車期間,赫然發現車內一名女嬰喉嚨被異物噎住,情況危急。他即時抱起女嬰施救,最終成功令女嬰恢復呼吸,整個過程被途經市民目擊並上載至網上,引起廣泛關注。

事發於本月10日,紐約市警長 Michael Greaney 駕車上班途中,留意到一輛私家車在高速公路路肩高速行駛,情況異常。當時並非駕駛警車的Greaney即時亮起警燈,示意對方停車查問。涉事司機神情慌張,向Greaney表示後座的女兒喉嚨噎住,正急於前往醫院求助。

Greaney隨即下車,抱起身穿粉紅色衣服的女嬰,將其面部朝下,並反覆拍打背部協助排出異物。據現場目擊者及其後在社交平台流傳的影片所見,女嬰的呼吸很快恢復暢順,情況逐漸穩定。

警方其後透露,當時一名途經的兒科醫生即場為女嬰檢查,確認她已吐出異物,身體狀況良好。女嬰父親在離開後亦主動聯絡警方,證實女兒並無大礙,已平安返家。
#拯救生命

0
1
1
0
0

해수담수화 플랜트는
바닷물을 식수로 만드는 것으로
사우디처럼 강이 없는 나라에서
물을 얻기 위한 수단으로 만들어진 기술이다.

그렇다.

이 분야에서 사우디가 1등이다.

0

なんども書いてるけど、4kの画面で撮った写真を見ると精細さに感動する。科学的論文で、ある程度以上のppiは人間の目では違いが判別できず意味がないというやつがありますが、写真やっている人たちにはあれはあてはまらないと思う。

0
0
0
0
0
1
0
1
2
1
0

꽤 오래 디지털 정원을 가꿔왔다. 그런데 기존 디지털 정원 도구들은 (1) 로컬 파일 시스템 기반이 아니거나, (2) 문서 모델과 애플리케이션이 분리되어 있지 않아서 나의 워크플로우와는 잘 맞지 않았다. 그래서 직접 문서 빌드 도구를 만들었다. 역시 야크 털 깎고 개밥먹는게 제일 재미있다. github.com/parksb/simpesys

2
1
1
0
1

Heute startet unser diesjähriger DGS-Korpus Adventskalender. 🕯️ Dieses Mal werden die Türchen auf Social Media zu sehen sein. Jeden Tag zeigen wir euch eine neue Gebärde und ihr könnt dann im dw-dgs schauen, was die Gebärde bedeutet. 🤓 Seid gespannt und zählt mit, wieviele Bedeutungen eine Gebärde haben kann. Wir wünschen euch viel Spaß mit unserem Adventskalender! 🤟

0
1
1

As there seems to have been recent confusion about this, just a quick "official" toot to then pin: we haven't and won't support "generative AI" related stuff in LibreWolf. If you see some features like that (like Perplexity search recently, or the link preview feature now) it is solely because it "slipped through". As soon as we become aware of something like this / it gets reported to us, we will remove/disable it ASAP.

0

My friend (who is still on mute, so their texts are going to my Signal archives) thinks there has to be "tolerance for debate" and... no. No there doesn't.

I'm not interested in trying to change someone's mind or in them trying to force their opinions on me. I have zero desire to debate anyone. To me, it's inherently bullying and violent and not a form of communication at all.

It also needs to be consensual. If you bring your "debate" to me and won't drop it, that's just rude. 2/n

"Debate me, bro" has to be opt-in, or else it's just rudeness and harassment.

In contrast, if someone who respects me wants to have a conversation in good faith in which we both share our starting positions and exchange information and ideas about reasonable topics, I'm down for that.

But I'm not going to "debate you" at all, and I'm not going to validate YouTube and Reddit talking points about hate speech and bigotry.

And thus, when in doubt, I disengage. 3/n

0

As there seems to have been recent confusion about this, just a quick "official" toot to then pin: we haven't and won't support "generative AI" related stuff in LibreWolf. If you see some features like that (like Perplexity search recently, or the link preview feature now) it is solely because it "slipped through". As soon as we become aware of something like this / it gets reported to us, we will remove/disable it ASAP.

0
0
1
1
0
0
0
1
1
0
0
0
1
1
0
0
0
0
0

MisskeyのサーバーエンジンをFastifyからHonoに変えたらメモリ使用量減ったりするのだろうか
(単純なリクエスト応答性能に関しては互角もしくは微妙に劣るレベルになるものの、サーバー部分の依存関係のサイズはけっこう縮小できそう)

0
0