Forwarded from 小破不入渠🌏
很难想象 Zoom 这样的公司,要搞端到端加密,方式竟然是「收购一个代码开源的加密通讯服务」,让人怀疑这个操作的公关价值大于技术价值。
https://www.cnbc.com/2020/05/07/zoom-buys-keybase-in-first-deal-as-part-of-plan-to-fix-security.html
https://www.cnbc.com/2020/05/07/zoom-buys-keybase-in-first-deal-as-part-of-plan-to-fix-security.html
CNBC
Zoom buys Keybase — its first acquisition — as part of 90-day plan to fix security flaws
Zoom CEO Eric Yuan said adding Keybase technology will allow users to make sure that intruders don't enter meetings.
Forwarded from 《一天世界》博客 (Lawrence Li)
Twitter
zh.fyi
一个小技巧:新版支付宝在首页固定了外卖,美食、玩乐等且不允许用户删除,左上角把「国家/地区」切换到朝鲜可解。嗯,其他国家也可以的。
Forwarded from Plltxe.
Telegram (Android) 渲染 Emoji 的时候没有考虑 Variation Selector-15/16 的指示。
像 ©®™↩↪ 这种同时有彩色 emoji 和单色文字显示的字符,Unicode 提供了一种方式来提示渲染引擎使用其中一种方式显示,叫做 Emoji Presentation Sequences。通过在字符后面追加 Variation Selector-15 (FE0E) 来指定文字显示,VS-16 (FE0F) 指定 emoji 显示。
然而 Telegram (Androd) 没有参照这种只是,强行把这些字符按照 emoji 显示,有时候看起来就很尴尬。Android 10 原生 Emoji 渲染的话是有参照这些指示的。
不太清楚其他各个客户端有没有考虑到这一点。
文字显示:↩︎↪︎
Emoji 显示:↩️↪️
像 ©®™↩↪ 这种同时有彩色 emoji 和单色文字显示的字符,Unicode 提供了一种方式来提示渲染引擎使用其中一种方式显示,叫做 Emoji Presentation Sequences。通过在字符后面追加 Variation Selector-15 (FE0E) 来指定文字显示,VS-16 (FE0F) 指定 emoji 显示。
然而 Telegram (Androd) 没有参照这种只是,强行把这些字符按照 emoji 显示,有时候看起来就很尴尬。Android 10 原生 Emoji 渲染的话是有参照这些指示的。
不太清楚其他各个客户端有没有考虑到这一点。
文字显示:↩︎↪︎
Emoji 显示:↩️↪️
Forwarded from Hacker News
WeChat spies on the content that all users send each other, including Americans (🔥 Score: 115+ in 42 minutes)
Link: https://readhacker.news/s/4mBgx
Comments: https://readhacker.news/c/4mBgx
Link: https://readhacker.news/s/4mBgx
Comments: https://readhacker.news/c/4mBgx
The Citizen Lab
We Chat, They Watch: How International Users Unwittingly Build up WeChat’s Chinese Censorship Apparatus - The Citizen Lab
WeChat communications conducted entirely among non-China-registered accounts are subject to pervasive content surveillance that was previously thought to be exclusively reserved for China-registered accounts.
Forwarded from Hacker News
Research programming language with compile-time memory management (Score: 102+ in 3 hours)
Link: https://readhacker.news/s/4mCrX
Comments: https://readhacker.news/c/4mCrX
I've been working on implementing the compile-time approach to memory management described in this thesis (https://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-908.pdf) for some time now - some of the performance results look promising! (Although some less so...) I think it would be great to see this taken further and built into a more complete functional language.
Link: https://readhacker.news/s/4mCrX
Comments: https://readhacker.news/c/4mCrX
I've been working on implementing the compile-time approach to memory management described in this thesis (https://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-908.pdf) for some time now - some of the performance results look promising! (Although some less so...) I think it would be great to see this taken further and built into a more complete functional language.
GitHub
doctorn/micro-mitten
You might not need your garbage collector. Contribute to doctorn/micro-mitten development by creating an account on GitHub.
Forwarded from xkcd
✒️Preprint
DOWNSIDES: Adobe people may periodically email your newsroom to ask you to call it an 'Adobe® PDF document,' but they'll reverse course once they learn how sarcastically you can pronounce the registered trademark symbol.
https://xkcd.com/2304
🔗 @xkcdcomics
DOWNSIDES: Adobe people may periodically email your newsroom to ask you to call it an 'Adobe® PDF document,' but they'll reverse course once they learn how sarcastically you can pronounce the registered trademark symbol.
https://xkcd.com/2304
🔗 @xkcdcomics
Forwarded from 层叠 - The Cascading
只要你的影响力够强,你就可以在全网的新闻标题上放一个奇怪的词,例如「X Æ A-12」。
https://www.today.com/parents/grimes-explains-meaning-behind-name-her-elon-musk-s-baby-t180899
https://www.today.com/parents/grimes-explains-meaning-behind-name-her-elon-musk-s-baby-t180899
TODAY.com
Grimes explains meaning behind name of her and Elon Musk’s baby, X Æ A-12
Canadian singer Grimes and Elon Musk named their newborn son X Æ A-12, and now mom has revealed the significance behind the unusual moniker.
Forwarded from Hacker News
Orca: an esolang for audio-visual live coding (Score: 101+ in 2 hours)
Link: https://readhacker.news/s/4mDRV
Comments: https://readhacker.news/c/4mDRV
Link: https://readhacker.news/s/4mDRV
Comments: https://readhacker.news/c/4mDRV
Forwarded from Hacker News
The DooM-chip: no CPU, no opcodes, no instruction counter (Score: 102+ in 2 hours)
Link: https://readhacker.news/s/4mFEG
Comments: https://readhacker.news/c/4mFEG
Link: https://readhacker.news/s/4mFEG
Comments: https://readhacker.news/c/4mFEG
Twitter
Sylvain Lefebvre
The DooM-chip! It will run E1M1 till the end of times (or till power runs out, whichever comes first). Algorithm is burned into wires, LUTs and flip-flops on an #FPGA: no CPU, no opcodes, no instruction counter. Running on Altera CycloneV + SDRAM. (1/n) …
Forwarded from Hacker News
Elon Musk: ‘Too many smart people go into finance and law’ (🔥 Score: 104+ in 1 hour)
Link: https://readhacker.news/s/4mG7Y
Comments: https://readhacker.news/c/4mG7Y
Link: https://readhacker.news/s/4mG7Y
Comments: https://readhacker.news/c/4mG7Y
CNBC
Elon Musk: 'Too many smart people go into finance and law'
The CEO also addressed his plans to sell the majority of his physical possessions in an interview with Joe Rogan that aired Thursday.
Forwarded from Hacker News
Convincing-looking 90s fonts in modern browsers (🔥 Score: 102+ in 1 hour)
Link: https://readhacker.news/s/4mHtC
Comments: https://readhacker.news/c/4mHtC
Link: https://readhacker.news/s/4mHtC
Comments: https://readhacker.news/c/4mHtC
vistaserv.net
Convincing-looking 90s fonts in modern browsers – Vistaserv.net
The Vistaserv webmasters take you on a journey to create pixel-perfect renditions of vintage fonts on the modern web.
Forwarded from Hacker News
Scunthorpe Sans – a self-censoring font (🔥 Score: 105+ in 1 hour)
Link: https://readhacker.news/s/4mJ9z
Comments: https://readhacker.news/c/4mJ9z
Link: https://readhacker.news/s/4mJ9z
Comments: https://readhacker.news/c/4mJ9z
VOLE.wtf
Scunthorpe Sans 🗯🚫 profanity-blocking font
A s*** font that f***ing censors swearing automatically
Forwarded from 小破不入渠🌏
所有精神上处于「第一世界」的左派们都要认清一个问题:
无论科技公司能多大程度拥抱清洁能源,如何把环保作为它们的重要价值观和 PR 事业去做,只要清洁能源在经济性上,效率上比不过化石能源,环保的革命就永远无法成功,除非气候变化真的演变为短期内可预见的世界末日。
而且在清洁能源发展,效率提升的过程中,化石能源不会坐吃山空,不会像很多人想象的那样「马上濒临枯竭」,而是也会继续发展,你必须做好竞争的准备,而不是革命。
当然,我不是在说一切「环保活动」都没有意义,每一个人意识转变的 baby step 也是一种进步,只不过如果你试图完全指望这种 baby step,那最终你一定会失望。
https://www.youtube.com/watch?v=v3n8txX3144
无论科技公司能多大程度拥抱清洁能源,如何把环保作为它们的重要价值观和 PR 事业去做,只要清洁能源在经济性上,效率上比不过化石能源,环保的革命就永远无法成功,除非气候变化真的演变为短期内可预见的世界末日。
而且在清洁能源发展,效率提升的过程中,化石能源不会坐吃山空,不会像很多人想象的那样「马上濒临枯竭」,而是也会继续发展,你必须做好竞争的准备,而不是革命。
当然,我不是在说一切「环保活动」都没有意义,每一个人意识转变的 baby step 也是一种进步,只不过如果你试图完全指望这种 baby step,那最终你一定会失望。
https://www.youtube.com/watch?v=v3n8txX3144
YouTube
Google and Amazon are now in the oil business
Google, Microsoft, and Amazon are teaming up with Big Oil to squeeze more oil and gas out of the ground using machine learning technology.
Join the Open Sourced Reporting Network: http://www.vox.com/opensourcednetwork
Google, Microsoft, and Amazon have…
Join the Open Sourced Reporting Network: http://www.vox.com/opensourcednetwork
Google, Microsoft, and Amazon have…
Forwarded from Hacker News
C++ Is Faster and Safer Than Rust: Benchmarked by Yandex (Score: 101+ in 2 hours)
Link: https://readhacker.news/s/4mK9s
Comments: https://readhacker.news/c/4mK9s
Link: https://readhacker.news/s/4mK9s
Comments: https://readhacker.news/c/4mK9s
Viva64
C++ Is Faster and Safer Than Rust: Benchmarked by Yandex
Spoiler: C++ is not faster or slower – that's not the point, actually. This article continues our good tradition of busting myths about the Rust language shared by some big-name Russian c...
Forwarded from Soha 的日常 (Soha Jin)
https://mp.weixin.qq.com/s/JJ0YfsyhS1jb4TiF6nrgeg
https://mp.weixin.qq.com/s/IflhWiGG6xry2io8ncSIOA
CERNET 今天两篇推送观点明确。
https://mp.weixin.qq.com/s/IflhWiGG6xry2io8ncSIOA
CERNET 今天两篇推送观点明确。
Weixin Official Accounts Platform
是谁在借NEW IP出来作妖?
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