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yannis

3,409 karma · joined June 8, 2009

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yannis··on Apple users are being locked out of their Apple IDs with no explanation
Yes I had 2fa + OTP, however being a new phone they still ask you to tap on the old phone.
yannis··on Apple users are being locked out of their Apple IDs with no explanation
I understand the security concept of it. Luckily my trip was short. As I also use wechat to communicate with some Chinese friends, my experience was different. First it send me an OTP on the new phone, then asked for two friends to send a number to the phone. Luckily I had the phone number of one and I managed to restore and to be honest having humans in the pipeline was a plus. Negative this had to be done over 5 minutes otherwise you back to square one.
yannis··on Apple users are being locked out of their Apple IDs with no explanation
Black swan events can happen to you. Recently I traveled to a European country from my base (Middle East). I normally take my phone and laptop with me and they are synced. I forgot the laptop charger and could not get one locally not at least for about a week and then dropped my phone and it got damaged. I bought another phone (Adroid) and tried to log in to by google accounts. It recognized the email and the pswd but then wanted verification from the original device! Despite having the original sim in the new phone.

On my return everything went smoothly through my laptop. Scary though.

My conclusion - have two physical phones + laptop all synced, plus hardcopy of important pswds etc.

Data is easier to protect by offline and online back-ups, but your online identity is hard.

yannis··on Ask HN: What are you reading Feb 2024
I am not sure about the bargain part. It is a window in the roots of Chinese society and mainly its relation to rural communities and villages (from a sociology perspective). I would recommend it to anyone trying to understand a society based on its people and not its politicians. Also anyone from a rural small town in the US or any other country, I think will enjoy it.
yannis··on History of Vietnamese Typography
True too many diacritics are difficult to use, although I think it was as easy as anything else when handwritten. As technologies progress any script will be written easily, so a nation having a distinct script is part of its identity. Also a mistaken belief is that a scripts glyphs and clusters need to represent the phonetics accurately. Hangeul is possibly the best phonetic script that I can think of other than using IPA which is now used for some African languages.
yannis··on How Quora died
Not only Quora, but many other sites including the various "stackexchange" sites started declining I would say from about 2018, so this is not a phenomenon attributed to llms. IMHO I attribute this to the following: a) The overuse of social media conditioning users to provide short answers, rather than long thoughtful write-ups, b) Most topics have been saturated to the limit c) lack of interest from the new generation d) Bad management and moderation.
yannis··on Making a PDF that's larger than Germany
And of course you can try and produce this pdf using TeX. In this post https://tex.stackexchange.com/a/27482/963 I created a pdf of 15283 pages (lettersize) filled with lorem ipsum text and without the program running out of memory.
yannis··on Everyone hates the electronic medical record
Very true, people complain about software, but my recent experience in a Gulf country, was stellar, all my medical records, were entered properly including procedures, it takes approximately 12 minutes to get medicine from the pharmacy and can view the records online. The patient interface could be improved a bit but did its job perfectly. The article was stellar, as it summarized the state of the art and the issues well.
yannis··on The revenge of Unicode
Here is an example of Hungarian and Thai https://hu.wikipedia.org/wiki/Thai_%C3%ADr%C3%A1s
yannis··on The revenge of Unicode
You can think of mathematical symbols as representing math objects. They are fairly new in unicode and yes different alphabets can be used. Like the symbol for infinity is from the Hebrew alphabet. Unicode gives them different codepoints so that screen readers and eventually one day renderer engines can typeset them correctly. Of course if you try to understand some of the more esoteric math subjects, is now mostly diagrammatic. I dont understand them to be honest!
yannis··on The revenge of Unicode
Now why that statement about mathematicians?
yannis··on The revenge of Unicode
The author thinks that by "fooling" search engines and llms, using obfuscated codepoints is "Unicode's" revenge! Unicode is a truly gift to humanity, as it has so far encoded the majority of the worlds scripts, ancient or modern, brought order from the chaos of earlier encodings. The author forgets that humans write to communicate with other humans. If search engines are confused by such antics let it be.
yannis··on On Hair Color in France [pdf]
Some research on hair color in France by Leslie Lamport and Ellen Gilkerson. Visiting a restaurant from now on will not be the same for me.
yannis··on The CWEB System of Structured Documentation
No you can combine both, which is the preferred way. As an example (although it does not use CWEB, but its own code) LaTeX's .docstrip/doc/dtx system does that. It generates the code, a driver and documentation both for code and user. It also produces an index automatically. You can use it to write your Javascript code if you want. As Wirth or maybe it was Hoare used to say code is literature as it is meant to be read by humans not only computers.
yannis··on Stanford just released a 386-page report on the state of AI
Thanks for chatpdf.com I found it very useful
yannis··on The TikTok ban is a betrayal of the open internet
> It also because Taiwan is our ally from WW2 days and we have a long history of friendship with them.

Taiwan during World War II, was part of the Japanese Empire...

yannis··on Ask HN: What's new in theoretical CS these days?
Best to look at recent papers at arxiv https://arxiv.org/list/cs/recent
yannis··on How big should a programming language be?
The core language should be small enough so that a programmer can remember all its features. This makes for efficient and quick programming. The rest should be in standard or community libraries. In my book over the last few years only Go and Lua meet the criteria.
yannis··on I don't read web articles anymore, but I read books
Looking back in my life, very few habits stayed with me over the years. One is to wake up early in the morning; read non-fiction books; Use TeX\LaTeX for writing. I read on average a book every 3-5 days. I read mostly during the early morning or late evening. I occasionally read the odd blog post. They serve different purpose.
yannis··on If aliens contact humanity, who decides what we do next?
Of course the aliens will decide what we do next!
yannis··on 3M to end 'forever chemicals' output
A ban does stimulate innovation, as the banning of CFs shows (See Montreal protocol), It spurs innovation for alternatives as there is good money in it and it also spurs innovation by end-users. It is a long and slow process though.
yannis··on 3M to end 'forever chemicals' output
It will need an international effort, like the Montreal Protocol for banning CFCs and HFCs. Legislation need to ban the end-use as well as the production of these chemicals. I was involved with a study in the late 80s early 90s about the economic impact of the Montreal protocol in southern Africa and there was huge resistance against it from major car manufacturers (the biggest consumption were car air conditioners at the time, more that the use of CFC-11 in foam packaging). Dealers stock piled stocks and rogue manufactures continued producing for many years. It takes 5-10 years for alternatives to be developed and 20-30 years for wide adoption before they disappear all together.
yannis··on What things did you purchase that enhanced the quality of your life in 2022?
A stent for one of my heart arteries!
yannis··on Show HN: Natural Language Processing Demystified
Thanks excellent course, watched about an hour or two. Very well made. Deserves more exposure.
yannis··on Musk claims Twitter is now faster
Musk claims Twitter core services latency reduced by ~400ms and it should feel noticeably faster. I would love to know how this was achieved.
yannis··on Notes on Saudi Arabia
Excellent article for anyone wishing to understand this part of the world.
yannis··on Everyone going to World Cup must have this app, experts are sounding the alarm
From my phone: I have Eteraz installed

Read and Write to the file system - required to allow storage of a small encrypted file which holds a unique ID, QR code, infection status, configuration parameters, and proximity data of other devices using the Application.

Not much more than a cookie.

yannis··on Understanding LSM trees: What powers write-heavy databases (2020)
Intrigued about handaxeweb.lua, which of course with little modification today, can be run within a LuaLaTeX document and produce a pdf with your explanation of LSM-trees and or the listing of the python program.
yannis··on A tale of two translators, caught between civilisations
Thanks for the links. Reading the books is riveting, as they give a good account of the way of thinking in Britain at the time, and also the daily life in China. If you want an escape from Programming, these are highly recommended.
yannis··on Donald Knuth – The Patron Saint of Yak Shaves (2017)
Also probably "backward compatibility." Math books have a long shelf-life!
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