xtodo read
- Evolutionary algorithm
- 2022-08-24 Hash table
- read Universally unique identifier
- John's Lambda Calculus and Combinatory Logic Playground
- https://tromp.github.io/cl/cl.html
- read turing machine
- https://grok.com/share/c2hhcmQtMi1jb3B5_e900c974-1c30-4ee2-94da-0b936a512877
- https://compilers.iecc.com/crenshaw/
- Let's Build a Compiler, by Jack Crenshaw
- The Compiler Is Your Best Friend, Stop Lying to It
- By Daniel Beskin
- https://blog.daniel-beskin.com/2025-12-22-the-compiler-is-your-best-friend-stop-lying-to-it
- Implementing React From Scratch
- By Rob Pruzan
- https://www.rob.directory/blog/react-from-scratch
- how i rebuilt react from scratch
- By Joe Sluis.
- https://www.joesluis.com/blog/building-react-from-scratch
how hashtable works
- python dictionary keeps order https://mail.python.org/pipermail/python-dev/2012-December/123028.html
- maybe you don't need rust and wasm
- https://mrale.ph/blog/2018/02/03/maybe-you-dont-need-rust-to-speed-up-your-js.html
- https://news.ycombinator.com/item?id=16413917
- 2021-04-29
- https://github.com/LingDong-/rrpl
- (Recursive Radical Packing Language (RRPL) is a proposal for a method of describing arbitrary Chinese characters concisely while retaining their structural information)
- carrot sticks — Today at 2:29 PM
- @Xah Lee i didnt read all the conversation but i think ive got some stuff youd be interested in. basically its using javascript in a way to create dynamically created webpages, from fetches, from api requests, etc, etc, and caching the end javascript result. then the visitor sees the cached page as just pure html without any JS, while JS was responsible for rendering the whole thing.
- so you can have a website with a page for every single possible API request, say a movie API. a page for every single move and actor, built on demand. the user wouldnt be able to tell that it all came from a couple API requests that you got the data from. only the first visitor who requested the specific movie that wasnt generated yet, would feel a little lag. but once it has been made its cached and very fast. the cached data can be periodically re-populated with updated data based on whatever time you want to specify.
- https://vercel.com/docs/concepts/incremental-static-regeneration
- https://vercel.com/docs/infrastructure/data-cache
- https://vercel.com/docs/concepts/functions/edge-middleware
theres a lot of frameworks for doing this kind of thing, some more complicated than others. i'd say https://svelte.dev/ is one of the simpler ones
- 2023-04-06 Find My
- 2022-08-24 read the spec HTML: Custom Tag (Custom Element)
- 2022-08-02 to read Structured program theorem
- About those vector icons
- By Kirill Grouchnikov.
- http://www.pushing-pixels.org/2011/11/04/about-those-vector-icons.html
- Optimising for High Pixel Density Displays By Edward Cant. @ menacingcloud.com
- A pixel is not a pixel is not a pixel
- By Peter-Paul Koch.
- http://www.quirksmode.org/blog/archives/2010/04/a_pixel_is_not.html
- Honu: Syntactic Extension for Algebraic Notation through Enforestation
- By Jon Rafkind , Matthew Flatt.
- https://www-old.cs.utah.edu/plt/publications/gpce12-rf.pdf
find out in svg spec just what these are
<?xml version="1.0" encoding="UTF-8"?> <svg width="901" height="303" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" > <svg id="svg2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/svg" height="210.7" width="630.7" version="1.0" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
- exiftool how to do all image files of a dir, without cd
- exiftool -all= -overwrite_original s*png s*jpg *jpeg IMG_*jpg
- why remove exif on heic breaks the photo
- study apple .heic img format. which metadata can i remove.
- study exiftool, so only remove certain parts
- Delete EXIF metadata in image file (exiftool)
- modify my emacs
xah-dired-remove-all-metadata