asicsp

41 ms·

541.
by asicsp 4y ago
https://foldscope.com/ > Foldscope combines low-cost materials with precision optics to create inexpensive microscopes that are affordable for communities worldwide. With a magnification of 140X, Foldscope can visualize
542.
by asicsp 4y ago
+1 for https://programming-23.mooc.fi/ and https://cs50.harvard.edu/python/2022/ I'd also recommend https://futurecoder.io/ and https://thepythoncodingbook.com&#x2
543.
by asicsp 4y ago
See also https://github.com/freznicek/awesome-awk Lists projects like "CHIP-8 emulator", "A console videoplayer", "Draw 3D objects" etc
544.
by asicsp 4y ago
That's same as `sed -i 's/foo/FOO/' ip.txt` on GNU sed. Question is about inplace editing command that works on both GNU and MacOS (without needing a backup, with backup `-i.bkp` works on both). I don't ha
545.
by asicsp 4y ago
Doesn't work with `GNU sed`: $ sed -i '' 's/foo/FOO/' ip.txt sed: can't read s/foo/FOO/: No such file or directory See also: https://stackoverflow.com&#x2F
546.
by asicsp 4y ago
Previous discussions: * https://news.ycombinator.com/item?id=23240800 (213 points | May 19, 2020 | 86 comments) * https://news.ycombinator.com/item?id=25142867 (207 points | Nov 18, 2020 | 58 comments)
547.
by asicsp 4y ago
I use pandoc to convert GitHub style markdown to PDF/EPUB ebooks. The default output is good and there are plenty of customization options too. I didn't know LaTeX/CSS but stitched a few things together with help from stackex
548.
by asicsp 4y ago
Good to have Possessive quantifiers and Atomic groups added to the `re` module (wrote about it here https://learnbyexample.github.io/python-regex-possessive-qua... ) Hope they will add support for Unicode sets `\p{}`, subexp
549.
Examples of Problems with Integers(jvns.ca)
1 points by asicsp 4y ago|0 comments
550.
by asicsp 4y ago
Dupe? Apple Unveils MacBook Pro Featuring M2 Pro and M2 Max https://news.ycombinator.com/item?id=34412610
551.
by asicsp 4y ago
Link: https://robertheaton.com/2018/12/08/programming-projects-for...
552.
by asicsp 4y ago
Similar resources: * Projectbook https://projectbook.code.brettchalupa.com/ * Project Based Learning https://github.com/practical-tutorials/project-based-learnin...
553.
by asicsp 4y ago
Tweet thread ( https://twitter.com/rebecgeo/status/1612509818505289749 ) went viral and a lot of people pitched in by buying books.
554.
Customer returned $800 in books after using them to stage a home for holidays(insider.com)
49 points by asicsp 4y ago|67 comments
555.
by asicsp 4y ago
I don't use `match` often, so I get the `match(str, regex)` order wrong. So yeah, it would be nice if gawk automatically provided the capture groups via some special variable. Not really verbose for this particular example though:
556.
by asicsp 4y ago
Pleasantly surprised to see an example from my ebook :) Add `-o` option to get only the digits: $ echo '[52] apples [and] [31] mangoes' | rg -o '\[(\d+)]' -r '$1' 52 31
557.
by asicsp 4y ago
If PCRE is supported: grep -oP '$\K\d+(?=$)' The above will give all matches in a line though. You can remove `(?=\))` part if numbers are always enclosed in `()` or if you don't care about the `)`
558.
by asicsp 4y ago
https://github.com/ezrosent/frawk also supports csv And handling it with awk: https://stackoverflow.com/questions/45420535/whats-the-most-...
559.
by asicsp 4y ago
Also, Unicode support being added to onetrueawk: https://news.ycombinator.com/item?id=32534173
560.
by asicsp 4y ago
Previous discussion: https://news.ycombinator.com/item?id=28441887 (251 points | Sept 7, 2021 | 118 comments)
561.
by asicsp 4y ago
The keyboard I'm using is about 10 years old. Some keys are a bit loose, but not really an issue, feels very comfortable to use. Keylabels are all still visible, except for the 'i' key. Don't remember the exact price, bu
562.
by asicsp 4y ago
See also "Floating Point visually explained": https://fabiensanglard.net/floating_point_visually_explained...
563.
by asicsp 4y ago
railroad diagrams for regular expressions: https://www.debuggex.com
564.
by asicsp 4y ago
Those are part of this collection: https://en.wikipedia.org/wiki/The_Case-Book_of_Sherlock_Holm... I thought they were all narrated by Holmes. Just checked https://www.gutenberg.org/ebooks/69700 a
565.
by asicsp 4y ago
Previous discussions: * https://news.ycombinator.com/item?id=24197528 (326 points | Aug 18, 2020 | 89 comments) * https://news.ycombinator.com/item?id=21039848 (443 points | Sept 22, 2019 | 132 comments)
566.
Mathematical games interesting to both you and a five-year-old child(mathoverflow.net)
1 points by asicsp 4y ago|0 comments
567.
by asicsp 4y ago
Check out https://microstudio.dev/fr/ > microStudio is a free game engine online. > Create games, learn programming, play, share, prototype and jam!
568.
by asicsp 4y ago
Something like this one that I built last month: https://github.com/learnbyexample/TUI-apps/tree/main/CLI-Exe... Currently it is limited in terms of features like just one input file, no stdin, etc. I al
569.
by asicsp 4y ago
Learn more about Textual ( https://github.com/textualize/textual ) so that I can implement interactive exercises for my ebooks. I'll have to up my Python game as well (OOP, async, typing, etc).
570.
by asicsp 4y ago
> That being said, 'winning' doesn't necessarily mean having this be your entire job or revenue source It is my entire job, brings 25% of what I used to earn 8 years ago (never mind what I might be earning now) and I stil

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