Raymond Hettinger - Modern solvers: Problems well-defined are problems solved - PyCon 2019

[@alexisdamnit9012]

Super underrated presentation

[@hfcdocsis]

I went to this talk and have been waiting for the slides and code. Hettinger is badass

[@raymondhettinger9603]

The slides and running code can be found at rhettinger.github.io/

[@hankblack783]

Wow. Another great talk by a brilliant person who has contributed so much to Python. Thanks Mr. Hettinger!

[@ekbastu]

Raymond Hettinger, you sir are a Genius. Hats off

[@undisclosedmusic4969]

This is an unbelievably deep and great talk. You are a great one, Raymond Hettinger!

[@osquigene]

Hey, this second puzzle is called "l'âne rouge" in French (apparently "Klotski" in english). Very interesting puzzle, it's kind of hard, but not as hard as rubik's cube (for example). My father got crazy with this puzzle he even wrote a program to prove me his solution was optimal. At the time I wasn't convinced as code looked a bit magic to me (don't try to impress your kids with a program you wrote).

[@eyebiofeedback]

Sharing this with my week collab / problem solving group. Thanks Raymond.

[@test123ok]

Qa-Pla' ! This was fantastic, like all of his talks.

[@kootenpv]

It wasn't Asimov who said "Any sufficiently advanced technology is indistinguishable from magic.", but Clarke

[@kootenpv]

@Michael David I don't - I just happened to be reading Asimov at the time 😅

[@M1928A1]

the SAT part reminds me of PROLOG programming language

[@4rph3n]

Did I miss it were Linear (Mixed Integer Linear) solvers like cplex or cbc(PuLP) omitted? They're some of the most powerful tools out there.

[@EranMoshe-y9h]

This guy makes nerds looks COOL!

[@louieearle]

The RPS code is interesting, but there is no mechanism for storing info about what strategies work against you... it's basically starting over from scratch each play of 10 rounds.

[@victornoagbodji]

amazing talk!

[@JJ_eats_wings]

I mean I’ve been on Key & Peel marathon... but never would I thought I would be on a Raymond Hettinger marathon. And I don’t even speak much English lol.

[@nick18303]

JJ JJ only found him recently but he’s awsome

[@strategotacticsandtips5636]

AlphaZero's next challenge should be the game of Stratego. It might be some time before they can beat the World's top Stratego players.

[@Achrononmaster]

Nah, it should be live Rugby.

[@StankyPickle1]

Slides can be found here: github.com/rhettinger/rhettinger.github.io or here: www.dropbox.com/s/q3yi69d033v03pi/hettinger_solvers.zip?dl=0 The second link contains the code, the first does not appear to have it.

[@wtpollard]

Raymond tweeted that "Slides and running code are at: www.dropbox.com/s/q3yi69d033v03pi/hettinger_solvers.zip"

[@pablo_brianese]

I wonder if one could do something like Test Driven Development using some of this techniques.

[@drd105]

you can definitely test multi-threaded code by testing all possible orders in which the primitives can execute.

[@smb8mm]

The second puzzle is online at www.alanabelden.com. You can see its solution too (play button under "Show Solve").

[@raymondhettinger9603]

The slides and running code can be found at rhettinger.github.io/

[@JavadZahiri]

Slides and running code: www.dropbox.com/s/q3yi69d033v03pi/hettinger_solvers.zip?dl=0

[@Nicole-px3ll]

Please fix the slide links.

[@morvan68mt]

rhettinger.github.io/ is where they're at

[@raymondhettinger9603]

The links are updated now.

[@Nicole-px3ll]

@@raymondhettinger9603 thank you!

[@FirstNameLastName-bq9hs]

slides is here: rhettinger.github.io

[@schnapsdrossel78]

Yep - both links 404

[@AvilPageYT]

Slides: rhettinger.github.io/overview.html

[@raymondhettinger9603]

The slide links are updated. The slides and running code can be found at rhettinger.github.io/

[@greatthinker1984]

For those looking for a link to slides: rhettinger.github.io/

[@dustharvesting]

Slides: rhettinger.github.io

[@CompilationError]

I know most of the things he is saying . Like the math and all . But can't understand what is going on . Can someone help me . Sorry for being a tubelight . 🙃

[@MrTigerstyle80]

All of these things have happened before. All of these things will happen again. (BA)

[@jung8935]

Link to the slides could be found in this tweet by Raymond: twitter.com/raymondh/status/1125242663588864001

[@AvilPageYT]

Slides rhettinger.github.io/overview.html

[@magno5157]

Thanks. Now everyone will cheat in coding competitions.

[@RicoRodriguezIII]

The slide links are broken just FYI

[@DiptangsuGoswami]

www.dropbox.com/s/q3yi69d033v03pi/hettinger_solvers.zip?dl=0 maybe this works?

[@MichaSiemek]

rhettinger.github.io/index.html

[@JonathanGupton]

The link to the slides is here: rhettinger.github.io/ (via this tweet: twitter.com/raymondh/status/1125872117080137729)

[@JulienNephtali]

rhettinger.github.io/ - link to slides

[@darthmoomoo]

He posted these on twitter: www.dropbox.com/s/q3yi69d033v03pi/hettinger_solvers.zip?dl=0

[@SeanBoisen]

See his tweet for slide and code links: twitter.com/raymondh/status/1125183886139580418

[@user-23sz-H32]

First viewer