Liam Brannigan @braaannigan
Polars course discount: https://t.co/XhxIjPe989 rhosignal.com Ireland Joined October 2014-
Tweets2K
-
Followers2K
-
Following2K
-
Likes2K
While dt.truncate in Polars maps datetimes to the start of a window we can use dt.round to map a datetime to the nearest invterval. Say we want 30 minute intervals then dt.round maps 00:14 to 00:00 and 00:16 to 00:30 Much more on time series in my course: udemy.com/course/data-an…
You can map datetimes into windows in Polars with dt.truncate. Here we take 10-minute data and map i to 15 minute windows using the start datetime of the window. Handy for manual binning of datetimes! Much more on timeseries in my course: udemy.com/course/data-an…
You can create a Polars dataframe from its printed representation. Handy for copying from examples or sharing a dataframe in a chat. Note: it doesn't work for nested dtypes such as Struct or List so don't start replacing .parquet with .txt just yet
You can do temporal aggs with multiple time series in Polars using group_by_dynamic. Here we want 3-hourly averages by vendor so we pass this columns to group_by argument. This means Polars first does a group_by then does group_by_dynamic on each group docs.pola.rs/py-polars/html…
There is a difference between Polars and Pandas when writing to JSON - in Polars the JSON includes the dtypes of each column as well as the values. So if you rountrip via JSON, you conserve dtypes in Polars but not in Pandas. Not an accident - Polars devs focus on type security
Converting a dataframe to JSON for transfer can be failure-prone as dtypes are not guaranteed to be preserved. Instead we can write the file to Parquet in bytes and transfer the bytes. This guarantees the dtypes and we keep Parquet advantages such as a compressed packet to send
It's really striking how much faster Polars has gotten at writing Parquet files with row group statistics. If you've got: - large datasets where - you normally filter by certain columns this can really speed your file I/O up including from cloud storage
After my O'Reilly workshop in early May I'll have a slot free for Polars training/consulting - DM me if you'd like to arrange something for your company. Potential topics include Pandas-to-Polars, time series for quants, large datasets with Polars...
Polars has more support for working with Hive partitioned data in lazy mode. Here for example we make a simple structure like - dataset - id=1 - one.parquet - id=2 - two.parquet We can then filter on the partition in a lazy query More here: udemy.com/course/data-an…
What's your most boomer habit for writing code? Mine seems to be working in a stand-alone terminal rather than doing everything through VSCode
Can't wait til we get quantum computing and most people use it to parse CSVs
New Polars day: now you can do group-by on lists (including non-numeric lists from this release)
You can write lazy queries to parquet with sink_parquet in Polars. This works in streaming mode to process large datasets. The method has seen some improvements in recent versions of Polars - I've just converted a 15 Gb CSV to parquet in minutes Course: udemy.com/course/data-an…
You can still have nice plots, even if you work in the command line with Polars and hvPlot. You simply create the plot object with .plot on a df then call hvplot.show to create a temporary server to render the plot with Bokeh For much more: udemy.com/course/data-an…
Ryan Abernathey @rabernat
7K Followers 2K Following Co-founder and CEO @EarthmoverHQ | Professor @columbia @lamontEarth | @pangeo_data steering council member (he / him)
Mark Tenenholtz @marktenenholtz
114K Followers 544 Following Head of AI @PredeloHQ. XGBoost peddler, transformer purveyor.
Jan Zika @JanDZika
2K Followers 1K Following Associate Professor at UNSW (Maths and Stats), Sydney. My research is focused on the role of the ocean and water in the climate system. @[email protected]
polars data @DataPolars
5K Followers 7 Following Dataframes powered by a multithreaded, vectorized query engine, written in Rust
David Ho @_david_ho_
39K Followers 2K Following Climate scientist; ocean carbon/climate solutions. Founder, Bamboo Bike Project; Chief Science Officer @_CWorthy; Professor @UHManoa; also @Columbia @ENS_Ulm
Alex Monahan @__AlexMonahan__
3K Followers 703 Following Forward Deployed Software Engineer at MotherDuck! Docs & blogs at DuckDB Labs! Views expressed are my own and not my employers'.
Geoff Stanley @geoffjstanley
390 Followers 284 Following Physical Oceanographer in a mathematical loop. Climate science, fluid dynamics, carbon minimizing, human locomotion, trophic lowering, localing. Start again...
Mim @mim_djo
9K Followers 3K Following #Fabric Enthusiast, Small Data And self service, #Microsoftemployee since Nov 2023 , but my tweets are my own
Jacob Wenegrat @roguewave
2K Followers 1K Following Physical Oceanographer, Geophysical Fluid Dynamics, Submesoscales! Assistant Professor @AOSC_UMD
Jeremy Howard @jeremyphoward
222K Followers 5K Following 🇦🇺 Co-founder: @AnswerDotAI & @FastDotAI ; Hon Professor: @UQSchoolITEE ; Digital Fellow: @Stanford
David Marshall 🇪�.. @DMarshallOcean
3K Followers 2K Following physical oceanographer, climate scientist, advocate for blue skies research, educator, brompton rider, aspiring jazz musician, european 🇬🇧🇪🇺🇮🇪
Charly Wargnier @DataChaz
112K Followers 31K Following 🥑 DevRel @Streamlit @SnowflakeDB 🪶 𝕏 about #AI, #LLMs, #DataScience, #WebApps, #SEO 💕 My heart is open source 🌍 Nature Lover 👀 My views!
Tom Nicholas @TEGNicholasCode
630 Followers 710 Following OSS for science, #python, @pangeo_data, core dev @xarray_dev. Ex-fusion plasmas, oceanography @columbia, now @_cworthy (Other climate stuff @TEGNicholas)
ABC @Ubunta
3K Followers 3K Following Data & ML Infrastructure for Healthcare https://t.co/FwocCiCQAT Opinions are पड़ोसी' In 🇩🇪Berlin from 🇮🇳Kolkata/छत्तीसगढ़
Deepak Cherian @cherian_deepak
766 Followers 586 Following @EarthmoverHQ. one of many @xarray_dev maintainers.
Matt Harrison @__mharrison__
158K Followers 892 Following Python 🐍 + Data Science 🚀 trainer @__metasnake__ 🦜 Speaker ✍ Author 👨🏫 Instructor (@Stanford) 📣 DM for Sponsorship
Alexis Kaminski @alexisonfluids
2K Followers 793 Following fluid dynamicist interested in waves/instabilities/turbulence in stratified flows (she/her)
Shane Keating @science_shane
826 Followers 466 Following Innovator, oceanographer, communicator. Chief Scientific Officer of Ocean Intelligence Ltd. Professor at UNSW Sydney. I blog at https://t.co/hA8Jm6arpo
Andy Grove @andygrove_io
3K Followers 584 Following @ApacheArrow PMC Chair. Apache DataFusion PMC. Original creator of Apache DataFusion.
Mercy Juhnke @JuhnkeMerc88562
80 Followers 5K Following
Taylor Kildow @TaylorKild22681
77 Followers 5K Following
Arlo Kreager @ArloKreag
37 Followers 5K Following
AliciaGildner @AliciaGild25245
6 Followers 641 Following
Alessia Marner @AlessiaMar18574
33 Followers 5K Following
wa kimani @ngarawakimani
38 Followers 534 Following Software Engineer / Software Craftsman Github: https://t.co/0qUXMUFjgj
Gordon Shotwell @gshotwell
3K Followers 711 Following
sumtyme.ai @twentyonenot2
13 Followers 100 Following Foundational AI startup focused on financial time series forecasting.
Yasin @Yasin17121992
5 Followers 283 Following
Yonatan @devYonz
489 Followers 807 Following Co-founder @vella_ai | https://t.co/ifnNzQQpFQ @HarvardHBS Previously worked as a dev at @LinkedIn Passionate about user-owned auth, storage, and personalization.
DSbyKnight @DSbyKnight
78 Followers 407 Following Data Science & Viz in Public Health - RStats | Julialang | Python
Sina Zel taat @Zeltaat
0 Followers 42 Following
Kenia Compiseno @CompisenoK76788
84 Followers 5K Following
👨🏻💻🧮 G.. @_quitesesabarba
639 Followers 1K Following Santandereano, Ing. Industrial, Data scientist, Data Analyst ☕, pero no por eso se Excel, o me gusta Excel.
Jacque Bleattler @JBleattler20585
35 Followers 5K Following
Marcella Kratchman @kratchman92661
82 Followers 5K Following
Guillaume Chossière @gChossiere
45 Followers 3K Following
Dhyey Degda @DhDy03
20 Followers 112 Following Tweets on Data Science & Machine Learning || #Python 🐍 || #SQL👨💻|| PowerBI
Allegra Highfield @HighfielAlle
64 Followers 5K Following
林冠呈 GUAN-CHENG .. @JackLin36820
2 Followers 154 Following
Adrienne Mcquiller @a_mcquil
75 Followers 5K Following
Mohammed Riyan @M_saadriyan
0 Followers 88 Following
Alicia Kingen @AliciaKing34292
93 Followers 5K Following
أدهم 🇵🇸 @_adhameh
272 Followers 862 Following Religiously obsessed with simplicity, data, and distributed systems.![وما كَثُرَت العُيُوب إلا مِنَ الاغتِرار بِعلَّام الغُيُوب !
الحافظ الذهبي رحمه الله.
[ تاريخ الإسلام ( ٦ / ٢٣١ ) ]](https://pbs.twimg.com/profile_images/1746245390150643713/DW-pII-T.jpg)
أحب الصالحي.. @AbouAbbasss
905 Followers 2K Following وما كَثُرَت العُيُوب إلا مِنَ الاغتِرار بِعلَّام الغُيُوب ! الحافظ الذهبي رحمه الله. [ تاريخ الإسلام ( ٦ / ٢٣١ ) ]
Antonis Kartapanis @AntonisKart
24 Followers 127 Following
eigenbased @eigenbased
50 Followers 340 Following
Daniel Bartley @dbrtly_
908 Followers 5K Following data engineering | recovering pissed off analyst | solver of problems | husband | dad for two girls | Australian
The {gt}/great_tables.. @gt_package
3K Followers 3K Following Table generation packages for R and Python. Helping you make beautiful tables since 2018. Join our wonderful Discord at https://t.co/QImzxY4SM8
Hawwa Hiler @HawwaHil
34 Followers 5K Following
Kandace Elvira @elvira76657
85 Followers 5K Following
Yafee Ishraq @Yafs619
26 Followers 243 Following Fana, Brann og Manchester United. I den rekkefølgen. Fan av Felix Horn Myhre.
Radoslav Krivak @rdkbio
337 Followers 5K Following Structural Bioinformatics / AI for Drug Discovery / Geometric DL (@IOCBPrague, prev. PhD @cusbg)
Abdessamad LOIS @Abdessamad71099
2 Followers 184 Following
pengcheng @pengcheng
46 Followers 312 Following
Разумихин @Black_Shoals
201 Followers 3K Following stat/finance. using twitter to follow (mostly) thoughtful people and the news. views and opinons are my own. I offer no advice or endorsements.
Kristine Glotzbach @KristineGl26146
89 Followers 5K Following
Elvin Ponce @paoloponcear
106 Followers 1K Following Siempre aprendiendo cositas nuevas (#EconTwitter, #rstats, #python, #julialang, #causalinference, #makeovermonday)
SenaBeren @findingmerit
291 Followers 3K Following
Bashir Ammar Hakim @bashirammarh
21 Followers 573 Following Learn about data, data viz, data analyst, and all about data.
Jack @TheJackor
1 Followers 399 Following
Sebastian Raschka @rasbt
266K Followers 906 Following Machine learning & AI researcher writing at https://t.co/A0tXWzG1p5. LLM research engineer @LightningAI. Previously stats professor at UW-Madison.
Ryan Abernathey @rabernat
7K Followers 2K Following Co-founder and CEO @EarthmoverHQ | Professor @columbia @lamontEarth | @pangeo_data steering council member (he / him)
vicki @vboykis
52K Followers 1K Following Born: USSR. Raised: USA. ML Eng @mozillaai Ex: @duosec @Tumblr, @automattic Nights: 👦 & 👧 working on some ✨ new vectors ✨
François Chollet @fchollet
469K Followers 770 Following Deep learning @google. Creator of Keras. Author of 'Deep Learning with Python'. Opinions are my own.
Andrej Karpathy @karpathy
978K Followers 904 Following 🧑🍳. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets 🧠🤖💥
Yann LeCun @ylecun
710K Followers 718 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Jan Zika @JanDZika
2K Followers 1K Following Associate Professor at UNSW (Maths and Stats), Sydney. My research is focused on the role of the ocean and water in the climate system. @[email protected]
polars data @DataPolars
5K Followers 7 Following Dataframes powered by a multithreaded, vectorized query engine, written in Rust
David Ho @_david_ho_
39K Followers 2K Following Climate scientist; ocean carbon/climate solutions. Founder, Bamboo Bike Project; Chief Science Officer @_CWorthy; Professor @UHManoa; also @Columbia @ENS_Ulm
Alex Monahan @__AlexMonahan__
3K Followers 703 Following Forward Deployed Software Engineer at MotherDuck! Docs & blogs at DuckDB Labs! Views expressed are my own and not my employers'.
Geoff Stanley @geoffjstanley
390 Followers 284 Following Physical Oceanographer in a mathematical loop. Climate science, fluid dynamics, carbon minimizing, human locomotion, trophic lowering, localing. Start again...
Prof. Matt England @ProfMattEngland
8K Followers 1K Following Sci. Prof. Ocean & Climate Dynamics @UNSW | Fellow @Science_Academy | @unswcmsi @unswscience | @unisforclimate | Deputy Director @AntarcticSciAus 🌏🌊🌎🧊🌍🌤
Jacob Wenegrat @roguewave
2K Followers 1K Following Physical Oceanographer, Geophysical Fluid Dynamics, Submesoscales! Assistant Professor @AOSC_UMD
Erik Bernhardsson @bernhardsson
38K Followers 3K Following Building @modal_labs when I'm not posting bangers about data and software. Previously built the music rec sys at Spotify and ran the eng team at Better.
David Marshall 🇪�.. @DMarshallOcean
3K Followers 2K Following physical oceanographer, climate scientist, advocate for blue skies research, educator, brompton rider, aspiring jazz musician, european 🇬🇧🇪🇺🇮🇪
Simon Willison @simonw
71K Followers 5K Following Creator @datasetteproj, co-creator Django. PSF board. @nichemuseums. Hangs out with @natbat + @cleopaws. He/Him. Mastodon: https://t.co/t0MrmnJW0K
Andrew Ng @AndrewYNg
1.0M Followers 911 Following Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs
Radek Osmulski 🇺�.. @radekosmulski
25K Followers 554 Following Resources to take your Machine Learning skills to the next level 🧪 Senior Data Scientist, RecSys @NVIDIAAI 🏫 @fastdotai trained DL Eng 📝 https://t.co/By87iXx5Pu
ABC @Ubunta
3K Followers 3K Following Data & ML Infrastructure for Healthcare https://t.co/FwocCiCQAT Opinions are पड़ोसी' In 🇩🇪Berlin from 🇮🇳Kolkata/छत्तीसगढ़
Brill Power @BrillPower
1K Followers 650 Following Battery Intelligence Platform brings transformational advances in longevity, performance, cost & sustainability to electric vehicles & stationary energy storage
Gordon Shotwell @gshotwell
3K Followers 711 Following
Caner Türkmen @canerturkmen
495 Followers 135 Following ML Scientist @awscloud. Formerly, PhD CMPE @UniBogazici. Opinions are my own. RTs≠endorsements. Tweets in EN and TR.
Tim Januschowski @timoschowski
491 Followers 93 Following
Paula Alvarez-Couceir.. @pacouceiro
2K Followers 2K Following Defense industry | Foresight analyst @navantiaoficial | @SAISstrat | But really I'm just a tired TCK probably hiding with a book somewhere 🤓
Panel @Panel_org
4K Followers 663 Following The powerful data exploration & web app framework for Python. Part of @HoloViz_org and powered by @Bokeh.
Brad Setser @Brad_Setser
97K Followers 953 Following CFR senior fellow. Views are my own. Retweets are not endorsements. Writes on sovereign debt and capital flows.
Bruce G-C @Bruceage
504 Followers 495 Following Founder/Manager @SouthbelfastFB. Living in the #Holylands with family. Belief in social & spiritual transformation. Part of @citychurchBlfst #MUFC (views mine)
Ian McKee @imckee
2K Followers 2K Following Climate and electrifying stuff. Head of Communications at @GoodEnergy, working across @Zap_Map too. Music snob. Runner with @AvonValleyRun. He/him.
Raj Shukla @Gen_RajShukla
10K Followers 400 Following Former Army Commander. Observer and occasional commentator on strategic military affairs
Akshat Rathi @AkshatRathi
38K Followers 996 Following - Senior reporter @climate - Newsletter https://t.co/S7yx1XDd99 - Pod https://t.co/GSEKKUmYV7 - Book https://t.co/PULmS1lXb9 - [email protected]
Tom Haddon @TomH_Analyst_
140 Followers 198 Following 14 years as an energy market analyst, now working on asset transactions and investment advice across the energy industry. All views are my own.
Ed Conway @EdConwaySky
196K Followers 1K Following Currently promoting MATERIAL WORLD. This entails tweeting about it a LOT. I’ll stop once you’ve all bought it.
ash @ashleyyjoelle
2K Followers 140 Following human-computer interaction @berkeley ✨🧸🎀 🔜accessibility @cmuhcii prev research @columbia @nasaames
Jon Noble @NobleF1
104K Followers 2K Following F1 Editor https://t.co/vzRWgjJ9EN. Author: F1 Racing for Dummies: https://t.co/3foIkohXqA
Thiago Teixeira @ThiagoTDotCom
1K Followers 265 Following ⛄ Product at Snowflake 🎈 Co-founder @streamlit Prev: 💬 TL at Google Hangouts/Chat/Spaces 🧪 TL at $UNNANOUNCED_PROJECT at Google X he/him/his 🇧🇷🌉
True Harvest Seeds @TrueHarvestSeed
484 Followers 321 Following True Harvest Seeds is a plant conservation charity. Our seed bank stores collections of native seed for restoration of plants back into the wild.
P1 with Matt & Tommy @MattP1Tommy
124K Followers 11 Following Two F1 fans bringing you all the latest news, reaction, opinion and predictions from the best sport in the world! Business: [email protected]
F1-Insider.com @F1insidercom
14K Followers 490 Following Formula 1 Insider News, Facts and Rumors from the paddocks reported by @ralfbond and @bgarloff 🇺🇦
Brooke Jamieson @brooke_jamieson
6K Followers 1K Following Senior Developer Advocate @AWSCloud (opinions are my own), Angel, Investor, Advisory Board @wid_australia, global speaker, ex AWS ML hero 👩🏻🎨👩🏻💻💃🏻🌈
John A De Goes @jdegoes
16K Followers 976 Following CEO @ZivergeTech, CEO @GolemCloud, OSS contributor @zioscala, speaker, writer. Accelerating human dominion.
James Parsloe @jamesparsloe
195 Followers 5K Following ML Engineer. Trying to increase the FLOPs I have access to. Used to make computers talk at Spotify/Sonantic.
Tobi Grüner 🏁 @tgruener
82K Followers 740 Following auto motor und sport #F1 Reporter. AMuS-news right from the paddock... infos, stats, pics, tech stuff. Be the first to know!
Formula Data Analysis @FDataAnalysis
181K Followers 2K Following |📖 F1 Understanding Starts by Clicking Follow! ⬆️|📈Learn To Read F1 Telemetry Data 📊|⚙️ Mech Engineer Doing a PhD in Vehicle Dynamics 🏎️|
Tracing Insights - F1.. @TracingInsights
6K Followers 69 Following Rev up your F1 experience with exclusive data-driven analytics, pre-race predictions, and post-race analysis. Your one-stop home for unparalleled insights
Lion Hirth @LionHirth
34K Followers 190 Following Prof. at Hertie School and director of Neon. Energy markets and power systems. Loves data & visuals. Known for analysis, not diplomacy.
Sustainable Energy Fo.. @Eddystone506
24K Followers 24K Following #SustainableEnergy Positions, Research, Networking | #Batteries | #EVs | #Solar | #Wind | #Hydrogen |#Wave | #Tidal | #CircularEconomy | #ESG | #EnergyEquality
David Toke @DaveToke
2K Followers 1K Following Reader in Energy Politics, University of Aberdeen, author of forthcoming book 'Energy Revolutions', see https://t.co/qGl0VNcvkz
Imran Mannan @ImranMannanUK
26 Followers 131 Following interested in European energy markets and how to have a good life
Phil Roberts 🔋☀�.. @philroberts
2K Followers 704 Following Solar PV, Solar thermal, Battery, EV charging, M.D. of Electric Future & Sunuser renewables companies, EV driver, dad of @abbyrartistry @charlotteslooks
Dr Iain Staffell @iain_staffell
4K Followers 483 Following Senior Lecturer in Sustainable Energy https://t.co/jjmR3KbrDk 🥷 https://t.co/OO2Nv9cUoI 📈 https://t.co/Agr5Sgg3Qx 🤝 https://t.co/mfdwBOpH07 🔋
Niko McCarty 🧫 @NikoMcCarty
23K Followers 860 Following Scientific progress, especially biology. Founding Editor @AsimovPress Head of Creative @AsimovBio
CODEF1 @code____F1
4K Followers 672 Following Machine Learning, Game Theory and Data Analytics for Formula 1
cold 🥑 @coldhealing
64K Followers 2K Following laptop class warrior, midwesterner in exile, teva brand ambassador, dark statistician
Devanne Maxime @MaximeDevanne
105 Followers 313 Following Associate Professor of Computer Science at @UHA68 / @Ensisa_Mulhouse machine learning - computer vision - time series - human motion analysis
Aeon Toolkit (aeon) @aeon_toolkit
79 Followers 42 Following #sklearn compatible python toolkit for #MachineLearning with #TimeSeries. Tweets by @tony_bagnall
🔥 Matt Dancho (Bus.. @mdancho84
54K Followers 464 Following On a mission to grow your business data science skills and accelerate your career | Get my free 5-day business for data scientists course 👇
Tom Haddon @TomH_Analyst
4K Followers 2K Following 14 years as an energy market analyst, now working on asset transactions and investment advice across the energy industry. All views are my own.
Eduardo Blancas @edublancas
3K Followers 1K Following Helping people deploy data/AI apps @ploomber YC W22. x-@columbia @datascifellows
Into The West @IntoTheWestRail
3K Followers 240 Following Into The West rail lobby. Campaigning for improved rail transport in counties Derry, Donegal, Tyrone & Fermanagh in the NW of Ireland. And across the island.
Adam Sobel @profadamsobel
5K Followers 1K Following he/him. Atmospheric scientist, professor, author, husband & father. Book _Storm Surge_, podcast https://t.co/Hj04DSyPnZ.
Ian Spektor @ianspektor
134 Followers 103 Following ML and stuff. Lead Engineer @tryolabs. CTO @ Buen Provecho. Working with temporal data. Building Temporian.
Ben Recht @beenwrekt
26K Followers 364 Following optimization. machine learning. uc berkeley. I blog at https://t.co/fkJujOPsJb The world won't end.
John Engel @EngelsAngle
4K Followers 1K Following Editor-in-Chief, @REWORLD, @POWERGRIDIntl, and @distributech. Writing about renewables, utilities, and the energy transition. Host of the Factor This! podcast.
Dylan Patel @dylan522p
39K Followers 683 Following SemiAnalysis Boutique AI & Semiconductor Research and Consulting DMs are open for consulting, quotes, or to talk shop
Tianqi Chen @tqchenml
15K Followers 972 Following AssistProf @mldcmu and @CSDatCMU. Chief Technologist @OctoML. Creator of @XGBoostProject, @ApacheMXNet, @ApacheTVM. Member https://t.co/QYyfjQNp4p, @TheASF.
Ali El Hadi ISMAIL FA.. @AHIsmailFawaz
155 Followers 376 Following PhD Student in #DeepLearning for #TimeSeriesAnalysis at IRIMAS @UHA68 in Mulhouse France 🇫🇷, core developer in @aeon_toolkit #comics a proud 🇱🇧🇵🇸
@braaannigan Other frameworks with a different execution flow does not have this challenge. With @Panel_org you seldom need caching per session. And for caching globally we use memory by default and you can opt in on diskcache.
@mr_le_fox @braaannigan @solara_dev Yes, that would be way more natural in @solara_dev where your script is executed once, but your component per request.
@braaannigan I think the issue is that Streamlit uses caching as a control flow tool which is pretty awkward. For example Shiny doesn't need caching like this because it minimally re-renders the application. youtu.be/vanSXTOe7ag?si…
@braaannigan @solara_dev I mean: you shouldn’t reload a dataframe from disk on every request but keep it in memory.
😲
You can create a Polars dataframe from its printed representation. Handy for copying from examples or sharing a dataframe in a chat. Note: it doesn't work for nested dtypes such as Struct or List so don't start replacing .parquet with .txt just yet
@braaannigan using Microsoft-owned products (GitHub mostly, VSCode to edit) may be my most boomer habit 😉
OK, so here is the thing. Everyone is dunking on this survey since it purportedly shows how the West is becoming soft and decadent, and Chinese kids have their priorities straight. With all due respect, that’s total midwit analysis. I am one of those kids who grew up in a…
@braaannigan I looooove vscode. my boomer habit at this rate is focusing on stack overflow answers rather than copilots/chatgpt
@braaannigan The rest will just use "Quantum Computing for Python in Excel"
@braaannigan It’s still funky to see filter use keyword arguments instead of a boolean expression, especially when the name of the kwarg is a builtin function! Otherwise very cool!
@braaannigan I won't replace jetbrains products. I know that you kids like vscode, but I like things that just work...
@braaannigan So actually you can do it with (almost) any Python object. import panel as pn pn.extension() pn.panel(some_python_object).show()
@braaannigan Better to optimise them whilst still settling in, compare to predict_proba that is misleading functionality in scikit learn and has been around for over decade.
.collect(gpu=True)
We're very happy to announce that @nvidia and Polars will work together to bring GPU acceleration to Polars DataFrames! 🚀💯 pola.rs/posts/polars-o…
We're very happy to announce that @nvidia and Polars will work together to bring GPU acceleration to Polars DataFrames! 🚀💯 pola.rs/posts/polars-o…
Scikit-learn is old and slow, it is good to see alternatives such as “Polars least squares extension” appearing. Imagine speeding up your regression by up to x270 times! What we really need is scikit replacement for ML, speeding things up similar to what Nixtla did for…
Seeing a bunch of ML/AI éminences grises trying to ratio each other on a slow Monday morning is why I am never ever leaving this hellsite.
@braaannigan I used tweepy for the COVID bot, worked nicely for me to attach images, do threads
Trends for United States
You might like
