hasanaligultekin (@hasanaligultekin@me.dm)
The Streamlit Rerun Problem: How on_change Causes Multi-User Data Loss (Python Solution)
In multi-user Streamlit apps, on_change can trigger reruns that reset state and wipe unsaved edits.
This post explains why it happens and shows a safe Python pattern to track changes, preserve drafts, and save reliably.
#Streamlit #Python #DataApps #Engineering #DataScience
@chartrdaily @pythonclcoding
@theartificialintelligence
@programming
@Mastodon
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pheonix (@pheonix@fosstodon.org)
Nothing beats the good 'ol console logging inside every function and after every line you view with suspicion when a function doesn't work like you meant it to 😂
#programming #bugs #testing #java #kotlin #python #javascript #linux #golang #webdev
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hasanaligultekin (@hasanaligultekin@me.dm)
The Biggest Feature Engineering Mistakes in Fraud Models
(Events + Snapshot tables, “as-of” features, clean splits, and Python outputs)
Most “great” AUC scores die in production because the features leaked time.
This post covers: event vs snapshot data, proper as-of joins, and clean evaluation splits—with Python outputs.
#MachineLearning #FraudDetection #DataScience #FeatureEngineering #Python
@Python4DataScience
@programming
@towardsdatascience
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ngate (@ngate@mastodon.social)
🎶 Ah, behold! The latest edition of *Python’s #Whimsical Orchestra*: SCAMP 0.9.2! 🚀 Now, every #Python newbie can "easily" orchestrate their symphonic dreams by wrangling with packages like clockblocks and expenvelope. 😅 Who needs sheet music when you have a forum and #tutorial videos? 🎻😂
https://scamp.marcevanstein.com #Orchestra #SCAMP092 #orchestration #Python #newbies #HackerNews #ngated
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h4ckernews (@h4ckernews@mastodon.social)
Scamp (Suite for Computer-Assisted Music in Python)
https://scamp.marcevanstein.com
#HackerNews #Scamp #ComputerAssistedMusic #Python #MusicTech #MusicSoftware
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CuratedHackerNews (@CuratedHackerNews@mastodon.social)
Scamp (Suite for Computer-Assisted Music in Python)
https://scamp.marcevanstein.com
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aiandemily (@aiandemily@mastodon.social)
【知っておきたい】LLMとは？生成AIとどういう関係？（図解で簡単にわかりやすく解説）
#Python #AIモデル解説 #AIモデル解説 #Python
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dewomser (@dewomser@social.tchncs.de)
#Linux #Python
39C3 Plötzlich posten viele so kastrierte Knowlege-Grafiken mit Ihren Fediversbeziehungen zu ihren Followern
Chat-GPT hat mir da was richtiges gevibecodet. 2 Ebenen, maximal 80 Follower über 500 Knoten. Mit Avatar und Nickname. Kann man kopieren und benutzen:
https://gist.github.com/dewomser/680bc601b7138a9cc269c2c1b814cc4d
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reddit_tech_vn_bot (@reddit_tech_vn_bot@mastodon.maobui.com)
Xây dụng dashboard theo dõi danh mục đầu tư chuẩn GIPS bằng Python (Dash + Pandas). Có báo cáo chuyên nghiệp, chất lượng kiểm toán mà không tốn phí hàng tháng.
#Python #Dash #Pandas #Finance #SideProject #LậpTrình #TàiChính #ĐầuTư #DựÁnCáNhân
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SnoopJ (@SnoopJ@hachyderm.io)
TIL that when a class attribute is annotated as `typing.Final`, `mypy` will treat it as an error if an instance attribute of the same name is assigned at some point:
«There can be at most one final declaration per module or class for a given attribute. There can’t be separate class-level and instance-level constants with the same name.»
https://mypy.readthedocs.io/en/stable/final_attrs.html#details-of-using-final
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WanderHase (@WanderHase@troet.cafe)
Guten Morgen mitanand ! 😊 🐇 ☕
Jetzt,wo ich endlich in der neuen Wohnung bin,kann ich anfangen das zu machen,was ich machen wollte.Das eine betrifft mein (noch bestellmäßig unterwegs)Handy,und das andere die Programmiersprache #Python 🙃 Habe mir extra ein Buch für Dummies(junior)bestellt,weil sowas für mich extrem schwierig ist.Jetzt unter Linux brauche ich noch einen Editor,nur welcher ? 🤔
Euch allen einen schönen Tag ! 😊 🌻
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pydatataipei (@pydatataipei@mastodon.social)
2025的最後一天，一起展望2026吧！
回顧臺灣2025的資料相關政策
在確保安全、賦予自主與推動加值創新間努力
哪項是你認為2025最重要的「資料事」？
有什麼是我們沒有提到但您認為很重要的時刻？
歡迎留言、私訊跟我們分享！
PyData Taipei 在此也預祝大家新年快樂🥳
#PyData #datascience #python #data #datagovernance #PyDataTaipei
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