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tccole

16 karmajoined vor 3 Jahren

Submissions

Show HN: Napkinbook – an infinite computational whiteboard/dashboard

napkinbook.com
5 points·by tccole·vor 8 Tagen·1 comments

My Battle with Datetimes in Prod

datacompose.io
5 points·by tccole·vor 7 Monaten·2 comments

comments

tccole
·vor 3 Tagen·discuss
I’d be surprised if they knew what a brier score was
tccole
·vor 8 Tagen·discuss
Please note, this is really for desktop and not optimized for phone
tccole
·vor 7 Monaten·discuss
I spent 8 hours debugging datetime parsing in a PySpark migration. Every solution failed… built-in functions returned silent NULLs, UDFs took 6 hours to run, pandas UDFs still failed on 8% of rows.