101 Polars Exercises for Data Analysis (with Solutions)
Master Polars with 101 hands-on exercises and solutions — covering DataFrames, groupby, joins, window functions, lazy eval, and more.
Master Polars with 101 hands-on exercises and solutions — covering DataFrames, groupby, joins, window functions, lazy eval, and more.
This notebook contains Python exercises to practice as a beginner. These are devised as byte sized mini tasks that you might need to apply...
5 min
SQL window functions is considered a ‘hard’ concept in SQL. This set of exercises is designed to challenge your SQL muscle and help internalize...
Desired Output : [{'label': 'POSITIVE', 'score': 0.9998570084571838}] [{'label': 'NEGATIVE', 'score': 0.9994378089904785}] I hope you found this useful. For more such posts, stay tuned to...
36 min
The data.table package in R is super fast when it comes to handling data. It has a syntax that reduces keystrokes while making R...
15 min
Python datatable is the newest package for data manipulation and analysis in Python. It carries the spirit of R’s data.table with similar syntax. It...
33 min
101 python pandas exercises are designed to challenge your logical muscle and to help internalize data manipulation with python’s favorite package for data analysis....
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