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### Describe the bug
When `polars join` is used in scripts, there are situations where the empty list of columns will be passed as arguments. Currently, `polars` panics in such cases, but it would be…
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### Describe the bug
@ayax79 I compiled nushell and `polars` from the latest main (including commit 98369985b1252fe18cd50c0f87d38c09d7fb474a)
However `polars` won't accept the example from the book…
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### Issue Type
Others
### Source
binary
### Secretflow Version
1.5.0b0
### OS Platform and Distribution
centos 7
### Python version
3
### Bazel version
_No response_
### GCC/Compiler versi…
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Attempting to sort a dataframe with groups and no values results in a runtime error
```elixir
dataframe = DataFrame.new(a: ["a", "b", "c"])
dataframe
|> DataFrame.group_by("a")
|> DataFrame.f…
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[Polars](https://pola.rs) is a high-performance data frame library in python, renowned for its blazing-fast data processing capabilities and efficient, less cumbersome syntax. [It stands out with its …
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Wondering if there is any consideration for adding a .rows function to the `org.polars.scala.polars.api.DataFrame` implementation.
https://pola-rs.github.io/polars/py-polars/html/reference/datafra…
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## Question
What would you like to know?
Hi, not sure if I've missed something but is there an easy way to apply conditional styles (https://posit-dev.github.io/great-tables/get-started/basic-st…
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Check potential integration of the Polars library: https://github.com/pola-rs/polars
- Benchmark: https://h2oai.github.io/db-benchmark/
CC: @thomwolf @lewtun
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For both pandas and Polars, there are at least 3 ways to do things for each steps. But they can be roughly split into 2: using native expression and using a simpler, more concise API. We should split …
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Hi,
I've build my rust project with Rust 1.79 and now test with Rust 1.81 nightly.
I observe slower runtime.
This project is about parsing text files with polars.
Cargo.toml is the same in b…