Nikita Titov comments

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                                            Nikita Titov

Data leakage in cross-validation functions in R and Python packages

I'm +1 for @mayer79's proposal of documenting this problem.

[RFC] [CUDA] distribute Python wheels with CUDA support

Related: https://github.com/microsoft/LightGBM/pull/6539#issuecomment-2391779148

[R-package] Allow for valid data to be a slice of the training data

/AzurePipelines run

[c++] enhance error handling for forced splits file loading

/AzurePipelines run

[c++] enhance error handling for forced splits file loading

Kindly ping @jameslamb for this comment https://github.com/microsoft/LightGBM/pull/6832#discussion_r2059919981.

Automated upgrade fails on Nextcloud instance that uses Postgres with sslmode=require

@davidfrickert Try to unset `HOME` env variable: https://github.com/nextcloud/docker/issues/2053#issuecomment-1676392064, https://github.com/nextcloud/docker/issues/2053#issuecomment-2422737735. This trick helped me.

Dask tests randomly fail with socket error code 54 or 104

Just got the same error code (104) in `master` but this time for `test_network_params_not_required_but_respected_if_given[scipy_csr_matrix-multiclass-classification]`: ``` 2021-03-21T13:41:14.1672682Z ============================= test session starts ============================== 2021-03-21T13:41:14.1674197Z platform linux -- Python 3.8.8, pytest-6.2.2, py-1.10.0, pluggy-0.13.1...