msharp
/ FileSplitter.py
Last active
August 25, 2023 04:33
python script to split a (large) file into multiple (smaller) files with specified number of lines
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| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| import sys | |
| import os | |
| class FileSplitter: | |
| def __init__(self): | |
| self.parse_args(sys.argv) |
ianmcook
/ acero_execplan.cpp
Last active
January 30, 2023 21:55
Create and execute an Acero ExecPlan
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| #include <iostream> | |
| #include <arrow/api.h> | |
| #include <arrow/result.h> | |
| #include <arrow/compute/api.h> | |
| #include <arrow/compute/exec/exec_plan.h> | |
| arrow::Status ExecutePlanAndCollectAsTable( | |
| std::shared_ptr<arrow::compute::ExecPlan> plan, | |
| std::shared_ptr<arrow::Schema> schema, | |
| arrow::AsyncGenerator<std::optional<arrow::compute::ExecBatch>> sink_gen) { |