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BlueSheepToken
BlueSheepToken has asked
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About
Algorithm and big data enthusiast. Coding mainly in Python and Scala.
BlueSheepToken questions
Why is `len(l) != 0` faster than `bool(l)` in CPython?
BlueSheepToken answers
Which method is better to check if a dataframe is empty ? `df.limit(1).count == 0` or `df.isEmpty`?
Spark: Explicit caching can interfere with Catalyst optimizer's ability to optimize some queries?
What are all the types available in Cython?
how to pass command line argument from pytest to code
How to check the schema of DataFrame?
Spark caching effect on Optimized Logical Plan
Identify Sentences in Text
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