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Code Snippets & Tips

Code snippets and tips for various programming languages/frameworks. All code examples are under MIT or Apache 2.0 license unless specified otherwise.

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Concatenate Columns in Spark DataFrame

code Code

visibility 157

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access_time 2 years ago

pyspark spark-sql

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Remove Special Characters from Column in PySpark DataFrame

code Code

visibility 14,832

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comment 0

access_time 2 years ago

pyspark python

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PySpark DataFrame - Calculate Distinct Count of Column(s)

code Code

visibility 258

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comment 0

access_time 2 years ago

pyspark spark-sql

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PySpark DataFrame - Calculate sum and avg with groupBy

code Code

visibility 947

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comment 0

access_time 2 years ago

pyspark spark-sql

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PySpark DataFrame - percent_rank() Function

code Code

visibility 1,379

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comment 0

access_time 2 years ago

pyspark spark-sql

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PySpark DataFrame - rank() and dense_rank() Functions

code Code

visibility 1,141

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comment 0

access_time 2 years ago

pyspark spark-sql

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PySpark DataFrame - Add Row Number via row_number() Function

code Code

visibility 1,277

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comment 0

access_time 2 years ago

pyspark spark-sql

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PySpark DataFrame Fill Null Values with fillna or na.fill Functions

code Code

visibility 503

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comment 0

access_time 2 years ago

pyspark

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PySpark User Defined Functions (UDF)

code Code

visibility 82

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comment 0

access_time 2 years ago

pyspark

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PySpark DataFrame - Convert JSON Column to Row using json_tuple

code Code

visibility 1,307

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comment 0

access_time 2 years ago

pyspark spark-sql-function

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