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Java
java – other concepts
selection sort
insertion sort algorithm
binary search algorithm
bubble sort algorithm
Python
python – other concepts
Slicing in python
Returning multiple values in python
python with mongodb
read excel file in python
Pyspark
pyspark other concepts
Outer join in pyspark dataframe with example
Inner join in pyspark dataframe with example
Left-anti and Left-semi join in pyspark
Transformation and action in pyspark
When otherwise in pyspark with examples
Subtracting dataframes in pyspark
window function in pyspark with example
rank and dense rank in pyspark dataframe
row_number in pyspark dataframe
Scala
scala – other concepts
Expressions and functions in scala
values variables and datatypes in scala
How to get previous dates using scala
callbyvalue and callbyname in scala
Anonymous function in scala
Spark
spark – other concepts
spark submit options
spark local and standalone mode
RDD , Dataframe and Dataset in spark
spark local and standalone mode
spark executor memory and cores
spark client and cluster mode
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