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Rating Stats for

jxc

Rating
1581.32 (2,903rd)

Reputation
761 (194,278th)

Page: 1 2 3 4 5 6 7

Title	Δ
Rolling Sum of a column based on another column in a DataFrame	-0.85
Question about date manipulation python pandas	-0.23
How to convert some pyspark dataframe's column into a dict with...	0.00
how can i create dynamic json data to hit my rest client	-2.37
PySpark: Compare columns of one df with the rows of a second df	+0.38
Make and populate a PySpark dataframe with columns as period_range	+0.44
Count occurrences of a list of substrings in a pyspark df column	-2.47
Using flatMap / reduce: dealing with rows containing a list of rows	-1.98
Checking if any date in a python list of dates is between two date...	+0.39
How to explode multiple columns, different types and different leng...	+0.43
group by key value pyspark	+0.15
Calculating time differences in a one to many dataframe	-0.85
Pandas identify first row with column value in a group	-0.88
How to find average of a array column based on index in pyspark	+2.32
Read one column as json strings and another as regular using pyspar...	0.00
Add new row to pyspark dataframe based on values	0.00
How to sum columns containing arrays	-1.75
PySpark explode stringified array of dictionaries into rows	0.00
Merge two columns but with different structure in hive	0.00
How to split the column with same delimiter	+0.55
Match decimal numbers	+2.63
How to split equal length string without splitter and expand the da...	-1.07
Is it possible to transform a CSV file with date as index?	+0.40
Creating new columns in DataFrames under some condition	+0.41
Need to remove duplicate columns from a dataframe in pyspark	+0.42
How to implement a pythonic line continuation read	+0.41
Python data manipulation: How to group by ID, then subset rows forw...	0.00
appending the most common element in a CELL to a column pandas	0.00
Counting number of days in transaction data but from 6AM to 6AM of...	0.00
Count word frequency of all words in a file	-0.33
Delete rows preceeding and following a row containing NaN in Python?	-1.64
How to make a for loop with multiple if conditions	+0.30
Check the occurrence of zero or one substring	+1.36
find a regular express in python	-2.35
Add value from one row to another row if rows have matching substri...	-0.08
Count frequency of substring in multiple columns, get column names...	+1.49
Using regex to selectively pull data into pandas dataframe	+2.64
Dataframe has a column that is a list of dictionaries and I need to...	+0.45
pandas - calculating rolling variance in rank order	0.00
Do double group by to a dataframe	0.00
Spark Filtering rows in window functions	0.00
Capturing numbers in a string and storing in data frame in Python	+0.43
Pivot table in Pyspark	0.00
Tracking 3-day streaks when a condition is met in a column of a dat...	0.00
How to combine 2 rows based on different column values	0.00
Compute Slope for Each Point in Dataframe	-4.64
RegEx works everywhere except in Pentaho RegEx Evaluation Step	0.00
Iterating through a dataframe with info from another dataframe	-0.63
Split a sentence and group each value by key	-0.56
Interpolation of missing values in Pentaho	0.00