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Chris

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1665.37 (362nd) 		Reputation
3,123 (54,115th)
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Title Δ
How to get the aggregate result only on the first occurrence, and 0... 0.00
boolean masking to delete columns contain false in python DataFrame -0.13
Pandas ploting histogram 0.00
How to update a dictionary without having to create a new dictionary? -0.47
Regular expression for recognizing different date formats 0.00
Sorting list in a pattern -2.06
How to sort IP addresses with port number? +0.92
Python Regex match only where every word is capitalized +2.11
RuntimeError: dictionary changed size during iteration while deleti... 0.00
replacing any character that is not 'l', 'r', '... 0.00
Is there a better way to iterate through list of lists? +0.38
How to plot this type of graph in Python Pandas 0.00
How to find blank cells in excel using pandas? +0.37
How to get total number of repeated objects and respective keys fro... -1.19
How I can give the names of 3D matrix dimensions using dataframe (P... 0.00
Grouping irregular timestamp data and label according to Group +2.87
Identifying specific string and place it in the same index +2.09
How can I groupby the datetime hour to have a calculation in datafr... 0.00
Why pd.to_numeric `errors=''` is equivalent to `errors='... +2.46
How to identify if an element in a column is integer or a string? +0.37
How to replace text among numbers within object feature +0.38
Delete part of string in pandas column -1.21
Filtering from data 0.00
Using VLOOKUP with merge in Python 0.00
Compute number of occurance of each value and Sum another column in... 0.00
Access dict keys and list elements by same index to loop over and a... +0.38
python list comprehension that returns a dictionary after doing .sp... +0.38
Python - Select rows based on cell elements(which are objects) +1.71
Herfindahl index for a firm in a given year 0.00
Pandas find missing 15 minutes intervals 0.00
How to replace a character in pandas data frame? -0.12
Python numpy array : check If all elements in array are 0 or 2, true +0.39
Concatenate columns after matching column names 0.00
How to add a data frame with time delta? 0.00
Divide a dataframe to two DF by value_counts() +2.39
how can I make range with text and make this to y-axis in plot 0.00
How to groupby and join but retain original row in Pandas 0.00
Find the start and end position of a word in a string based on the... -0.34
How to split sort a column using the first row's value? +0.36
How to filter groupby object in pandas +2.96
Turn an hourly temperature table into a single time series in pandas? -1.05
Adding a new column to the pandas dataframe by merging other column... +2.98
How can I change align columns vertically in python? +0.84
New pandas boolean column based on conditions for each unique value 0.00
Concatenate 3D numpy arrays by row 0.00
get position of duplicate values from pandas dataframe +2.99
Numpy shuffle 3-D numpy array by row +2.98
how to split string data using criterion in python? -1.10
Add 2 list of lists with different lengths -0.93
python, measure unique elements by row ignoring specific values +0.49