(ccxc) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-08-28 12:24:19 GMT

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1. Why is any(True for ... if cond) much faster than any(cond for ...)? - [54/4]
2. Efficiently insert multiple elements in a list (or another data structure) keeping their order - [6/2]
3. Is the [0]*n runs in O(n) or O(1) in Python - [6/0]
4. Efficient way to sort and concatenate the dataframes - [5/6]
5. How can I document methods inherited from a metaclass? - [5/2]
6. How to create the custom loss function by adding negative entropy to the cross-entropy? - [5/2]
7. How do I melt a pandas dataframe? - [5/1]
8. Split string without losing delimiter (and its count) - [4/3]
9. Python3 dataframe mutiple separators - [4/3]
10. Make Number of Rows Based on Column Values - Pandas/Python - [4/3]

(cclxxxix) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-08-21 20:38:42 GMT

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1. JSON upload to BigQuery - [8/1]
2. Installing SQLAlchemy with Poetry causes an AttributeErrorr - [6/2]
3. Pandas: Cell frequency count by index - [5/5]
4. How to calculate ratio of values in a pandas dataframe column? - [5/4]
5. Efficient way of Groupby Roll up/down for any kind of aggregates - [5/2]
6. Can anyone please explain why set is behaving like this with boolean in it? - [5/1]
7. numpy: accumulate 'greater' operation - [4/4]
8. Where can I find a full description of the "format" field for NumPy objects that includes 'Z' for "complex"? - [4/2]
9. Python list comparison numpy optimization - [4/2]
10. Problem with Anaconda Uninstall/Install (MacOS) - [4/1]

(cclxxxviii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-08-14 20:04:45 GMT

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1. Why does print(t) error if t.__str__() returns a non-string, but not print(t.__str__())? - [23/6]
2. Using __new__ in inherited dataclasses - [7/2]
3. Why does python's Exception's repr keep track of passed object's to __init__? - [6/3]
4. Using decorators of optional dependency - [5/1]
5. Rearranging License Plate characters based on country - [5/1]
6. Boxplot by two groups in pandas - [4/4]
7. subset multi-indexed df based on multiple level 1 columns - [4/4]
8. Why does the key 'kwargs' appear when using **kwargs? - [4/3]
9. How can I plot a function with errors in coefficients? - [4/3]
10. Heuristic to choose five column arrays that maximise the dot product - [4/2]

(cclxxxvii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-08-07 20:23:16 GMT

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1. Simultaneous assignment indexing different list elements in Python - [11/3]
2. Do asynchronous context managers need to protect their cleanup code from cancellation? - [11/2]
3. How exactly is a Decimal object encoded in python? - [8/1]
4. Why do Inline::Python functions that print fail to be redirected? - [6/2]
5. Special text to latin characters in python - [5/2]
6. Numpy matrix creation timing oddity - [5/1]
7. How to remove extra '' from list - [4/4]
8. How can we take out the product of elements? - [4/3]
9. How can I use this complex number in numpy matrix? - [4/3]
10. Why is my slash command not displayed despite correct usage? - [4/2]

(cclxxxvi) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-08-01 06:46:48 GMT

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1. Identify index of all elements in a list comparing with another list - [13/6]
2. How to convert vertical pandas table of 2 columns to horizontal table based on common ID value in python - [6/5]
3. Why are np.hypot and np.subtract.outer very fast? - [6/1]
4. how make a list unique and keep the index of eliminated items? - [5/3]
5. Create hierarchy column in pandas - [5/2]
6. Custom input to a Python program from a Java program - [5/2]
7. Why does Pytorch autograd need a scalar? - [5/1]
8. Why is 10 to the power not equal to scientific notation for large numbers in Python? - [5/1]
9. Split a multifasta file to files with the same number of accesion numbers - [4/4]
10. How to map two dataframe with output of overlapping items in new columns? - [4/4]