(cxlix) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-10-27 21:39:49 GMT

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1. Different object size of True and False in Python 3 - [38/4]
2. "except Foo as bar" causes "bar" to be removed from scope - [34/3]
3. Generator expression uses list assigned after the generator's creation - [14/5]
4. Replace multiple elements in numpy array with 1 - [11/3]
5. Randomly capitalize letters in string - [8/6]
6. "with" syntax for opening files with two functions - [7/3]
7. Why is a NamedTuple containing mutable objects hashable, when a Tuple containing mutable objects is not? - [7/1]
8. Is the list of levels in a Pandas dataframe guaranteed to be sorted? - [7/1]
9. Pickling dict in Python - [6/5]
10. Python - Swap values in multiple dataframes - [6/5]

(cxlviii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-10-21 07:11:42 GMT

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1. round() returns different result depending on the number of arguments - [29/3]
2. pandas - how to get last n groups of a groupby object and combine them as a dataframe - [9/4]
3. How to make sys.stdout flush whenever sys.stdin.readline() is about to block? - [9/1]
4. Scipy Circular Variance - [8/4]
5. Achieving shell-like pipeline performance in Python - [8/3]
6. RecursionError: maximum recursion depth exceeded in comparison - [8/2]
7. Python 2d array boolean reduction - [7/5]
8. Why do I fail to predict y=x**4 with Keras? (y=x**3 works) - [7/3]
9. Better method to iterate over 3 lists - [7/3]
10. Flask session doesn't update consistently with parallel requests - [7/1]

(cxlvii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-10-13 21:36:41 GMT

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1. Is i = i + n truly the same as i += n? - [40/3]
2. How come list element lookup is O(1) in Python? - [24/3]
3. Pandas DataFrame to multidimensional NumPy Array - [14/1]
4. Get previous business day in a DataFrame - [11/5]
5. Why does the UnboundLocalError occur on the second variable of the flat comprehension? - [9/1]
6. How can I count the number of consecutive TRUEs in a DataFrame? - [8/2]
7. Why is an __init__ skipped when doing Base.__init__(self) in multiple inheritance instead of super().__init__()? - [8/1]
8. Pipenv trouble on MacOS "TypeError: 'module' object is not callable" - [8/1]
9. Pandas any() returning false with true values present - [8/1]
10. In Python, if I type a=1 b=2 c=a c=b, what is the value of c? What does c point to? - [7/8]

(cxlvi) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-10-06 21:03:54 GMT

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1. Speed comparison. numpy vs python standard - [9/2]
2. Performance of Pandas apply vs np.vectorize to create new column from existing columns - [8/2]
3. Cycling values of a list - [7/6]
4. pip install AttributeError: _DistInfoDistribution__dep_map - [7/1]
5. How to run Python in Android App which is developed in Kotlin? - [7/0]
6. How to check if 2 dicts are equal except some fields? - [6/7]
7. Double dice graphics in Python - [6/6]
8. Fast looping through Python dataframe with previous row reference - [6/3]
9. How to use super() in an awaitable subclass? - [6/2]
10. define a function use other function names as parameter - [6/2]

(cxlv) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-09-30 08:57:03 GMT

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1. Multiple assignments in python - [22/2]
2. Why is this loop faster than a dictionary comprehension for creating a dictionary? - [21/2]
3. Accessing dictionary items by position in Python 3.6+ efficiently - [18/2]
4. Periodically replacing values in a list - [17/7]
5. Call function without optional arguments if they are None - [17/6]
6. Merging Python decorators with arguments into a single one - [15/3]
7. Create a new column only if values differ - [11/4]
8. Split pandas dataframe into multiple dataframes based on null columns - [10/2]
9. Efficiently finding the previous key in an OrderedDictionary - [9/5]
10. Slicing a list into sublists based on condition - [8/4]

(cxliv) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-09-22 17:07:37 GMT

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1. How come regex match objects aren't iterable even though they implement __getitem__? - [38/1]
2. Associating two item in a list - [12/6]
3. Store filtered output of cmd command in a variable - [9/2]
4. Pandas DataFrame check if column value exists in a group of columns - [8/5]
5. Merge tuples with the same key - [8/4]
6. Python's list comprehension: Modify list elements if a certain value occurs - [7/5]
7. Set half of the filters of a layer as not trainable keras/tensorflow - [7/1]
8. Removing duplicates on very large datasets - [6/4]
9. Pros and Cons of splitting development dependencies - [6/3]
10. Why do some regex engines match .* twice in a single input string? - [6/1]

(cxliii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-09-15 20:02:19 GMT

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1. Remainder function (%) runtime on numpy arrays is far longer than manual remainder calculation - [29/1]
2. Same name functions in same class, elegant way to determine which to call? - [24/7]
3. Why does adding a semicolon in Python change the result? - [13/2]
4. Returning int from a __str__ method in Python - [12/5]
5. Python - For loop millions of rows - [12/4]
6. Check if two file pointers point to same file in Python - [12/1]
7. Why can't eval find a variable defined in an outer function? - [9/1]
8. What do Unix Timestamps actually track? - [8/1]
9. How can I find out which index is out of range? - [7/5]
10. Can I replace an existing method of an object in Python? - [7/3]