# python weekly reports

2018-01-27

(cx) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-01-27 21:56:12 GMT

  1. [] = (), () = (), and {} = () 'assignments' - [28/4]
  2. Fastest way to generate a random-like unique string with random length in Python 3 - [18/4]
  3. Splitting names that include "de", "da", etc. into first, middle, last, etc - [14/9]
  4. Why are chained operator expressions slower than their expanded equivalent? - [11/1]
  5. Where are the inaccuracies in math.sqrt() and math.pow() coming from for large numbers? - [10/2]
  6. Unicode subscripts and superscripts in identifiers, why does Python consider XU == Xᵘ == Xᵤ? - [9/2]
  7. Style for continued multi-line f-strings - [9/1]
  8. Python - Why are classes listed in the list of built-in functions? - [7/1]
  9. unexpected behaviour of dictionary membership check - [6/5]
  10. Pandas: check if a number appear multiple times in a row - [6/4]
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2018-01-20

(cix) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-01-20 09:38:37 GMT

  1. What is this odd Python colon behavior doing? - [71/1]
  2. Second parameter of super()? - [12/1]
  3. Result of "a is a is a" comparison - [10/3]
  4. Efficient way to compute the Vandermonde matrix - [9/2]
  5. Pandas select columns with regex and divide by value - [8/3]
  6. Treat an emoji as one character in a regex - [7/3]
  7. Recursively mirroring a nested tuple in Python - [6/4]
  8. How do I pass parameters with whitespaces to bash through subprocess? - [6/4]
  9. Comparing numpy array with itself by element efficiently - [6/3]
  10. Is it possible to open an arbitrary number of items using `with` in python? - [6/1]
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2018-01-14

(cviii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-01-14 05:01:04 GMT

  1. Printing without parentheses varying error message using Python 3 - [21/4]
  2. How do you generalise the creation of a list with many variables and conditions of `if`? - [12/4]
  3. isclose function in numpy is different from math - [12/3]
  4. Explode/stack a Series of strings - [8/6]
  5. Do sometimes python IDLE interactive shell make a mistake? - [8/0]
  6. Why is the dictionary key being converted to an inherited class type? - [7/2]
  7. Pandas: Knowing when an operation affects the original dataframe - [7/0]
  8. Inserting list values from a list to another in a specific order in Python - [6/6]
  9. How to sort a list and handle None values properly? - [6/3]
  10. Convert list of ordered dict to nested lists - [6/2]
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2018-01-06

(cvii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-01-06 20:26:43 GMT

  1. Weird behaviour of non-ASCII Python identifiers - [7/1]
  2. Python multiple inheritance is not showing class variables or method of second inherited base class - [6/5]
  3. How to reliably check if a domain has been registered or is available? - [6/1]
  4. What's the best way to enumerate permutations of deck of cards? - [6/1]
  5. Vectorization to achieve performance - [5/3]
  6. Comparing dates in python, == works but <= produces error - [5/3]
  7. why I don't get clean data when i use cleaned_data - [5/2]
  8. Scrapy: downloader/response_count vs response_received_count - [5/1]
  9. scrapy: Middleware/Pipeline single instance - [5/1]
  10. Handling large numbers python 2.7(runtime error) - [5/1]
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2018-01-01

20 best Python questions at stackoverflow in 2017

These are the 20 most rated questions at 2017 Stack Overflow.
Between brackets: question score & answers count
Built date: 2018/01/01 07:58:08 GMT

  1. What is python .. ("dot dot") notation syntax? - [174/4]
  2. Why is x**4.0 faster than x**4 in Python 3? - [149/3]
  3. Given a string of a million numbers, return all repeating 3 digit numbers (interview) - [131/12]
  4. Why in python 0, 0 == (0, 0) equals (0, False) - [104/5]
  5. Does Python optimize away a variable that's only used as a return value? - [97/2]
  6. Speed up millions of regex replacements in Python 3 - [95/9]
  7. Union of 2 sets does not contain all items - [91/4]
  8. What is the difference between i = i + 1 and i += 1 in a 'for' loop? - [95/6]
  9. Why is copying a shuffled list much slower? - [86/3]
  10. Why do tuples take less space in memory than lists? - [85/4]
  11. What happens when you assign the value of one variable to another variable in Python? - [69/8]
  12. Why does the size of this Python String change on a failed int conversion - [68/2]
  13. Is a list (potentially) divisible by another? - [66/5]
  14. Understanding *x ,= lst - [64/3]
  15. Why are arbitrary target expressions allowed in for-loops? - [57/4]
  16. Python for loop better way - [56/3]
  17. Strange use of python's 'and' operator - [55/7]
  18. Increase the number of statically nested blocks - [54/3]
  19. How to pivot a dataframe - [60/1]
  20. Re-assigning a name to itself - [49/1]
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