What is the most efficient way of finding all the factors of a number in Python?
Can someone explain to me an efficient way of finding all the factors of a number in Python (2.7)?
python
What are the differences between the threading and multiprocessing modules?
I am learning how to use the threading and the multiprocessing modules in Python to run certain operations in parallel and speed up my code.
Writing Unicode text to a text file?
I’m pulling data out of a Google doc, processing it, and writing it to a file (that eventually I will paste into a WordPress page).
Finding all possible permutations of a given string in python
I have a string. I want to generate all permutations from that string, by changing the order of characters in it. For example, say:
String replace doesn’t appear to be working
I initially tried using = operator to assign value but it returned an error,
then I tried using string.replace():
How to find median and quantiles using Spark
How can I find median of an RDD of integers using a distributed method, IPython, and Spark? The RDD is approximately 700,000 elements and therefore too large to collect and find the median.
Quoting backslashes in Python string literals
I have a string that contains both double-quotes and backslashes that I want to set to a variable in Python. However, whenever I try to set it, the quotes or slashes are either removed or escaped. Here’s an example: >>> foo = 'baz ""' >>> foo 'baz ""' So instead of baz “” like I … Read more
How is set() implemented?
I’ve seen people say that set objects in python have O(1) membership-checking. How are they implemented internally to allow this? What sort of data structure does it use? What other implications does that implementation have?
Item frequency count in Python
Assume I have a list of words, and I want to find the number of times each word appears in that list.
How do I get user IP address in django?
How do I get user’s IP in django?