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Results tagged with python-3.x
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user 118790
Python 3 is the latest version of the Python programming language and was formally released on December 3rd, 2008. Use this tag along with the main python tag to denote programs that are meant to be run on a Python 3 interpreter only. Do not mix this tag with the python-2.x tag.
1
vote
Accepted
Find two distinct subsets of a list that add up to the same value
Some "more pythonic" suggestions which also improve performance:
use Counter.elements()
in partition_into_equal_parts this code:
second = []
# Fill second with items from counter
second_counter = …
2
votes
REST API for random number generation using Falcon
This is a small code, but there are some improvements to make:
useless copy-paste, what if you had 5 conditions?:
if 'min' not in req.params:
raise falcon.HTTPMissingParam('min')
if 'max' not …
0
votes
Accepted
Parse xml and store into mysql table in python
I didn't test your code but there's a big block of copy-paste only to generate the arguments to pass to zip.
So the alternative is to generate the arguments "anonymously" from the tag names only, and …
2
votes
Raspberry-Pi morse-code LED
I'm seeing 2 parts that could be improved:
for row in readCSV: #fill up the new lists
letter = row[0]
code = row
code.remove(row[0])
you could get letter and code in a single line li …
5
votes
Accepted
Counts instances for each category for many Matlab files
You felt it right, there's a lot of unnecessary copy/paste in the first part.
Your 5 data structures are similar, and you create a lot of variables to perform the same processing 5 times.
I did a qu …
0
votes
Accepted
CSV file parser and compare
My advice:
use tuples for keys, not string concatenation
One thing I can suggest: don't create your keys using string concatenation because this particular operation is not optimal at all and alloc …
3
votes
Accepted
Knapsack greedy algorithm in Python
list comprehensions aren't too useful in that code. Well, I think I can help improve your code anyway:
valuePerWeight = sorted([[values[i] / weights[i], weights[i]] for i in range(numItems)], reverse …