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Results tagged with python-3.x
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user 47912
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.
5
votes
Python 3.6+ function to ask for a multiple-choice answer
I think that 200_success already covered most points. I would however like to add an alternative idea for the printing part:
print("Enter the number of your choice -",
*(f'{i}. {opt}' for i, opt …
- 938
15
votes
2
answers
1k
views
Project Euler #22 - Names Scores
I programmed Problem #22 from Project Euler in Python. It works but I want to know if it really is pythonic enough.
Using names.txt (right click and 'Save Link/Target As...'), a 46K text
file co …
- 938
5
votes
1
answer
970
views
Hints to make Sudoku solver more Pythonic
As you will see, I am not very familiar with Python and NumPy but want to learn it.
The following code is a very basic Sudoku solver which works fine for simple examples. Although it runs, I still ha …
- 938
1
vote
1
answer
95
views
Hints to make Sudoku solver more Pythonic (II)
I tried to implement as many changes suggested as possible as well as expanding the code base according to the suggested link. The original question can be found here. It does solve 4x4 and 9x9 Soduku …
- 938
4
votes
1
answer
4k
views
Class decorator in Python to set variables for the constructor
I personally don't like the boilerplate of most __init__ methods:
self.a = a
self.b = b
...
So I thought this would be a nice opportunity to learn a bit more about decorators. As this is my first a …
- 938
1
vote
1
answer
277
views
Write binary save file in Python
I'm fixed on the save file format. There are only three types of data:
long (NumPy int32 array, independent of platform)
double (NumPy double array)
string (UTF-8, but ord(c) < 128 for all character …
- 938
19
votes
2
answers
35k
views
Simple backup script in Python
Since rsync lacks compression and I'm not a big fan of rdiff, I thought I'd try my own little backup script. Since I'm very inexperienced with file management in Python, I'm sure there is lot of room …
- 938
7
votes
1
answer
119
views
Asynchronous recorder
A recorder to asynchronously record both scalar data and images and then synchronize them. The images should be cut with dynamics ROI.
Here's my attempt on it. Please feel free to comment upon it …
- 938
5
votes
1
answer
158
views
Project Euler #10 in Cython
I'm trying to teach myself some Cython. To do so, I use Project Euler #10:
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.
2 Find the sum of all the primes below two million.
My Cython …
- 938
2
votes
0
answers
266
views
asyncio with live update and abort capabilities
This is my first shot at asyncio. I'm looking for any pointers you might have. Especially:
Are there any race conditions?
This code doesn't scale as expected. In my project I need to call caget 4k t …
- 938