All Questions
8 questions
1
vote
1
answer
284
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Rules-engine to be improved/simplified for Efficiency (performance), Extensibility and Maintenance?
This is a simple implementation of a rules engine. I am really hating the very long MATCH/CASE function. I am wondering what kind of Design Patterns could be used there to make this code more ...
user106017
5
votes
1
answer
1k
views
Matchsticks game in Python
I made the following game in Python applying object oriented programming and I would like to know if there is something to improve.
PS: My native language is Spanish, if you see something wrong ...
- 103
5
votes
1
answer
664
views
Bank account balance program
Would my code be considered fairly optimal and efficient? If not, where can I look to improve the code? The program works just fine.
Would this method scale well if the dictionary containing the ...
- 51
1
vote
1
answer
385
views
Python program to find the substring with concatenation of all words
This is a Leetcode problem:
You are given a string, S, and a list of words, L that are all of the same lengths. Find all starting indices of substring(s) in S that is a concatenation of each word in ...
- 2,575
11
votes
4
answers
8k
views
A program that prints the longest substring of s in which the letters occur in alphabetical order
Assume s is a string of lower case characters.
Write a program that prints the longest substring of s in which the letters occur ...
- 305
4
votes
0
answers
95
views
Artificial perceptron in python3 [closed]
I have designed a very basic perceptron (single layer neural network) that has been mostly successful in learning basic linearly separable problems.
The perceptron in defined as a class with ...
- 149
3
votes
1
answer
1k
views
Tracking orders efficiently using a Python class
I've written a Ledger class for a daemon process, which is supposed to keep track of an exchange's orderbook. My main concern is the way I keep track of the orders -...
- 227
10
votes
1
answer
719
views
Python-based Git pre-commit hook to manage multiple users/Git identities
A couple of months ago I posted a bash script to manage multiple Git identities as a solution on Stack Overflow but soon found the hook isn't flexible enough.
Thus I decided to rewrite the hook in ...
- 203