Unanswered Questions
813 questions with no upvoted or accepted answers
17votes
0answers
911views
Let's register that Django user
Short introSo, I've been using Django for a while now and thought it would be nice to start a simple application. In an ideal World, each app must have a way of letting its users register and that's ...
10votes
0answers
1kviews
Cyther: The Cross Platform Cython/Python Compiler (Take 2)
I recently posted an earlier version of this code on Code Review, and now with the given suggestions and many other improvements, I am back. I included the description of exactly what Cyther is ...
7votes
0answers
5kviews
Cubic spline interpolation in Python from scratch
I implemented the cubic spline interpolation explained inhttps://en.wikipedia.org/wiki/Spline_interpolation as a Python class. Of course, such an interpolation should exist already in some Python ...
7votes
0answers
293views
Selection sort with reduced comparison count: Python iteration 2
Follow up to Selection sort with reduced comparison count - semi-final Iteration?My goal (and excuse not to tag reinventing…) is to have presentable code to argue the viability of reducing the number ...
6votes
0answers
153views
A Python script that creates n-flakes
I have written a simple Python script that generates n-flakes using matplotlib.Wikipedia article on N-flake.I wrote two functions, one function generates pentaflake, the other generates hexaflake, I ...
6votes
0answers
116views
Chapter 8 Challenge: Add employee names to a department
The boring but exciting challenge:Using aHashMap andHashSet, create a text interface to allow a user to add employee names ...
6votes
0answers
342views
Thread Art Generation that Creates Embroidery Files
I have made a thread art generator that creates thread patterns from images. Mine is a bit different as it outputs an embroidery file (It embroiders quite nicely, though the settings need a lot of ...
6votes
0answers
2kviews
6votes
0answers
9kviews
Example of multithreading in Python3 / PyQt5 using QThread
I wanted to make a simple example of multithreading with QThread in PyQt5 / Python3. The script generates a set ofQLineEdits and buttons to start and stop a set of ...
6votes
0answers
145views
Android component animatable on its height
I'd like to have a code review for a component which is supposed to be animatable on its height. It's supposed to be a transitioning element.I find it quite laggy on my phone....
6votes
0answers
827views
Pseudo-parallel depth-first search
I'm writing a small program that generates a file containing an adjancency matrix, it then reads from that file, constructs a graph and does something like a parallel depth-first search (dfs) on it....
6votes
0answers
2kviews
Implement two level caching using spring's cache abstraction Cache and CacheManager
Details about spring's caching framework are here. When I was reading this link, I thought the composite cache mentioned there was one that used levels of caching based on the order given to the ...
6votes
0answers
4kviews
Real-time bitcoin data feed and storage using websocket framework
I'm trying to create data feed script for real time bitcoin data for OkCoin exchange using their websocket API (documentation) and a database manager for storing.There are two channels I am ...
5votes
0answers
115views
Dial's heap in Java for integer priority queues
(The entire project is here.)IntroI have this priority queue data structure for non-negative integer priority keys. I recall that it is called Dial's heap.CodeImplementation...
5votes
0answers
78views
Message-free flow-oriented logger
Today, I've got a smallFlowLogger for you to review. The idea is not to log pure messages, but focus on the flow of the app that might contain such items as:<...





