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10 votes
0 answers
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Private VBA Class Initializer called from Factory #2

About This is a follow-up of a previous question Private VBA Class Initializer called from Factory. I've decided to create a new question instead of answering my old question because I would like the ...
Cristian Buse's user avatar
8 votes
0 answers
120 views

Faster VB6 / VBA class deallocation

VB6 / VBA is slow to deallocate class instances VB* class instance deallocation becomes exponentially slower the more instances of that particular class there are. Quick test. You will need: Guido's ...
Cristian Buse's user avatar
5 votes
0 answers
2k views

Android nested RecyclerView handling clicks, using OOP

Brief Background: I just started learning Android Development recently. I have some experience with programming and understand the basics of OOP but am not confident that I am using principles of OOP ...
Ricky's user avatar
  • 51
4 votes
0 answers
899 views

Python tkinter placeholder entry widget

I made a placeholder for entry widgets from tkinter, so I was wondering how good it is. I just started learning Python a bit before, so please do correct me if I'm wrong or if I missed something, or ...
Delrius Euphoria's user avatar
4 votes
0 answers
65 views

Creating a C++ style class for storing a data on 2D grid on GPU memory

UPDATED I would like to create a class, which is intended to represent a field of values on a 2D grid. So, I would like to access the elements with a double square bracket ...
spiridon_the_sun_rotator's user avatar
3 votes
0 answers
72 views

A Haskell-style "maybe" type in Python, version 2

I have decided on a preferred solution to my question A maybe type in Python. Which implementation is best?, and have expanded it to be more ergonomic. I have implemented a host of utility functions (...
schuelermine's user avatar
3 votes
0 answers
272 views

C# class library for managing recurring background operations

I have written a class library for creating timer-based bacground operations in .NET projects. The idea is to be able to create and manage (start/stop/resume/cancel) recurring background operations ...
TDMR87's user avatar
  • 31
2 votes
0 answers
618 views

Python metaclass for inner classes

This is a metaclass for facilitating the concept of "inner classes" (as opposed to simple nested classes) in Python. I define an inner class as a nested class that expects an instance of the ...
Anakhand's user avatar
  • 645
2 votes
0 answers
77 views

Application Class Security

Is my Application.php class secure for continuing development? The Application.php acts as a registry for the whole application. I tried not to rewrite already working code that is being pulled from ...
Traven's user avatar
  • 173
2 votes
0 answers
290 views

PHP upload class

I know there are many PHP upload classes out there, but I'm comfortable with my own code, so I made a simple one here. What do you think of my approach when isImage...
Mihai Vilcu's user avatar
1 vote
0 answers
107 views

Storing multiple PyTorch tensors of different shapes with names that are not known by advance

I need to create a container for instances of torch.Tensor of different shapes, where I can call them by their name. It is a use case for a dict except that: I don't want to rely on the heavy syntax ...
Xiiryo's user avatar
  • 111
1 vote
0 answers
58 views

How was this python code analyze these classes with class diagram

Anyone please review my code and give some improvement suggestions. I wrote code but not to the best standards. I think this site give some valuable suggestions this code is for extracting xlsx or csv ...
Mohanraj M's user avatar
1 vote
0 answers
745 views

Parsing a large XML file and storing in Postgres efficiently using Pythonic code

I have a bunch of large XML files that I have to parse and store in Postgres. I have done a lot of procedural code but I want to think in terms of objects and reap the benefits. Any help in that ...
ThinkCode's user avatar
  • 111
0 votes
0 answers
116 views

A Generic Two Dimensional Data Plane with Common Math Calculation Build-in Methods in C#

This is a follow-up question for A Generic Two Dimensional Data Plane with SubPlane Method in C#. Thanks to aepot's answer. I am trying to implement a series methods to enhance the ability and ...
JimmyHu's user avatar
  • 5,510