Unanswered Questions
882 questions with no upvoted or accepted answers
23
votes
0
answers
668
views
Multiplying big numbers using Karatsuba's method
The Karatsuba algorithm, first published in 1962, aims to speed up the multiplication of big numbers by reducing the number of 'single-digit-multiplications' involved.
Because of its complexity (...
- 4,773
20
votes
0
answers
5k
views
How to stream data directly from the database through a 3 tier architecture
The problem: generating a CSV file that is too large be stored in memory in a 3 tier architecture, without the complexity of saving the file to storage.
The solution: I've managed to write something ...
- 479
14
votes
0
answers
584
views
BattleShip - Ships & Players
I'm making a full-blown OOP Battleship game in VBA (previous post: Battleship Grid), and I want this code to be as good as it gets - and better, if I can.
I've refactored a few things, introduced a <...
- 75.3k
13
votes
0
answers
3k
views
Socket application using TPL
This is an application I wrote that allows multiple TCP clients to share a single TCP connection to a remote server (hosted project, and a demo). Traffic generated by the server is forwarded to all ...
- 79
11
votes
0
answers
360
views
Host-Agnostic Model-View-ViewModel Infrastructure
I've written an API that unlocks some serious MVVM capabilities with VBA's MSForms UI framework.
This is the complete code-behind for an example ...
- 75.3k
10
votes
0
answers
2k
views
Geode Contents Predictor StardewValley Mod
The goal
I really enjoy the game Stardew Valley. One of the things that the game has are geodes. Much like real-world geodes, these geodes can be cracked open, and you can find some fun things inside....
- 8,064
10
votes
0
answers
760
views
Sieve32FastV2 - A fast parallel Sieve of Eratosthenes
I’ve created a much cleaner, better designed version to my parallel sieve. I’ve implemented most of EBrown’s micro-optimizations but also revamped the code on my own (that is not in direct response ...
CommunityBot
- 1
9
votes
1
answer
386
views
Metropolis Monte Carlo Sampler in Rust
the following is an implementation of the standard Metropolis Hastings Monte Carlo sampler. You can read more about it here.
At the end I am going to give you a link to the Rust playground, so you ...
CommunityBot
- 1
8
votes
0
answers
805
views
Battleship MVC Architecture
The entry point is the Macros module, which - for now - includes only a single procedure, at a very high abstraction level - I'm quite happy with this:
...
- 75.3k
8
votes
0
answers
179
views
Implementing Simple Diff in Rebol
I've taken a crack at implementing Simple Diff in Rebol (versions 2 and 3). Simple Diff works by finding the longest common sequence in two series, then recursively applies itself either side of this ...
- 489
7
votes
0
answers
444
views
C# Generic high performance vectorized math operations
I'm writing a library which simplifies the usage of intrinsics in C#.
It's a generic library which supports all numeric types.
The goal of this library is to perform these operations at the highest ...
7
votes
0
answers
758
views
Unity3D shader for rendering 2D sprites with a pseudo-glitch effect
I'm making a puzzle game in Unity with sprite-based graphics. When the game is paused, I want to hide most game elements, because I don't want the player to be able to pause and leisurely think about ...
- 35k
7
votes
0
answers
682
views
Chaining JSON transformations with visitors
I have currently two use-cases that require JSON transformations before it can be deserialized.
The first use-case requires changing the custom short type property name from ...
CommunityBot
- 1
7
votes
0
answers
357
views
Web Battleship -The Unofficial Battleship UI
I've written my own UI for Mathieu Guindon's VBA Battleship (Battleship UI: GameSheet) which uses a webpage in a WebBrowser control for the View.
Webform: Userform
...
CommunityBot
- 1
7
votes
0
answers
260
views
Scheduler built with observables v2 (follow-up)
It would probably be too easy if the old Scheduler worked as intended being that simple. But an eye-openig review showed that from time to time it'll miss one ...
CommunityBot
- 1