Newest Questions
77,830 questions
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Simple Random Password Generator in C# Updated
This is an update to my Simple Random Password Generator. It has been renamed to SecurePasswordGenerator and uses ...
- 665
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16
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Pure and impure Implementations of CSV parser in Clojure
There are two versions of the CSV parser. The latter seems to be more performant than the former, although the former's code is easier to read.
Variant 1, which parses a string:
...
- 402
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14
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A calendar event element
Below is code for a front end calendar event element I have just finished. Though I have been programming in JavaScript for a while, this is the first time I have created a custom class and element, ...
- 145
4
votes
1
answer
105
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Simple random password generator in c#
A simple random password generator in C#. Looking for any improvements around speed or design. Any char[] can be passed to choose random chars from. The array I ...
- 665
5
votes
2
answers
577
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Python calculator application
What do you think about my calculator application in Python? Are there any hidden bugs that I haven't noticed yet? Let me know about them.
Note: to be able to run this program you need first to ...
- 581
3
votes
2
answers
299
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BRESort - Bitwise Relationship Extraction - Intelligent Adaptive Sorting Engine for 32/64-bit & Floating-Point Data
I want to begin by sincerely thanking the community for the invaluable feedback on my previous BRESort byte-sorting research. Your insights about enums, named constants, loop optimizations, and test ...
- 101
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52
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Dijkstra's algorithm for non-uniform undirected hypergraphs: Take II - bidirectional Dijkstra's algorithm with excellent performance
Intro
(See the full repository here.)
A non-uniform undirected hypergraph is a generalization of an undirected graph. It is defined as \$H = (X, E)\$, where \$X\$ is the set of vertices and \$E \...
- 31.8k
2
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C# .NET 9 API for managing a personal investment portfolio
I've written a C# API using .NET 9 with the goal of managing a personal investment portfolio – that means,
adding funds
adding or removing transactions (for ETFs, ETCs, and usual funds)
retrieving ...
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4
answers
577
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My BRESort adaptive sorting engine in C
I've created BRESort - an adaptive sorting engine that dynamically selects
optimal algorithms based on data patterns. It achieves 3.6-4.2x speedup over stdlib qsort ...
- 101
4
votes
1
answer
157
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API having flow - normal flow along with background poller(it also involves events which is not shown here)
We have an API in which we call external service with a tracking id.This first part of the API workflow makes an entry to the DB as SUBMITTED after the call to first external API say /E1 finishes and ...
- 277
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81
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Counting the number of instances of a class in VB*
Getting the number of instances of a class module in VB*
In VBForums I found the following post:
Is there a way of retrieving the number of instances of a VB* class from within the class itself?
One ...
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4
answers
717
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Reservation app in C with linked list, BST, and CSV
This is a reservations app with linked lists for insertion and BST for search.
It uses CSV files for storage, recursion for printing
and handles memory allocation for variable growth.
I'm looking for ...
- 473
4
votes
1
answer
106
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Maintaining a memory-barrier with an expression-bodied member
I have a C# class with a number of properties that are read by and set by multiple threads. I use a simple lock when getting and setting them in order to have a full-fence memory barrier, so member ...
- 141
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2
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359
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Image Stitching using SIFT Keypoint Descriptor in C++
This is a follow-up question for SIFT Keypoint Detection for Image in C++. With the detected SIFT keypoints of images, image stitching is possible to perform. In this post, the first step is to ...
- 7,535
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99
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Deque implementation around strategy design pattern (second thought)
On a second thought, the Deque implementation around strategy design pattern changed with a new implementation of retainAll method according to the solution from ...
user293551