Please review the following CUDA-compatible Vector class in C++. #include <cstdlib> #include <ctime> #include <iostream> class Vector { private: int length; float * elements; bool is_column; // column-vector = single column, multiple rows. // row-vector = single row, multiple col...

I have a working way of deleting all vertices of degree less than 2 in a graph until no more can be found. But my solution has a significant issue which is that it calls Graph.delete_vertices() for each iteration. This call is very slow on igraph Graphs because igraph is quick on queries but slow...

I'm building a framework like this that can turn sass-like code into css, a template engine like Mustache, a DOM manipulator like React, and a router to add a single page app, and I'm having a performance problem, I need some help to get it running quickly and maybe some code refactoring if poss...

I've written a bytes to number converter for cpp similar to the python int.from_bytes. It does not make any assumptions on: The endianness of the input buffer The endianness of the system The endianness consistency of the the system ( = no assumption that all numeric types have the same endianne...

I'm trying to learn Rust, and have taken a stab at it by create a REST API, that stores the data in a local JSON file. Before I get deeper into things I'd like some feedback on if I'm doing things in a "Rusty" sort of way, or if there's a better approach to what I'm doing. https://github.com/TomH...

Please review my SNTPv4 server based on rfc 4330 I tested running 3 instances of ntp-check.exe from Galleon systems and 1 instance of Microsoft w32tm - w32tm /stripchart /computer: No crash! This is a Linux implementation. The socket layer uses UDP and select. Points of interest: Use of a callba...

The code below is my first attempt to create a concat "range adapter" using C++20 ranges. It compiles and runs with the latest Clang. The little test function creates a few different types of ranges, and passes them to concat to create a single concatenated view. It prints the result, as expected...

hello i created a class convert some template literal strings to jsx like Vtree i need some help refactoring it to make more smooth and fast var Jsx = (function () { function Jsx(entry, ...props) { this.entry = entry; this.props = props; } Jsx.prototype._props = func...