I am trying to accelerate an algorithm where I am computing a 2D variance of many complex matrices stored as pages of a 3D array in Matlab. My implementation uses a Mex function with the C++ Matlab Data API. I perform Toeplitz convolution along both dimensions of the matrix with a simple kernel o...

Intro Suppose we are given a queue of waiting times \$\langle t_1, \ldots, t_n\rangle\$. The first "person" \$(t_1)\$ leaves the queue immediately. The persons \$(t_i), i > 1\$ all have to wait \$(t_1)\$ units of time, which contributes \$(n - 1) t_1\$ to the total waiting time. For the \$t_2\$, ...

Given 2 strings (A,B), split each string into an array, and compare each term of A with each term of B. Define a 'value' for each word with the following formula: termvalue = 100 / a_array.Count when comparing each item of the two arrays agains each other: if there is a complete match score+= ter...

I have a handful of files containing simple configuration in which I need to modify values. There are some useful constraints that simplify my implementation: The file consists of single lines of the form key=value (no multi-line values). Key names are written using letters, digits and undersco...

I am using Typegoose classes as the types of the parameters of the functions in the service layer, e.g.: export async function addNote(note: Note) { // ⬅ Note is a Typegoose class However then, in the controller (and elsewhere, possibly) where I'm calling these service functions, I want to avoid...

What would be the best way to appoach state structure for part of an app that shares some similar properties, but sometimes just one value, or combination of several values. In the following example, I have several actions that fetches different data for different routes, say, for root route /, i...

I was trying to practice implementing the two versions of a quicksort algorithm (Hoare and Lomuto's partition), but so far I was only able to display the original list. I have been stuck for awhile trying to figure out how to display Hoare's and Lomuto's quicksort? import java.util.ArrayList; pu...

I am working on a huge project, a mod for minecraft and I am trying to figure out how to locate or detect a thrown item and potentially assign that result to a variable or use a class to do this, what I want to do is something like this (note this is not my actual code just an example to show wha...

This is my first attempt at Quick Sort using Java and I am also looking for some helpful criticisms on how I can make my code better. import java.util.ArrayList; public class Quicksort<E extends Comparable<E>> { // Quicksort using Hoare's partition public static <E extends Comparable<E

In mathematics, the Thue–Morse sequence, or Prouhet–Thue–Morse sequence, is the binary sequence (an infinite sequence of 0s and 1s) obtained by starting with 0 and successively appending the Boolean complement of the sequence obtained thus far. Wikipedia Page I wanted to create images using the...

I'm very very new to coding. I'm trying to make an app that helps pick fantasy football players. It takes inputs from the user about what their preferences are and outputs a file that gives them a score from 0-100. The first 2 dropdown menus (will eventually) let you pick the team you support and...

What would be the best way to structure state to handle varying payloads that part of one logic but have different properties. In the following example, I have several actions that fetches different data for different routes, say, for root route /, it fetches only categories, for route /:category...