I am working on a quite a big Spring Boot web service and I wanted a standardized and simplified way to handle responses and exceptions by following fluent API design. So this is what I did and it works as I expected. For handling responses, first i created an interface like this, public interfac...

Hi guy's I am currently migrating some code from class-based components to function components using hooks in react. Where I have come across a piece of code that works as expected but there are 3 Axios calls that are dependent on input from the first Axios call. First Axios call returns order...

I'm implementing a 3D vector class which stores the x, y and z coordinates as doubles: class Vector3D { public: double m_X, m_Y, m_Z; } Would it be better for performance to store these in an array of doubles as shown below, or would performance not be affected significantly enough to matter...

A project of mine required me to search for certain workbooks in open instances of Excel. I found this article Code to get Excel, Word, PowerPoint from window handle which returns the applications for all the open Excel windows. Close to what I want but not exactly what I needed. The problem w...

I'm just getting to know the possibilities of Kotlin and mongoDB. I am writing a method that returns the name of the street after the ID. Everything works, but I find it quite sloppy. Empty String initialization, returning more data from the collection than I would like. How do I straighten it? C...

I need to form multiple records JSON from one row JSON based on date criteria, and the criteria are that when start date and end date have a difference of more than 1 year, it should have multiple rows for each year date as mentioned below: (python solution is appreciable) Input : ``[ { "ID": 1,

I've created some code in my API which will take a form, process the attached images, upload them and then save the record to the database. Controller Action [HttpPost("api/CreateDraftPost")] public async Task<ActionResult<DraftPost>> CreateDraftPost([FromForm]CreateDraftPostDto draftPostDto) { ...

I have a React hook "useFetchSales" that fetches all documents from the "sales" collection in Firestore: import { useState, useEffect } from 'react'; import db from "../firebase.config"; import { collection, query, onSnapshot, orderBy } from "firebase/firestore"; function useFetchSales() { c...

I'm using the logging module in python and i would like to create a function or class method which logs only if some condition is false, similar to assert but with logging a msg instead of raising an exception. In order to still be able to use the condition in if, while, any, all etc., i would li...

I was messing around with the csv package and I tried to implement a class that returns csv objects whenever I need to open a csv file directly from a url(and occasionally prints out something).I am still very green and I would like to know if there is something I can do to optimize this code.You...

I have posted this question on stackoverflow, but realised that this might be a more appropriate place for it. I have a big dataframe (> 30 mil rows) and a column containing lists of string values. I need to for example, to compare the first row list values with every other value in the same colu...

Below there is a full code for my app Staff Manager. The app does allow basic staff management, like adding, removing or changing details of employees. As it is one of my first GUI apps and I am self-taught (I have been learning for about 6 months now, a couple of hours every day after work) I wo...

So, I've written this small calculator for computing the volumetric weight of a parcel. I've been trying to kick some bad habits to the kerb lately so I was wondering if I could get a code review. Specifically, I'm hoping you lovely people could point out/correct my pitfalls in this example. Here...

I have experience in creating Macros in Desktop Excel Macros using VBA. The client is asking me to do Web excel automation. For Ex: A excel file is saved in SharePoint and I need to create a form as per their requirement and do some data transformations. If I create macros using Desktop Excel and...

This is a solution for Leetcode #6, linked: https://leetcode.com/problems/zigzag-conversion/. Essentially I am given two parameters, a string and an int for number of rows. How it works is if the string is: "PAYPALISHIRING" I need to write a program in such a way that it can be read as if it is d...

I'm using this API to get information on sports-betting odds. I am then processing it in Python to discard the irrelevant information. Here's what the response looks like: [ { "id": "9eec062ad8ed334517ab3a4be8362739", "sport_key": "americanfootball_nfl", "sport_title": "...

class1 which is responsible for calculating a discount for the customer. How can I improve my code readability... public class Class1 { public decimal Calculate(decimal amount, int type, int years) { decimal result = 0; decimal disc = (years > 5) ? (decimal)5/100 : (decimal)years/100;...

I have a simple program that matches words with descriptions. The program should do the following. Allow a user to enter a set of inputs: keys and descriptions. When the user clicks generate html a textarea should be created with html to be rendered in the word matching exercise. When the user c...

I inserted this code snippet in the functions.php of my child theme, to create the woocommerce single product page in the hook woocommerce_after_single_variation of the custom icons in line centered on the text, without using css, everything works, but I ask you much more experienced if that's ok...

Saw this question and though I wanted to try. So my version of reading Mine Sweeper: For the Online Judge #include <memory> #include <iostream> #include <vector> // Each member of the grid is either a mine // which is printed as a '*' or empty which is represented by a number. struct MineCount ...

I have a working solution for the problem below. I have the feeling that it could be improved using memoization, but I cannot see how to do it. The problem: You are given an array arr of N integers. For each index i, you are required to determine the number of contiguous subarrays that fulfill th...

Motivation While working on a completely unrelated task, I wanted to share a screenshot of my current Emacs frame, but not of the actual text contents. And while GIMP's pixelate filter did the job, I didn't want to fire up my image manipulation program just to share a picture of a custom theme or...

I'm working on a personal project to build a website that quizzes users on chess opening theory moves. I know my code is not very object-oriented but I am working on refactoring it right now. I just wanted to get the basics of it working before I started to restructure everything. Here is the lin...

I'm working on a dynamic programming problem and actually, I'm not quite sure whether it is dynamic programming since moving average M is based on previous M. No need to consider the efficiency. The problem requires selling a product over T time periods and maximizing the total actual sale amount...