I've made a simple winhttp client in C++ and here is kind've the skeleton of the header file. I was thinking of initializing the session once and then using it throughout the rest of my http client structure. I don't know if this is super stupid but this was my thinking. This is just a skeleton o...

Saw this question while going through some String interview questions. I was not able to execute this since I was getting a Time Limit Exception on the website (Geeks for Geeks). I tried couple of test cases and seems to work fine. Would be grateful if someone can check the basic logic and tell m...

For one of my labs I need to write a complete java program which will simulate a "very simple" dice betting game. The specifications are as follows: simulate the throw of 3 dice. If you throw three sixes then you win $20; if you throw three of any other value then you win $10; if you throw two di...

I've made this program here (~240 lines) in which the user has to match their RGB Panel(right) with a randomized color on the left. It's a pretty fun program, and I suggest you try it out! It's fully runnable as is. But a lot of the code seems repetitive and I was wondering how it could be conden...

This is based on this question: Minimum number of jumps required It seems that the OP got it quite wrong, and I was curious if my thought process was alright and since it is a different language I wanted to link it to the OP for inspiration. But I welcome any points you want to make. Here is the ...

I am having a small confusion in the below implementation, whether to choose the mediator or the Observer or to use event bus guava event bus. Below is the logic public class A { public D Save(D data) { //validate the data //generate a text file for the data and push to ...

I am attempting Leetcode challenge 1640 - found here This is my first attempt at the solution. However I keep getting a runtime error because it says local variable "found" referenced before assignment I thought that outer scope variables can be accessed by inner scopes. I don't understand why ...

I am coding how to get the exact root using the bisection method in MATLAB. Dichotomie means bisection method. p is the function, a0 and b0 are the 2 points, nmax is the maximum iterations and tolx is the error. THIS IS THE BISECTION METHOD function [r,n,errx] = Dichotomie(p,a0,b0,nmax,tolx) %Thi...

I'm working with a REST service that responds with indeterminate types. In particular, it can respond with a String, a correct payload (T: Decodable) or an error payload (PayloadError). In order to cope with this type of requirement I've ended up with the following solution: do { let decoder ...

I want to drop some elements in scala Seq, but get confusing error: <console>:33: error: type mismatch; found : Seq[java.lang.String] required: Seq[String(in method drop_Val_List_In_List)] tmp; ^ What is Seq[String(in method drop_Val_List_In_List)]? The code is below: /...

Let's say you are living in a controlled economy where there is a baker in town, and every day he bakes a random number of loaves of bread (sometimes the oven breaks, or he has less ingredients). The people in the town queue up to buy a loaf of bread (you can only buy one loaf) based on a pre-ass...

This is a follow-up question for A Summation Function For Boost.MultiArray in C++. Besides the summation operation of all elements, I am trying to focus on the element-wise operation here. The main idea of this question is to implement an element_wise_add function for Boost.MultiArray. The purpos...

I posted this on stackoverflow, then they asked me to post it here instead. So basically: What I'm trying to do is get the Start and End of the DST of my current location. Years are not important for me, just the Start Month, Day, Hours and Minutes. I've searched for a solution but didn't find an...

Can someone look over my code and clean it up? I am trying to make a calculator with multiple inputs to add up. This is a snippet of the code that just needs to be cleaned up and shortened and I am relatively new to python so if anyone wants to clean this up thank you. #functions def x(): #ne...

So I watched this video, where they created a signup-form: https://www.youtube.com/watch?v=GAOBXGPuKqo Now, I have done everything in that video. And the signup-form is ready and looks great. But how do I connect this to my e-mail, so that when a new visitor, subscribes and signs up for new posts...

I recently created an intermediate calculator program, primarily to practice programming in C# but also for use with my college subjects. Any feedback on coding practices I can implement to optimise this program and any other programs I write in the future would be greatly appreciated. Thanks. us...

I am writing modules for a bot and in my last post I learned that I can delegate a command to another method but now I need to delegate the command to different files. Since I dont want to write the whole code into one file. So my question is how could I write this code to use multiple files. Thi...

I tried implementing a radix tree using C language in oder to get the auto complete suggestions of a dictionary. What are the improvements that I can do here. Also, is there any better way of doing this. Thanks in advance. The text file I used has the following format a at along bat cat Here's my...

Hi I using Vue 3 with Typescript. In my code I have variable: const editItem = ref<{ id: number title: string author: string }>({ id: 0, title: '', author: '', }) This variable I update using this method: const updateItem = (data: { id: number title: string author: string }) =>...

I'm learning swift programming and i built a music trivia app for iOS that use firebase real time database. I have a function that before the game start get the number of record for each category of the game and update a class variable that is a tuple called records. var records = (classical: 0, ...

I'm trying to create a sequence diagram, before I write the code, I came up with the following first diagram for a simple login case, does this look valid? You can edit and view the diagram here: https://www.planttext.com/?text=dPAnRW8n38RtUmgFhLJ4VWE2IktKgISUm5mCMCeb9zifukthImkexNKXWnKd___5jh9M...

Here is what my code looks like. outer = [] for i in range(len(finalboxes)): for j in range(len(finalboxes[i])): inner = '' if (len(finalboxes[i][j]) == 0): outer.append(' ') else: for k in range(len(finalboxes[i][j])): y, x, w, ...

I have an input checker class with some RegExes, and I have converted some of the loops to lambdas. Am I doing it right? They seem to work fine, but I'm new to Lambdas. Does this offer a performance benefit over the commented implementation? Should I try implementing the first one as a lambda, an...

This code does parallel processing of files read from a directory. It divides the directory into 'core' number of file chunks and process those chunks in parallel. 'cores' is the number of cores in the linux system. from multiprocessing import Process import os from time import sleep import multi...

I wrote a silly Rust program inspired by a WolframAlpha query. I know, that's nothing serious, but if there's anything that could be made more, well, proper Rust-like, I'd love to know! Of course, general feedback is welcomed too. For starters, here's my Cargo.toml: [package] name = "rusted-days"...

This is a simple maze generator program. It didn't want to include header files and separate compilation cause it was meant to be simple and straightforward, pardon my inability to include comment but I also think the code is both readable and understandable. I implemented an iterative version du...