NB - it's my first post here. If my question isn't in the right place, please inform so I can improve.
I tackled a beginners' exercise: "asks the user for a number and then prints out a list of all the divisors of that number."
NB - I reviewed similar questions in this forum but decided to post t...
This is my first question on Code Review, so please let me know if I botched anything.
After working for quite a while on my CS50 calculator, it has finally reached the point where I am completely satisfied with how it works. However, since it is hosted on Google Sites, I'm slightly worried about...
I'm using python 3.7 and I am using multiple dictionaries. Some of the keys are present in both dictionaries, some are not. Most of the values are numbers.
dict1 = {'a': 2, 'b': 3}
dict2 = {'c': 'Hello', 'a': 2}
I want to end up with a third dictionary that contains all of the keys, but if they ...
What I have here is a relatively simple endpoint for a small site I'm making. Idea is to take:
title
content
tags
and create an entry in the database. It works properly.
I threw this together as something that should work and tried to make it clean (like with the error list that gets returned) ...
Here is my (working) code that finds the least number of swaps to sort a list in ascending order.
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class Sort_Swap {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
...
I've just finished writing a program to help track Pokemon across Soul Links. For those curious I will include a link to what a Soul Link is. The goal of the program is to take in the names of the two Pokemon alongside the route that they were caught on. The Pokemon is then added to a table for t...
I want to notate Stock prices with html table.
The Number of rows (tickers) will be fixed.
and order of Response is also same always.
I want to Just updating Price Cell continuously.
Price data is come from other REST API server and I'll fetch this data on every 2 seconds.
and The Data will be no...
I have two python scripts (or one bash script + one python script) which are working independently from another, one script puts data into a folder, the other one reads from it.
Since I don't want to accidentally read from the folder at the same time it's updated, I created this simple folder loc...
question - https://codeforces.com/contest/91/problem/B
my solution is getting time limit error after 15 test cases and i couldn't come up with a better solution. can't find it in internet too. Please help me with the logic.
my code :
#include <bits/stdc++.h>
using namespace std;
#define ll lon...
I have a lot of redundancy here, but I am not sure how could I make it look shorter.
namespace Notan
{
public class EquipmentSystem : ScriptableObject
{
public UnityEvent onUpdate = new UnityEvent();
[SerializeField] private Weapon weapon1;
public Weapon Weapon1
...
Hello everyone I've implemented a dynamic queue along side with a randkm access iterator, can I get a review ? And thanks in advance.
iterator:
#pragma once
#include <iterator>
namespace con {
template <class T> class rnd_iterator {
T *m_Ptr;
public:
/*
* type aliases
*/
using value...
I have a CLI lib to automate batch operations on GitHub with many use cases: create issue, merge PR, delete branch... Since they all operate in a similar fashing regarding execution and output, I created a parent class GhUseCase as follows:
class GhUseCase:
# ...other methods
def action(s...
I attempted to implement a stack based on functional programming. Specifically, the idea is to allow structural sharing to reduce space usage. To do structural sharing, I added a unique key for the stack.
This stack data structure allows deletion in two ways. First, the stack might be popped. Sec...
I am wrapping my head around this class design.
Can you help me identify the advantage of having the Repository class here?
Repository::save() is indeed implemented with forwarding the call to Model::save().
class Model
{
private string _name;
public Model(string name)
{
_nam...
"Find minimum path sum" in a 2D grid, is a very popular question which is solved by dynamic programming. But what if instead of the minimum sum value, we return all the actual paths that lead to the minimum sum path? This was an interview question which has been puzzling me.
The original problem ...
I wrote a 2048 game in JavaScript with a object-oriented paradigm. The game board is presented with a two-dimensional array and each tile holds an integer.
Here is the implementation:
class Game {
SIZE = 4
constructor() {
this.board = Array.from({ length: this.SIZE * this.SIZE }, () => 0)...
I am working with System.Array and I found that the input parameter of ForEach method public static void ForEach<T>(T[] array, Action<T> action); is specified on one dimensional array case. I am trying to generalize this to multidimensional array.
The experimental implementation
Here's the experi...
After a long struggle, I've completed the Heredity project of "CS50's Introduction to Artificial Intelligence". However, I feel like my solution was not the most dignified way of doing it.
So for this particular function that I was working on, the goal is to calculate the joint probability of man...
I'm trying to write a search by location into a website. I cant help but think that the code I've written is not very efficient.
If I were to have 1000's of places it would be fairly slow.
Any improvements?
This is a psuedo version.
import haversine
class Place(db.Model):
name = "TEST"
lat...
can you give me some feedback about my approach to remove an idential element from following data structure?
const items = {
'Sun Mar 07 2021': [
{ id: 2 },
{ id: 1 }
],
'Sat Mar 06 2021': [
{ id: 1 } // remove me
]
}
const id = 1 // filter by id 1
const newDate = 'Sun Mar...
