This is an exercise to implement a waiting room for an hospital with the following requirements:
Add (and remove) a patient to the queue of the waiting room
Move a patient up and down the queue
Show all patients in the queue
The queue needs to be persisted
The WaitingRoom interface:
public inte...
I wrote this code and I just can't stomach it.
The idea is that there is a schema, and the goal is to find the entry with autoIncrement set to true. If it's not found, the result should be idProperty.
Here you go:
const idProperty = 'id'
const schema = {
id: { type: 'number' },
code: { type: ...
I have code for a 64-bit timer register which can take in a 32-bit slice and depending on the inputs, place the slice in the high side or the low side, or increment the counter.
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.NUMERIC_STD.ALL;
entity CSR_TIMER is
Port ( clk : in STD_LOGIC...
def indexed_sum(a, k):
N, M = a.shape
out = np.zeros((N, M))
for i in range(N):
for j in range(M):
out[k[i, j], j] += a[i, j]
a = np.random.uniform(0, 1, (N, M)) # can be any dtype
k = np.random.randint(0, N, (N, M)) # must be int
Can this be made faster withou...
I am writing a script to reads rows (records) from an excel file with xlrd package and then create a dictionary for each row of excel file. Then append each dictionary to a list. After I finished reading rows from excel file and prepared the list of dictionaries; I use odoorpc to connect to the i...
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <omp.h>
#define MAXN 10*1000*1000
int fillarray(unsigned maxn, int *p, int psize) {
int i, top = 1;
int n;
p[0] = 3;
printf(" 2\n 3\n");
for (n = 5;; n += 2)
for (i = 0; n % p[i] != 0; i++)
...
I'm creating a ticket reservation system in Java, I want to use a Two-dimensional String array for managing the seats. I have enums that hold the plane model and the amount of seats available so the array pulls the rows and columns from there. I just want to see efficient my code is and how can I...
I am new to rust and I wrote a little program that takes a part CSS selector and returns the name of the element and two vectors containing its attributes (classes, ids)
Example
div#menu.big.pink => "div", ["menu'], ["big", "pink"]
Because I am new to rust I am looking for improvement to make t...
This is a follow-up question for A recursive_transform for std::vector with various return type and A recursive_transform for std::array with various return type. Based on these discussion about the recursive things, the another idea comes up in my mind that trying to implement a print function f...
I recently came across a problem scheduling Coronavirus testing at a hospital; the testing capacity needed to be allocated to
high risk wards (combining many factors)
ones which hadn't been tested recently
This presents a really tricky problem when scheduling, because as well as complexity in ...
I have my algorithm to find all legal moves in Reversi game.
Here's the code with comments:
"""
-1 => no disc
0/1 => player's disc
"""
for row_idx, row in enumerate(board):
for column_idx, column in enumerate(board):
if board[row_idx][column_idx] == -1:
"""
...
I'm learning MVP for Android and am wondering if that piece of code that I wrote is correct in terms of this pattern or maybe is completely messed up.
I'm wondering if there can return type other than void in contract interface like I have in Model interface, secondly context shouldn't be passed ...
My game engine uses the following broadphase collision detection algorithm:
internal void SweepAndPrune()
{
// First: order all objects from left to right on the x-axis:
IOrderedEnumerable<GameObject> axisList = _gameObjects.OrderBy(x => x.LeftRightMost.X);
// loop through all object...
The excercise is to print n nested squares. The nested squares are given as input by the user.
Example output for n = 4:
┌────────────────────────────────┐
│ ┌────────────────────────┐ │
│ │ ┌────────────────┐ │ │
│ │ │ ┌────────┐ │ │ │
│ │ │ │ │ │ │ │
│...
I would like your opinion on my Remove-Files PowerShell function. It is used in my File-Removal-PowerShell-Script. It is designed to be very flexible so a script user can have configure it to remove files in multiple and various way as it often the chase.
Remove-Files function
function Remove-Fil...
I created a webapi with synchronous methods and I'm trying to turn it into async but I'm running into a bunch of issues. I have a PagedList class that's being returned by the repository but I get a bunch of errors when modifying the method.
It was pretty simple to transform a method without a pag...
