Completed a short coding challenge located here:
https://www.hackerrank.com/challenges/js10-loops/problem?h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen
Just want to have it checked to see what I could have done to make it better and more readable.
/*
*
* Complete the vowelsAndConsona...
Preface: I've perused the other related questions before creating this one but I believe that those solutions weren't applicable to my situation. I'll concede that its possible that I may not have understood a possible solution (if any).
I'm working on refactoring an old poker game that I creat...
library(tidyr)
d = seq(as.Date("2018-01-01"),Sys.Date()+365,by='day')
saturdayList = d[weekdays(d)=='Saturday']
altSaturdayList = data.frame(lapply(split(saturdayList, format(saturdayList, "%Y-%m")), function(x)
na.omit(x[c(2,4)])))
altSaturdayList = subset(gather(altSaturdayList),select = c(...
This is a tic tac toe game that I made in C. It works the way that I want it to but I feel like I could have done it better or shorter. Any input as to how I did would be appreciated.
Include Statements and Prototypes
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//Creating the pr...
I am not sure why below code is throwing exception. If I implement the
same code with synchronized at method level then there is no
exception, and it works fine. I think using object lock should also
not have any issue.enter code here
package practice;
public class CustomSemaphore {
...
I am trying to implement a simple raw queue in C++. This is what I have come up with
#include <queue>
#include <cstdint>
#include <array>
#include <cstring>
class simple_queue
{
private:
static constexpr uint32_t max_msg_size = 4096;
using char_msg = std::array<char, max_msg_size>;
...
I am implementing the Unit type (like in F# and other functional languages) in C#, I drafted the code below:
public readonly struct Unit : IEquatable<Unit>
{
public static readonly Unit Default = new Unit();
public override int GetHashCode() =>
0;
public override bool Equa...
This is the latest version of my Blackjack game and I did a quite big update to it. Now you can make an account that is saved in the MySQL database and you can bet money that are also saved in the database.
from random import shuffle
import os
import cymysql
from getpass import getpass
import sy...
I tried to solve a 3Sum problem in leetcode
Given an array nums of n integers, are there elements a, b, c in nums such that a + b + c = 0? Find all unique triplets in the array which gives the sum of zero.
Note:
The solution set must not contain duplicate triplets.
Example:
Gi...
I was trying to solve a problem which stated:
Calculate the first 10 digit prime found in consecutive digits of e.
I was able to solve the problem but I did it by using some 10k digits of e available online. So I tried to write a program which calculates digits of e. The problem is that it...
i've gotten an exercise in regards to one of the classes that i'm taking at Uni. My problem is not that i can't solve the problem but that my algorithm isn't fast enough.
The assignment
Josefine has spent the entire summer deciding what courses she wants to study at The University of Algorithm...
Please see the code below, which I have taken and adapted from here: https://www.rabbitmq.com/tutorials/tutorial-one-dotnet.html and here: https://github.com/rabbitmq/rabbitmq-tutorials/tree/master/dotnet (RPCServer and RPCClient):
public RpcClient()
{
var factory = new Conne...
The Standard C Library consists of various headers files. Often only a few select ones are needed for given code.
Other times it is simply convenient coding to include them all in a .c file, even if that make the compilation time a bit slower.
Including all standard <*.h> is useful to help det...
I am working with closures and want to confirm that I do not have any memory leaks in my code. Below is my current code:
// in ImageGalleryController.swift
class ImageGalleryCollectionViewController: UICollectionViewController {
var images = [Image]()
func dropInteraction(_ interaction: UIDro...
The question has been put on hold with the reason code not implemented or not working as intended.
It is a curious case: in fact, the code is implemented, and does work as intended. The OP just didn't realize that.
Unfortunately the people voting to close also didn't recognize it. They were mis...
I'm doing a personal project on RMI. We did not study this at school.
I just want to know what you guys think about my code, if its well done. And, this is a stupid question but how do I know its working well ?
A little word about my project: I'm doing a supermarket checkout service (be able to...
The task:
Given a list of numbers L, implement a method sum(i, j) which returns
the sum from the sublist L[i:j] (including i, excluding j).
For example, given L = [1, 2, 3, 4, 5], sum(1, 3) should return
sum([2, 3]), which is 5.
You can assume that you can do some pre-processing...
I wanted to write a commandline scipt to generate diceware passwords based on the EFF diceware list.
The script (diceware_password.py) can be found below. It was originally developed for Python 2, but I want it to be compatible with Python 3 as well (both versions have been tested on my machine)...
what I am trying is to load a yaml file and update its values by argparse and save the resulted yaml in another path.
the output of yaml.save_load is:
import os
import argparse
import yaml
import functools
parser = argparse.ArgumentParser()
parser.add_argument(
"--config",
nargs="?",
...
As part of a school project I had to make a stopwatch with python, I wish to show my teacher but at the moment it is a little messy and long, is there any way to make it more compact or easier to read? - thanks in advance.
#stopwatch
from tkinter import*
import time
root=Tk()
root.configur...
