I've been trying to debug this simple battle system I've been attempting to achieve. I'm at a severely basic level and have made a debugging main file to figure out the source of the problem.
The main battle functions I've created:
package great;
import great.Player;
import java.util.Scanner;
p...
I am wondering if anyone can help me pseudo-code this one out.
Issue:
I have a live feed coming in coming in from a local host, port 3333. That data is feed is being updated with incoming x & y location, tracked object number, motion and acceleration info.
To derive direction, I need to know...
Purpose
Validate if a number is an Armstrong Number.
An Armstrong Number is a number
such that the sum of the cubes of its digits is equal to the number itself. For example, 371 is an Armstrong number since 3 ** 3 + 7 ** 3 + 1 ** 3 = 371.
Strategy
Calculate the remainder and quotient of...
I've begun work on a program that allows the user, through use of a drag-and-drop GUI, to write basic "scripts" that can then be executed. It is heavily inspired by Unreal Engine 4's blueprints.
As I have never had my code peer reviewed before, I thought I'd use this project as a way to improve ...
I've been working on a project originally for school regarding object-oriented design, where I was supposed to write a class for a book and a bookshelf, and then have a driver class to add a couple books and print out their details. I originally started this project a while ago, adding and changi...
Is there any object oriented way or design pattern I can use to make this code better. How can I avoid casting in bellow code? What if I add new Object like WaterTank how will it interact with Fitting?
Here are my code classes
Run.java
package main;
import fittings.Fitting;
import fittings.Ta...
I ran into this challenge a couple of times today and thought I could tackle it with PowerShell. I refused to look at other peoples approaches to this hoping to complete it on my own. I'm sure the general idea is the same in either case. I have included more comments than I would normally to help...
I decided to help @Matt out a bit and ask a PowerShell question. This is a simple guess-the-number game learning how to use functions with and without parameters, and use the input and output functions. All comments are welcome.
Function GetNumber([int]$min, [int]$max) {
Return Get-Random ...
Firstly- thank you in advance for all the help. I am very new at java programming and I apologize if the answer to my question is incredibly simple.
I am trying to create a simple java calculator that uses JOptionPane, while loops and the logical operators || and &&.
So far I am able to compile...
I'm very new to Java and to Android programming. I'm working on a car loan calculator that works for the most part, put I'm not getting results after I click on the "calculate" button.
Before I hit calculate:
Total of Loan: $10,000.00
Monthly Payment:NaN
Total Interest: 10%
I don't really mind...
How do i get the urls of all the pdf files given on a specific page using python libraries like beautifulSoup and download all of them one by one?
I've got to delete / replace elements in an array.
For accomplishing these task one usually uses Array.splice().
Problem: Array.splice() expects the replacement items as a comma separated list. But I got the values as an array. I've made this
helper function which makes it possible to use spli...
I am a self-taught programmer, so please be gently. Please give as much feedback as possible for my code.
I want to make sure I am doing things the right way and efficient way.
What is the proper directory to save this info? What file type and what format?
How do I load these settings when the...
I've just started learning Xamarin. I've create an app that has 4 text boxes. When the app starts, the first text box starts looping from min range to max range until the user presses a button. Than the first text box stops, the second one starts etc.
My main issue is the threading part. I'm pr...
Simon's Guide for posting a good question
There are a lot of questions that appear on Code Review, and all questions are fighting for reviewer attention. This is a non-exhaustive list of items that I am looking for in a Code Review question when determining whether or not I should review it and ...
I wrote a basic command prompt tic tac toe Game. I want to know what can be improved in terms of modeling, what mistakes i made (if any).
Here's the code:
void Main()
{
TicTacToeBoard board = new TicTacToeBoard();
while(!board.GameOver())
{
var i = int.Parse(Console.ReadLin...
I'm making an Lua interpreter in JavaScript !
My interpreting method has as goal return an array with the lines from user script or return any syntax error case found.
It should interpret script inside an string, step-by-step! It's not done yet, but I did a base and rules for each statement. Th...
the below code is showing runtime error on compilation.
#include<iostream>
using namespace std;
int main()
{
int t,i;
string batman;
cin>>t;
while(t--){
getline(cin,batman);
for(i=0;i<batman.length()/2;i=i+2){
cout<<batman[i];
}
cout<<endl;
}
return 0;
}
Consider the following code:
public class BasicBuildOrder {
private List<GameObject> gameObjects = new ArrayList<>();
private List<GameObject> savedState;
public void saveState() {
savedState = new ArrayList<>(gameObjects);
}
public void resetToSavedState() {
...
Often I end up with
var askName = () => {
return new Promise((resolve, reject) => {
this.waitForInput('Name:').then(name => {
this.ask('Are there more players?', ['Yes', 'No']).then(answer => {
if(answer === 'yes') {
askName().then(res...
I'm trying to create a weekly calendar with React. Code: jsfiddle
How do I get the hours to the left aligned with the lines?
How can I improve the code? (js and inline CSS)
How can I improve the layout?
Any suggestions and improvement are welcome.
In order to learn Scala, I'm writing a simple module that takes a Service object I defined and serializes it in YAML format.
This is the definition of my Service class (and related):
case class Image(image: String)
case class ContainerName(container_name: String)
case class Command(comman...
I am learning Swift and Object Oriented Programming. I am new to design patterns and protocol oriented programming.
In my test code I have several related objects:
Security: the most important object that will be contained in the other ones.
AssetClass: Contains Securities objects
Watchlist: ...
I have written the following code for the project in the header. It was created as a win32 console app, empty. It is on Windows 10 and an HP Pavillion laptop with an AMD processor.
I am using the following known good 3 x 3 magic square as input:
8 1 6
3 5 7
4 9 2
The first check_row itera...
I made a pieChart function thanks to the main css properties 'rotate:xdeg', 'border-radius:100%' and 'overflow:hidden'. That helped me to make rotating quarter pies of any size.
Here is the code :
function getRandomColor() {
var letters = '0123456789ABCDEF'.split('');
var color = '#';
...
I have a below php script code:
<?php
if ($a == 'a') {
somenewfunction();
} else if ($a == 'b') {
anothernewfunction();
} else if ($a == 'c') {
dosomethingweird();
} else {
donothingatall();
}
?>
Is there any better way to wri...
I was asked to create a jQuery plugin that would sort homogeneous DOM elements in a given DOM container element.
I came up with the idea to attach data-priority attribute to the elements that are to be sorted, e.g.:
<div class="offer-item" data-priority="10">..</div>
, and later use that attri...
Alright, I have taken a closer look at the JLS and I believe this should clear up any remaining doubts you might have.
This is the original problem:
public class Main {
private static void flipFlop(int i, Integer iRef) {
System.out.println("Method 1");
}
private static void...
I made an app in NodeJS, with Express and Mongoose, that takes a URL as input into the address bar, and returns an alias to that URL. It can be used as a link shortener.
The app is intended to fulfil this challenge's user stories:
I can pass a URL as a parameter and I will receive a short...
I'm practicing my C coding and I wanted to implement my own version of the getline function in C for learning purposes. I'd like a review on coding style, correctness, improvements I can make for performance, and overall quality of the code. My main concerns are correctness and performance (in th...
I'm just looking for a cleaner way. Obviously I could store a variable for some of the int parts. Personally, I think the one-liner looks better and everyone's definition of what constitutes clean readable code differs.
def gen_isbn(isbn):
for i, val in enumerate(isbn):
if len(isbn) =...
Why isn't Code Review an optional alternative site suggestion, to move a question to, when voting that a question is off topic?
I think that is where this question needs to go:
MDX Efficiency, measures from the same Hierarchy (in Excel VBA)
I've been researching quite a bit about technology. I recently ran into a theory on how JS evaluates expressions. The topic is called short circuiting
Here's how it works
If presented with multiple conditions, if the first one evaluates to true JavaScript doesn't even bother reading the remaini...
could you please let me know if there are any improvements I could make to this Sorting code. I understand that there are built in sorting routines, just implementing my own sort method as an exercise!
Thank you in advance!
import java.util.*;
public class Sort {
public static ArrayList<Name>...
