I was making a pong game when I realized (by looking at other people's examples) that my Pong code was very messy and not organized. I would like to ask for assistance.
import java.awt.*;
import java.awt.Component;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.Timer;
public ...
Can someone help me decipher these ternary condition? Thanks in advance!!
int x = getXcor();
int y = getYcord();
for(int i = 0; i < speed; i++)
{
getXCastleCoord() > getXcor() && getXcor() < dimX ? x++ : x;
getYCastleCoord() < getXcor() && getXcor() > 0 ? x-- : x;
getXCastleCoo...
I'm studying JavaScript and jQuery and I did an implementation of a simple cat clicker game:
class Cat {
constructor(name, picture) {
let self = this;
self.name = name;
self.picture = picture;
self.count = 0;
let mainDiv = $('#cats');
let catDiv = $('<div></div>')...
How It Works:
Inspired by r/dailyprogrammer, the application uses regular expressions to group 1-3 digits at a time from right to left, each captured group is then converted to text.
Program Class
using System;
using System.Text.RegularExpressions;
namespace CheckWriter
{
internal class P...
LOAD_PLUGINS:
- PLUGIN1:
- name: balance_impl
version: 1.0
- PLUGIN2:
- name: billing_impl
version: 1.0
- PLUGIN3:
- name: sales_impl
version: 1.0
- name: Read the plugins
debug: msg={{item}}
with_items:
- "{{ LOAD_PLUGINS }}"
I tried writing above task t...
In my project the value slider must be sometimes set. Then no notification may be generated because otherwise the new value will written in database again. I have this solved in follow way. Is there a better solution?
package application;
import javafx.application.Application;
import javafx.bea...
Today i had discussion with my colleague about casting.
Our case:
We have root class
abstract class RootFoo<R extends RooFoo> {
...
abstract R getThis();
}
and we implement method getThis in subclasses.
My solution looks like this:
abstract class RootFoo<R extends RooFoo> {
...
...
I feel like there is a better way of doing this (i.e. without using two loops), but my colleagues and I are drawing a blank.
private static void ProcessRecords(long[] recordIds)
{
var threads = new List<Thread>();
var recordsPerThread = recordIds.Length / Settings.Default.WorkerThreads +...
Print two space-separated long integers denoting the respective minimum and maximum values that can be calculated by summing exactly four of the five integers.
Stuck at understanding a hint given in question.
Hint: Beware of integer overflow! Use 64-bit Integer.
Code:
arr = arr.OrderBy(i => ...
I am writing a function in Typescript that involves checking a condition, doing some extra processing if the condition is satisfied, and then doing the bulk of the job.
Here's the catch: the extra processing stuff, that runs if the condition is satisfied, returns a promise. So instead of a clean...
I'm developing a C# library with .NET Framework 4.7 and Visual Studio 2017 Community.
I'm trying to understand and use single responsibility principle correctly.
I have this class to do a backup in a SQL Server 2012 Database:
public static class DbManagement
{
private static string sqlBack...
I need help with my project.I want to pass data in tab 1 to listview in tab2
please insert the full code.
I have this C stack implementation that knows its minimum and maximum values:
minmax_stack.h
#ifndef NET_CODERODDE_UTIL_MINMAX_STACK
#define NET_CODERODDE_UTIL_MINMAX_STACK
#include <stdlib.h>
typedef struct minmax_stack_node {
void* datum;
struct minmax_stack_node* next_node;
str...
I've written a simple program that encrypt and decrypt a string using Caesar chiper.
There are some examples to show how it works:
$ cae encrypt "Hello World!" 5
Mjqqt Btwqi!
$ cae decrypt "Mjqqt Btwqi!" 5
Hello World!
$ cae encrypt "Hello world!"
Ebiil Tloia!
$ cae decrypt "Hello World!"
Hello...
I was wondering if there is a way similar as break for stopping different level.
Here is an example :
function Test() {
Action();
[...]
return; //Try to avoid this return and [...]
}
function Action() {
alert('Hello world !');
return; //Here I would like something simi...
I am trying to write a code to form a frecell game.
I need class called cards which has attributes suit and color
I also need a class deck of cards with attaributes startvalue and endvalue and number of suits .
I am stuck and is unable to find a solution .
I have to sort my dictionary. This is my implementiation. If you know another way to implement this, so feel free and tell me your sugestion
My dictionary has this form: dict1 = { vector_ddc : { '0' : [1, 2, 3, 4], '00': [1, 2, 3, 4], ...}, len : 65464 }
dict1 = {}
dict1 = dictionary["...
I wondered how nested classes in C# work as I often use them when I write native C# code (like Woods.Tree.Add(new Tree).Leaf.Color) so i tried it by my self with a Navigation example. There is a Position integer which declares a point on a line. To move left the position will be subtracted by 1, ...
In the link https://stackoverflow.com/questions/4081858/about-java-cloneable is written that Cloneable is bad practise. How to rewrite the class below:
public class DataSource implements Cloneable {
/**
* Variable name
*/
private String variableName;
/**
* Facility reference names
*/
priva...
I'm using the Service and I want to start the downloading and uploading procedure to Realm.
But the main thing is that it happens in one thread.
As can be seen from my code, it's awful.
If there is an opportunity to show how correctly this code should look. And I would like to know what is wro...
I have started dabbling with golang. I wrote up a binary search tree implementation. I was wondering if there is a cleaner way. Here is my implementation:
type BNode struct {
left *BNode
right *BNode
data int64
}
func insert(n **BNode, data int64) {
if *n == nil {
(*n) = 
I have the following pseudo code:
var queue = new BufferBlock<int>(new DataflowBlockOptions { BoundedCapacity = 5 });
var a = new ActionBlock<int>(async item =>
{
await Task.Delay(500);
Trace.TraceInformation(
$"Target 1: | Type: {typeof(int).Name} | Thread: {Thre...
I recently encountered a front-end interview coding challenge question that required one to create a function which returned an array that excluded numbers that occurred more than n-number of times (i.e. duplicate-removal). In this example it was all numbers repeated >= three (3) times. I manag...
I've written a script in python using "threading" module to scrape two sites simultaneously. This is my first time to work with multithreading, so the script might not look good enough to avoid criticism. However, It parses the two sites flawlessly. Any insight as to how i can do betterment of th...
I'm working on the following problem:
We have a Row Java type that roughly represents that of database table row (meaning it has a set of fields and is identified by complete set of values in those fields). Number and types of all fields are known up-front.
Given a collection of these Row objec...
I have two sheets named source and solution and I have to perform following activities.
Copy new records from source to solution.
Update records if rows present in source and have updated data.
Delete rows from solutions if rows not present in source file.
I have written following vba code....
It is commonly known that env doe not allow passing of arguments - at least not reliably. There are various workarounds described here, but they felt to hacky and unreadable to me. That's why I developed an alternative, ex.
ex:
#!/usr/bin/env bash
# save the string given in the sheband line
sh...
I started learning c++ and the first exercise was to create a small program to add two numbers. No more requirements. I did this and put a small validate the user input. I am sure that it could be much better written, so I appreciate all the critics and suggestions.
#include <iostream>
using nam...
I this the function createQuery is fully functionally, but I would like a review on it. I'm pretty sure this can be shorten and most important (improve performance). Any ideas?
const express = require("express");
const router = express.Router();
const CompanyPart = require("../models/parts");
r...
I have a list of dicts that all have the same keys. If a key's value is None in all dicts then I want to remove them (A solution that creates a new dict is fine as well).
I'm concerned about my Big O complexity of 2n^2 (correct me if I'm wrong). Are there better solutions to what I have below?
...
Here is my repo, pull requests are always welcome ^^
I know that OpenGL frameworks already exists (OGLPlus, for example) but I developing another one following this set of reasons:
To understand how OpenGL works
To develop tool (framework) which is convenient to use (at least for me)
To gain p...
This is my configuration for sending messages to an embedded broker. Also, the first bean method is used to just create and start the broker. It doesn't return any instance.
Please a take a look at the 3 methods and tell me if there is an issue. Don't worry about inner details such as pub/sub d...
I had to write a program to calculate the Lagrange polynomial of the maddening degree of function: \$log(x+1)+cos(x-1)\$
This is my solution:
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#define GRADE 6
/* Funzione per costruire la successione dei nodi (xi,yi) dei punti di valuta...
For a Student object in the package entity, I have a control.studentpackage with classes that are relevant to the Student object.
The Student is a class with only private properties and getters/setters for every property. The setters do no validation on their own.
My project structure is as f...
