this is my second SFML game, it's PONG, please tell me what you think, any reviews and/or tips will be deeply appreciated =)
#include <iostream>
#include <SFML/Graphics.hpp>
int player1score = 0;
int player2score = 0;
bool intersects(sf::CircleShape& c1, sf::RectangleShape& rect2){
sf::FloatR...
What I'm trying to do is create a piece of code that gets a value from adjacent (forward/backward on either axis) objects in a two-dimensional array.
Tile u = findTile(tile.X, tile.Y - 1);
Tile l = findTile(tile.X - 1, tile.Y);
Tile d = findTile(tile.X, tile.Y + 1);
Tile r = findTile(tile.X + 1,...
I have written a script in python to insert tweets into MySQL table in streaming mode by retrieving them from twitter using their Streaming API. I have never done so before (writing streaming data into relational DB). My program is working but certainly in a wrong way. Because when I checked MySQ...
I implemented a fixed-length stack in Java for use in my fractal generator program, an RPN calculator and my esolang interpreter. This is a generic stack, and goes over and above the call of duty in places to supply my esolang interpreter with some essential methods (the initStack(),dumpStack() a...
I started a project the other day and started going down the path of using async and await as I have never used it before and it seems like a good match. The app that I'm making is a WPF solution using MVVM. It is going to read from a smart card and show the information that was saved to the card...
note: I'm sorry about the title, couldn't think of anything more sensible
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I wrote this program to help me visualize some probabilities.
0) it takes three inputs: a reference value, a pool of allowed attempts and a con...
I have this background service, which runs continuously even when the application closed (Paused or Stopped).
The service is to retrieve the user location and post it to server. Here's my code.
public class LocationUpdaterService extends Service
{
public static final int TWO_MINUTES = 12000...
tl;dr:
We’re planning to make some changes to our ToS to stop companies from scraping user profile information from multiple websites and then spamming them. The changes only restrict a specific kind of commercial use of profile data that is scraped or copied from our site without the user’s per...
I have written a safe read function for haskell (for education!). I think this is fairly idiomatic haskell code, but I'd like to know for sure. If you see anything else that could be improved, please let me know in your answer.
module ReadNum (readNum) where
main = print $ readNum "87k7"
r...
even = []
odd = []
for i in range (1,11):
print(int(input("Enter a integer:"%i)))
if (i%2 == 0):
even.append(i)
else:
odd.append(i)
if len(even) == 0:
print("ERROR")
else:
print(str(min(even)))
well.. i don't know what is the problem...
please help me ;(
Create a class diagram and Java code for the following system and
scenario, taking into account the possibility of future extensions.
"The system is a command line utility that prints a short 'quote of
the day' on the user's terminal when run. To begin with the quote is selected randomly...
I've grown tired of typing my password back and forth to all the hosts you connect to, i want to be able to jump to every single user on all the hosts with ease.
So i've made this script with a quite messy oneliner at the end of it.
The script first reads user input where to connect to.
remot...
I have written a very basic paint program in java using awt and swing. I have separated the program into two different class files; one of them holds the JFrame and adds a custom panel (this custom panel being the second class file, extending JPanel).
In my first try, I tried using Timer and an ...
private void loadTabsIfGPSAndInternetAvailable()
{
final Utils utils = new Utils(this);
final LocationClient locationClient = new LocationClient(this);
if (!utils.isConnected())
{
utils.generateNoConnectivityAlert();
}
else if (!loca...
I have this simple code:
#pragma once
#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <type_traits>
template <typename _T, typename = std::enable_if_t<std::is_floating_point<_T>::value> >
struct Point {
_T x;
_T y;
Point();
template<typename _U, typename = std:...
In response to this meta question and this comment in The 2nd Monitor, I'm curious how Code Review meta would feel about the idea of a maintained list of useful, on-topic blogs maintained by active Code Review users.
The idea is that the meta question would explain what the list is, and the answ...
Lints and Hints: What tools are available for checking and correcting the conventions, style and common errors in my language (lint tools), and are there tools that can automatically fix them (hint tools)?
This is a follow-up to a comment posted on Is there a place for automated code reviews?
...
Performance checkers: What tools are available for attaining the metrics necessary to perform a performance review? Bench-marking is often not easily done by hand after all.
This is a follow-up to this question about formatting and error checking tools.
Tools listed here should help getting met...
In response to this meta question and this comment in The 2nd Monitor, I'm curious how Code Review meta would feel about the idea of a maintained list of useful, on-topic blogs maintained by active Code Review users.
The idea is that the meta question would explain what the list is, and the answ...
Initial stage of implementation of the polynomial class. Essentially I need to implement the basic mathematical operations. Right now I have implemented just addition. Was wondering if this is a good way to proceed. I also want to be sure if the move constructor would be called during the additio...
In order to convert a database type DB_NUMERIC to real, I noticed that a call to IDataConvert::Release() does not return 0, which is indicative of some additional pointers to the object dangling somewhere. In order to free the object, I would need a loop, which in my case has exactly 19 iteration...
I have a system that outputs a comma separated string into a single column. I need to grab the individual values out of that list. The list could have random spaces and commas that need to be accounted for. I'm new to MySql but I have a working example, it just seems rather long. I'm wonderin...
I'm working on implementing quicksort as a bit of practice and review for myself. Currently this is just a simple implementation for a primative integer array. After getting this working fine, I plan on making it generic.
What I have below still has a slight bug in it that I haven't been able ...
The sales rank (“popularity”) should be calculated for each product. 1, then next highest has rank 2, and so on.
Sales rank in one array and product sales in another array.
How would I do this?
