i,ve written a thread to be used to handle some commands its working fine but is my thread is safe ? could i make it better ?
type
TClientThread = class(TThread)
private
Command: string;
protected
procedure Execute; override;
end;
{ TClientThread }
procedure TClientThread.Exe...
I would like to design a thread safe class Parameters. This is internal and only my other classes in DLL will be able to use it. Here it is:
static class Parameters
{
private static int x1; // only getters of x1 and x2 will be visible to outside world
private static int x2;
private stat...
My first step into Fortran:
program Calc
real :: a, b, additionAnswer, subtractionAnswer, multiplicationAnswer, divisionAnswer
print *, "George Gibson's Calc"
print *, "Type the first number: "
read *, a
print *, "Type the second number: "
read *, b
additionAnswer = a...
I have a grid of images on a website where when you click on one it replaces the image with a Soundcloud iframe of a music track.
When I click on another of the images it replaces the original iframe with the original image and replace the new image with that tracks iframe etc.
It's tricky to e...
As part of a larger project I've created recently a simple CssBuilder and CssParser. It's composed of three classes and can parse/build inline and block CSS. Its main purpose was to render CSS for inline styles for email formatting (which is the rest of the project (maybe another time)). I also t...
From this hackerrank:
Problem Statement
The Head Librarian at a library wants you to make a program that
calculates the fine for returning the book after the return date. You
are given the actual and the expected return dates. Calculate the fine
as follows:
If the book is r...
I made a simple program in Python, which opens plays elevator music hides itself and then makes hidden files that don't stop growing in the same folder it's in.
(Named Vagra.exe After exported because it grows fast and big)
Any suggestion is welcome. (Coding: UTF-8)
from errno import *
from sys...
public boolean envelops(Shape s) {
boolean flag = true;
double distance = 0.0;
if(s instanceof Square){ //check if the shape is a Square
Point bottomLeft= new Point(((Square)s).getTopLeft().getX(),((Square)s).getTopLeft().getY()-((Square)s).getSideLength()); //calculating the cordinates of the ...
I don't really have much programming experience and this is the biggest thing I wrote so far. I am looking for any kind of feedback here!
Convert.php
<?php
function validatergb($key){ //doesnt really need to be a own function
$key = ($key < 0 ? 0 : $key);
$key = ($key >...
I'm making a prime number scanning algorithm in Java. It uses the concept of the Sieve of Eratosthenes to efficiently find the prime numbers.
It works well and can calculate all the prime numbers under 1,000,000 in less than a second on my laptop, but I was wondering how the algorithm could be f...
I have written this simple mean filter in JS using Canvas.
I am aiming for performance when doing the convolution (see the timer) and I do not want to use any external libraries. I am new with Javascript, I think it is quite efficient (< 1 ms).
I have tried to minimize/simplify the computation...
OGNext - Next-level personal OGame as…
Using timeit to time the function running over 1000 iterations, as follows:
import timeit
def search(word=None,source=None):
word = "is"
source = "Lorem Ipsum is simply dummy text"
places = []
for x in range(0, len(source)):
if source[x] == word[0]:
if source...
Here is my sample code:
public abstract class Guitar {
public abstract void play();
}
public class BassGuitar extends Guitar {
@Override
public void play() {
System.out.println("Bass guitar playing, boom boom boom");
}
}
public class AcousticGuitar extends Guitar {
...
Okay so on the minecraft launcher I'm always signed into my account. If I log out on the launcher I just sign back in. But to download the CrazyCraft 3.0 mod I need to enter my username and password on mojang.com but some reason it says unknown username or password. IDK why. I've tried my usernam...
There's a serious problem. We're getting large amounts of bad Minecraft questions constantly. I'm sure many of the regulars here on Arqade deal with it on a regular basis, but there we don't seem to be doing much other than closing the questions and leaving them to rot, and clutter up the site.
...
I am trying to print each digits of an integer and then sum of each digits like this. There is something wrong with the loops but I cant seem to figure it out.
Here is my code:
import java.util.Scanner;
public class PrintEachDigits {
public static void main(String[] args) {
Scanner scan...
I'm trying to create a function that can delete all empty subtable in a table. Take for example this table:
local icon = {
["track"] = "Dark Evangelism",
["duration"] = {
["minimum"] = {
},
["maximum"] = {
}
},
["stack"] = {
["minimum"] = {
["enabled"] = 1,
...