I'm learning c++ and here I've written a little toy program that is supposed to list all the arguments passed to it through the command line.
#include <iostream>;
using namespace std;
int main (int argc, char *argv[]) {
for (int number = 1; number < argc; ++number) {
cout << argv[number] <<...
The returned class as result
public class cs_HttpFetchResults
{
public bool blResultSuccess = false;
public string srFetchBody = "";
public string srFetchingFinalURL = "";
public bool bl404 = false;
}
The HttpWebRequest version is shown below
publi...
So I originally asked this question on the main Stack Exchange site but it was recommended I post here instead.
OK, so Im working on a pretty simple Text Adventure game. Right now I have a functioning menu, and a very simple "battle mode" which will be converted into a random encounter as soon a...
Here is my implementation of a Pascal program, which is used to print an n-order Pascal triangle.
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import operator
from itertools import starmap, tee
from functools import lru_cache
def pairwise(iterable):
"""
s -> (s0,s1), (s1,s2), (s2,s3...
My solution is :
class NumberToWord
def letter_combinations(digits)
#return if number not valid
return [] if digits.nil? || digits.length != 10 || digits.split('').select{|a|(a.to_i == 0 || a.to_i == 1)}.length > 0
#number to letters mapping
letters = {"2" => ["a", "b", "c"],"...
I was inspired by another question to post another method of finding the two points in a plane that are closest to each other1.
This one is a line-sweep algorithm. It works roughly like this:
Sort the points based on their X coordinates.
Take two left-most points. They give us our first guess ...
ALTER PROCEDURE generate_invoices
AS
BEGIN
DECLARE @id_employee INT
DECLARE @id_client INT
DECLARE @id_service INT
DECLARE @amount INT
DECLARE @payment_way VARCHAR(20)
SET @id_employee = (SELECT TOP 1 id_employee FROM Employee ORDER BY NEWID())
SET @id_client = (SELECT TOP 1 ...
Note: This is my first question here so feel free to give me advice in the comments. I have read the How to ask a question page but I may have missed something
I have decided to create a discount Pokemon battle simulator using a module called guizero. It's basically a wrapper for tkinter that is...
Problem
A jamcoin is a string of N ≥ 2 digits with the following properties:
Every digit is either 0 or 1.
The first digit is 1 and the last digit is 1.
If you interpret the string in any base between 2 and 10, inclusive, the resulting number is not prime.
Not every string of 0s and 1s is a jam...
Does this sound doable or am i just wasting my time ?
I mean, should i take the step and complicate things more. I do after all have a working installer. But, a self updating installer sounds better.
Main question is, For the ease of allowing modders to create and upload modifications at will, ...
I consume an API which gives me this type of JSON:
{
"data": {
"name": "Start",
"pid": "1",
"position": {
"data": {
"x": "31",
"y": "330"
},
"metadata": "empty"
}
},
"metadata": "empty"
}
I have created the classes with objects with the s...
PRIME1- Prime Generator
The code is working fine and it's generating a prime number from M to N but the only problem is I'm getting TLE when I submit my answer. How do I optimise my code to pass the time limit?
number-theory
Peter wants to generate some prime numbers for his cryptosyste...
I have implemented Iterator pattern please have a look at the code given below,
The interface Container.java,
public interface Container<T> {
Iterator<T> getIterator();
}
interface Iterator.java,
public interface Iterator<T>{
boolean hasNext();
T next();
}
class ResourceCon...
I was doing this HackerRank problem which basically boils down to counting overlapping substrings in a string. I used this solution from StackOverflow to build this program -
def overlapping_occurrences(string, sub):
count = start = 0
while True:
start = string.find(sub, start) ...
I try to improve my code so that I don't have to program a try - catch block all the time.
e.g. at the moment I have to write many codeblocks like this:
try {
$login_feld = $SeleniumObj->driver->findElement(WebDriverBy::id("login_feld"));
} catch(NoSuchElementException $exception) {
$Se...
I wrote this tic tac toe game in react. I am learning react now. Feedback is welcome. PS. I deliberately used single file, to focus on React and not other aspects.
<!-- 3x3 Tic tac toe implementation in React JS. Giorgi Moniava. -->
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<...
I'm learning Algorithms, Data structures and C.This is an exercise set by myself to implement a simple linked list data structure with insertion algorithm in C, to better understand the subject.
All answers are highly appreciated, here's the code.
linkedlist.h / linkedlist.c
#ifndef LINKEDLIST...
I have a JSF project. This project is composed by some Maven Modules.
I have one module that need to read and write some files on server. To do this I need to know the "real" full path of the application/server.
The way it is coded, only the View layer can access this information by this method...
google says to embed this code for my website viewers to see a specific calendar, but wix says it is not acceptable. I am a beginner working for non-profit. Please help!
Thanks
I have had a terrible time trying to understand the process of working with methods. Specifically, I have found no one who can truly explain the concept of a method "returning" something. I believe I finally got through that but my code still won't work. Here is the code from the three locations,...
Good Morning Gents,
I'm trying to practice functional programing using javascript. These pure functions just work together to find the difference between two arrays. I know that this might be an impractical example of functional programing but, could you let me know where I can improve or maybe ...
recently I wrote something in the Arnold C language, however my Media compiler keeps rejecting it. It claims things such as syntax error.
IT'S SHOWTIME
HEY CHRISTMAS TREE isLessThan10
YOU SET US UP @NO PROBLEMO
HEY CHRISTMAS TREE n
YOU SET US UP 0
STICK AROUND isLessThan10
GET TO THE CHOPPER n
...
11,520 generations per clock count / 10,016 x 6,796 box / 244,596 pop count
There you go... Was fun.
Well, the design is certainly not optimal. Neither from the bounding box standpoint (those 7-segment digits are huge), nor from the initial population count (there are some useless stuff, and so...
I've been through a lot of posts over the web(and in SO) saying that it is not possible. However, I did the following code:
var a = {
_sum: 0,
_timer: null,
_resetTimer: function() {
if (this._timer) {
window.clearTimeout(this._timer);
}
this._timer = window.setTimeout(this._en...
I have a class which will have two instances and those two instances will be accessed by two different threads. I want to have a dictionary that is accessible from both the threads(with different instances of the same class) in a reliable way.
class DemoClass()
{
priv...
Bayesian: "Hello, Machine Learner!"
Frequentist: "Hello, Machine Learner!"
Machine Learning: "I hear you guys are good at stuff. Here's some data."
F: "Yes, let's write down a model and then calculate the MLE."
B: "Hey, F, that's not what you told me yesterday! I had some univariate data a...
My answer is different than the others and some people may not like it. The answers people have provided you are very idealistic. Sure, you may get lucky and get hired based on your "honest" answers and self discovery that you have realized that you need to communicate more effectively and give...
Write a Java program that:
„ Reads from Mr. Nader the amount of money with him.
„ Reads from Mr. Nader many lines; each line consists of 2 values: the name of
product, and its price.
„ At the end, the program should print a message indicating if Mr. Nader has enough money or not. Only if he has e...
could you guys give me some comments on the code in those 2 apps I have done?
First of them is a simple Snake game, second is an app that helps me to keep my back straight.
Thanks!
https://github.com/RGuInquire/Snake
https://github.com/RGuInquire/WatchYourBack
Is this good code? I do believe I improved quite a lot since last year, still I would really appriciate some feedback :)
import javax.swing.JOptionPane;
import java.util.ArrayList ;
public class IfNotRepeated {
/*
* 7.12 (Duplicate Elimination) Use a one-dimensional array to solve th...
private SomeReturn someMethod(Argument argumentThatContainsBooleanValue, List<process> processes) {
Boolean isProcesses = processes!= null && !processes.isEmpty();
Boolean isTrue = argumentThatContainsBooleanValue.getValue();
if (isTrue && isProcesses ) {
List<Thing> things = ...
I wrote this demo just for practice purpose, I would like to get some helps that could further improve my code quality. Any suggestion for improvement would be appreciated.
This code is a simple demonstration of stack implementation (by using array List).
User will be asked for the option of a...
http://imgur.com/a/Y3ck4
The link above shows an assignment that I have no idea where to start. I haven't done Java in years and again I have no idea what to do. Any help or an outline would be appreciated.
