INTRODUCTION:
(You can skip the introduction, it's a little explanation of my technical skills and the problem I have)
As you can see in the title, the problem is really complex (I think?). It's hard for me to explain the problem with my poor English skills. So I will start with a simplificatio...
I had this question in an interview recently. Given a sorted array of integers, return a list of those integers squared, with the squares sorted. So given an array of these numbers:
-5, -3, 1, 2, 4
the result should be this:
1 4 9 16 25
I came up with this solution using Java 8 streams, b...
The following bash script was made to retrieve some local repository information in order to be used to display a condensed git status in terminal PS1 prompt.
It does some simple grep's string manipulation over (git status) --short version text to display 6 repository status: Commits ahead, ...
I wrote a code that accepts the output of rcon users command on the CS 1.6 console and notifies me if players other than the ones mentioned in the whitelist.csv are playing and the names of the blacklisted players that are currently playing. The program requires 3 files as inputs:
1) A text fil...
I have built this Generic Graph traverser, I have this implemented with DFS, I feel it will work equally fine with BFS too.
What do you think of this implementation?
I want help in reviewing the Visitor interface.
Should I have Generics in it or just use the base Object?
public abstract cla...
this is my first post here so please excuse any errors made in my post since I am new to this. For one of my assignments in school, I have the following prompt:
Acme Parts runs a small factory and employs workers who are paid one of three hourly rates depending on their shift: first shift, $...
Just for practice purposes, I written a basic client sided login/signup system that allows you to make an account, and then log into the account from my webpage. What it does is append to an object known as database for every new account made, and when you sign in, it loops through the database a...
suppose i have a vector containing n elements. I want to find out the number of previous elements greater than its element at present index i . I mean i want to find A[i]>A[j] && i
constraints : 1<=t <=1000 , 1<=n <=10^5 , 1<=A[i]<=10^5
My code:
#include<bits/stdc++.h>
using namespace std;...
Im working on a login script verification code using the password_verify function. But somehow the code shows an error on ELSE statement.
My code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Login</title>
<link rel="stylesheet" href="css/style.css"/>
</head>
<body>
<...
My application consist of two threads.
One - is running http server with aiohttp
Second thread is asking another web resource about current currency.
So there are two threads with asyncronous requests.
But I was struggling to run my http-server in another thread, I found solution here
I nee...
I want to calculate the correlation time. First I calculate the auto-correlation function:
$$
\chi(t) = \frac{1}{t_{max}-t}\sum\limits_{t'=0}^{t_{max}-t}m(t')m(t'+t) -\frac{1}{t_{max}-t}\sum\limits_{t'=0}^{t_{max}-t}m(t')\frac{1}{t_{max}-t}\sum\limits_{t'=0}^{t_{max}-t}m(t'+t)\sim e^{-t/\tau}
$$...
I want to create a MVVM-C project, but also adequately test it. Naturally I want to create such a project that can access a Network Service.
Any comments or thoughts on this approach?
DependencyFactory:
protocol Factory {
var networkManager: HTTPManagerProtocol { get }
func makeInitial...
I have a following table in a flask app
class Price(db.Model):
__tablename__ = "prices"
id = db.Column(db.Integer, primary_key=True)
country_code = db.Column(db.String(2), nullable=False)
value = db.Column(db.Float(precision=2), nullable=False)
start = db.Column(db.DateTime(t...
Create a class Account with the attributes:
accountId int accountType String balance int The method public
boolean withdraw(int) used to calculate the current balance of the
respective account. Before that it should enough balance. If there is
enough balance, deduct the amount ...
Background
About the Fleissner-Grille
The Fleissner-Grille is a really easy possibility to encrypt text.
You just have to take a grid of size n*n with (n*n)/4 holes (example). You then just write one letter in one hole. After you've filled every hole with a letter, you just turn the grille by 9...
I am new to javascript so I am not sure if it's bad practice to nest a for loops inside of each other.
This script simply takes a poorly organised menu and rebuilds it. Should I make a separate function for the nested for of loop or is it okay to nest it like I have done below?
Everything works...
output is not printing can you spot error please
I tried to create linked list and insert and view the data but there is not output being printed
class node:
def __init__(self,data):
self.data=data
self.next=None;
class linkedlist:
def __init__(self):
self.start=None;
def...
I'm new GO coder (stared this Sunday) coming from different backgrounds, I wrote the below code based on my understanding of Go within these couple of days, and impacted of my experience in other languages, I like to share for Go experts review/comments and feedback.
package main
import (
"...
