Peters8090’s gists

Peters8090 / squareFromNumbers.py

Created April 21, 2021 19:41

	def squareFromNumbers(n):
	return list(map(lambda x: [n] * n, ([n] * n)))

	print(squareFromNumbers(5))

Peters8090 / multipleArray.py

Created April 21, 2021 19:41

	def multipleArray(num, length):
	return list(map(lambda x: int(x[1]) ** (x[0] + 1), enumerate(str(num) * length)))

	print(multipleArray(5, 3))

Peters8090 / sqrt.ts

Created December 2, 2020 13:12

A function counting the square root of a number with the given precision.

	const sqrt = (a: number, precision = 3) => {
	let cur: number = a / 2;
	while (true) {
	if ((cur ** 2).toFixed(precision) === a.toFixed(precision)) {
	return cur.toFixed(precision);
	}

	const step = 10 ** (-1 * (precision + 1));
	if (cur ** 2 > a) {
	cur -= cur * step;

Peters8090 / BinSearch.java

Created August 21, 2020 13:58

	package programowanie_komputerowe;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.Hashtable;
	import java.util.List;

	public class BinSearch {
	public static void main(String[] args)
	{

Peters8090 / LoadingPage.js

Created June 6, 2020 21:14

[React, Material UI] - Loading page with a fancy spinner

	import React from 'react';
	import useTheme from '@material-ui/core/styles/useTheme';
	import useMediaQuery from '@material-ui/core/useMediaQuery';
	import {CircularProgress} from '@material-ui/core';
	/** @jsx jsx */
	import {jsx, css} from '@emotion/core';

	export const LoadingPage = () => {
	const styles = {
	root: css`

Peters8090 / views.py

Last active June 6, 2020 21:14

[Django 3.0.5] - i18n JSONCatalog with domain list and tuple support

	# Example of use in urls.py:
	# from django.urls import path
	# from .views import

	# from .views import JSONCatalogWithDomainListTupleSupport

	# urlpatterns = [
	# path('i18n/', views.JSONCatalogWithDomainListTupleSupport.as_view(domain=['django', 'djangojs'])),
	# ]

Peters8090 / ArraysAndLoops.java

Created November 11, 2019 16:29

[Computer programming homework] Write a program, in which we create an array of integers of length 10, which is initialized with any numbers from 1 to 100. The program has to print that array and the sum of all its elements.

	import java.util.Random;

	public class ArraysAndLoops {
	public static void main(String[] args) {
	int[] array = new int[10];
	int arraySum = 0;
	System.out.println("Array: ");
	for(int i = 0; i < array.length; i++)
	{
	array[i] = new Random().nextInt(100);

Peters8090 / SimpleCalculator.java

Last active October 5, 2019 15:06

[Computer programming homework] Java introduction: Write a program that simulates calculator operations. Create variables number1 and number 2. Create variables summing [dodawanie], subtraction [odejmowanie] etc. Assign the results of specific mathematical operations to variables summing [dodawanie], subtraction [odejmowanie], etc.

	package programowanie_komputerowe;

	public class SimpleCalculator {

	//liczby na ktorych beda wykonywane dzialania
	static double liczba1 = Math.random();
	static double liczba2 = Math.random();

	//wyniki dzialan na liczbach 1 i 2
	static double dodawanie = liczba1 + liczba2;

Peters8090 / NumbersSumming.cs

Created September 21, 2019 21:30

[Computer programming homework] This script is written in C# and can be easily executed in Unity. Algorithm asks you to input two numbers and tells you then the sum of them.

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;
	using System;
	using System.Linq;
	using UnityEditor;
	using System.Reflection;

	public class NumbersSumming : MonoBehaviour
	{

Peters8090 / NumbersComparing.cs

Last active September 21, 2019 21:28

[Computer programming homework] This script is written in C# and can be easily executed in Unity. Algorithm asks you to input two numbers, which can't be equal and tells you then which one is bigger.

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;
	using System;
	using System.Linq;
	using UnityEditor;
	using System.Reflection;

	public class NumbersComparing : MonoBehaviour
	{

Piotr Bartoszewski Peters8090