rkotov93

pragma solidity 0.8.17;

contract Contract1 {
    Contract2 public contract2;

    constructor() {
        contract2 = new Contract2(address(this));
    }

    function foo() public pure returns (string memory) {

rkotov93

encrypt() {
  openssl enc -des3 -salt -in $1 -out $2
}

decrypt() {
  openssl enc -d -des3 -in $1 -out $2
}

rkotov93

const getRows = () => {
  const rowsObj = document.getElementsByClassName('audio_row_with_cover')
  return Object.keys(rowsObj).map((k) => { return rowsObj[k] })
}

const duration = (row) => {
  const durationStr = row.getElementsByClassName('audio_row__duration')[0].innerHTML
  return parseFloat(durationStr.replace(':', '.'))
}

rkotov93

def full_suit?(suit)
  suit.each do |k, v|
    return false if v < 1
  end
  true
end

def solution(a)
  ranks = (2..9).map(&:to_s) + %w(T J Q K A)
  suits = %w(H D C S)

rkotov93

require 'socket'

# read 1024 bytes from /dev/urandom and replace non UTF-8 cahracters with ''
seq = %x(dd if=/dev/urandom bs=1024 count=1)
seq.encode!('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: '')
seq.gsub!(/\s+/, "")

# Send urandom data to the server via socket
socket = TCPSocket.open('localhost', 7563)
socket.print(seq)

rkotov93

package main

import (
	"fmt"
)

type Fetcher interface {
	// Fetch returns the body of URL and
	// a slice of URLs found on that page.
	Fetch(url string) (body string, urls []string, err error)

rkotov93

package main

import (
	"fmt"
	"math"
)

// NewtonSqrt calculates sqrt by Newton's method
func NewtonSqrt(x float64) float64 {
	const delta = 1e-8

rkotov93

def random_sum
  Thread.current[:output] = ""
  10.times do
    a = Random.rand(1..1000)
    b = Random.rand(1..1000)
    Thread.current[:output] += "#{a} + #{b} = #{a + b}\n"
  end
  sleep 3
end

rkotov93

public class Factorial {
    public static BigInteger factorial(int n) {
        BigInteger t = new BigInteger("1");
        
        if (n == 0 || n == 1) return t;
        
        for (int i = 2; i <= n; i++)
            t = t.multiply(new BigInteger(Integer.toString(i)));
        
        return t;

rkotov93

    @SuppressWarnings({ "rawtypes", "unchecked" })
    private void fillTable(Integer[][] matrix) {
        matrixTable.getItems().clear();
        matrixTable.getColumns().clear();
        
        ObservableList<ObservableList> data = FXCollections.observableArrayList();
        
        for (int i = 0; i < matrix[0].length; i++) {
            final int j = i;
            TableColumn tc = new TableColumn(Integer.toString(i+1));