sneznaovca

import React, {useCallback, useLayoutEffect} from 'react';
import Quagga from '@ericblade/quagga2';
import QrCodeReader from '@ericblade/quagga2-reader-qr';

Quagga.registerReader('qrcode', QrCodeReader);

function getMedian(arr) {
    arr.sort((a, b) => a - b);
    const half = Math.floor(arr.length / 2);
    if (arr.length % 2 === 1) {

sneznaovca

package main

import (
	"bufio"
	"fmt"
	"log"
	"os"
	"strings"
	"sort"
)

sneznaovca

	/**
	 * @param array $list
	 * @param string $sortAttribute
	 * @return array
	 */
	public static function by(array $list, $sortAttribute)
	{
		usort($list, function($o1,$o2) use($sortAttribute) {
			if (!property_exists($o1, $sortAttribute) || !property_exists($o2, $sortAttribute)) {
				throw new InvalidArgumentException(sprintf('At least one object does not contains attribute \'%s\' used for sorting.', $sortAttribute));

sneznaovca

<?php

/**
 * usage: php matrix.php 4 2 3
*/ 

$m=$argv[1];
$n=$argv[2];
$k=$argv[3];