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Roman rroma

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  • Germany, Munich
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@rroma
rroma / game.html
Created February 8, 2026 19:45
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<title>Runner Game</title>
<style>
body {
background:#222;
@rroma
rroma / quick_sort_iterative.go
Created March 28, 2024 08:55
Iterative quick sort (not using recursion)
package main
import "fmt"
import "math"
import "math/rand"
func main() {
//arr := []int{1,1,1,1,1,1,1,1,2,2,2,2,3,3,3,4,4,4,4,4,4,5,5,5,7,8,9,9,9,9,9,9,10,11,11,11,11}
//arr := []int{5,6,7,8,1,1,9,1}
//arr := []int{1,11,1,1,7,8,5,6,6,4}
//for i := 0; i < len(arr)/2; i++ {
@rroma
rroma / qs.go
Last active March 27, 2024 22:14
Quick sort
package main
import "fmt"
func main() {
//arr := []int{1,1,1,1,1,1,1,1,2,2,2,2,3,3,3,5,5,5,7,8,9,9,9,9,9,9,10,11,11,11,11}
//arr := []int{5,6,7,8,1,1,9,1}
arr := []int{1,11,1,1,7,8,5,6,6,4}
//for i := 0; i < len(arr)/2; i++ {
//arr[i], arr[len(arr) - i - 1] = arr[len(arr) - i - 1], arr[i]
@rroma
rroma / loop_insert.sql
Created July 12, 2023 10:02
Procedure to insert records in loop in Postgres
DO
$do$
BEGIN
FOR i IN 1..25000000 LOOP
INSERT INTO contacts(user_id, first_name, last_name, phone) values (2, CONCAT('Max', i), CONCAT('Mustermann ', i), CONCAT('79062901083', i));
IF i % 100000 = 0 THEN
RAISE NOTICE 'Rows inserted: %', i;
END IF;
END LOOP;
END
@rroma
rroma / bench.php
Last active December 5, 2019 11:14
<?php
/** https://github.com/php/php-src/blob/master/Zend/bench.php **/
if (function_exists("date_default_timezone_set")) {
date_default_timezone_set("UTC");
}
function simple() {
$a = 0;
@rroma
rroma / debitcredit
Created January 8, 2018 21:22
$79873.4
$79501.4
@rroma
rroma / payoner_count.js
Last active December 18, 2017 08:48
calc = function () {
total += eval($('.CreditAmount').text().replace(/\$/g, '+'));
console.log('Total: $' + total);
nextBtn = $('.nextPage');
if (nextBtn.css('display') !== 'none') {
nextBtn.click();
setTimeout(function () {
calc();
}, 5000);
}
@rroma
rroma / icons.txt
Created May 26, 2017 18:44
Fontawesome 4.7 icons list
glass
music
search
envelope-o
heart
star
star-o
user
film
th-large
@rroma
rroma / parse_fontawesome.php
Last active May 26, 2017 18:41
Get all fontawesome icons as list
<?php
$version = '4.3.0';
if (isset($argv[1])) {
$version = $argv[1];
}
$css = file_get_contents("http://maxcdn.bootstrapcdn.com/font-awesome/{$version}/css/font-awesome.min.css");
@rroma
rroma / node-from-binaries.sh
Last active August 29, 2015 14:26
sudo tar -C /usr/local --strip-components 1 -xzf node-v0.10.34-linux-x86.tar.gz
npm install -g bower
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/10gen.list
sudo apt-get update
sudo apt-get install mongodb-10gen
mongod