Total: 22
.NET Framework
Test
2021
Project Request
ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020
ProjectC
ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020
Vehicle Maintenance
ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019
Movie Navigator
ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018
Customers Exchange
ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016
ATM
ASP.NET MVC • C#
Automated teller machine emulation.
.NET Core
Pet project
2022
Mail Daemon
.NET 9 • Console • JSON
Utility to send mails with customizable settings.
Custom
Code
2024
Buns of code
.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.
PHP
Test
2024
Mediabox
PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020
Loan Castle
PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020
Content Management
PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019
Laravel
PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019
Phone Check
PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.
Frontend
Test
2021
Forex Wall
npm • React
For this exercise, what we need is a simple live wall for tracking currencies.
Business projects
Commercial
2008
Certification Center
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000
Amerikas Auto
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.
Pet projects
Pet project
2023
Geolocation Assistant
.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008
Web Dynamics
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000
Blackball
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.
Good old times
Legacy
2000
DOS Clock
Turbo Pascal • Assembler
Digital clock.
Legacy
2000
BrainOut
Turbo Pascal • Assembler
Tank battle game.
Legacy
1999
Airport Administrator
Turbo Pascal
Курсовая работа в институте.
Legacy
1998
Atomizer
Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.
Laravel
2019 TestIzveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
PHP
Laravel
Vue.js
Composer
SQLite
Source code
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Polyfill\Iconv;
/**
* iconv implementation in pure PHP, UTF-8 centric.
*
* Implemented:
* - iconv - Convert string to requested character encoding
* - iconv_mime_decode - Decodes a MIME header field
* - iconv_mime_decode_headers - Decodes multiple MIME header fields at once
* - iconv_get_encoding - Retrieve internal configuration variables of iconv extension
* - iconv_set_encoding - Set current setting for character encoding conversion
* - iconv_mime_encode - Composes a MIME header field
* - iconv_strlen - Returns the character count of string
* - iconv_strpos - Finds position of first occurrence of a needle within a haystack
* - iconv_strrpos - Finds the last occurrence of a needle within a haystack
* - iconv_substr - Cut out part of a string
*
* Charsets available for conversion are defined by files
* in the charset/ directory and by Iconv::$alias below.
* You're welcome to send back any addition you make.
*
* @author Nicolas Grekas <p@tchwork.com>
*
* @internal
*/
final class Iconv
{
const ERROR_ILLEGAL_CHARACTER = 'iconv(): Detected an illegal character in input string';
const ERROR_WRONG_CHARSET = 'iconv(): Wrong charset, conversion from `%s\' to `%s\' is not allowed';
public static $inputEncoding = 'utf-8';
public static $outputEncoding = 'utf-8';
public static $internalEncoding = 'utf-8';
private static $alias = array(
'utf8' => 'utf-8',
'ascii' => 'us-ascii',
'tis-620' => 'iso-8859-11',
'cp1250' => 'windows-1250',
'cp1251' => 'windows-1251',
'cp1252' => 'windows-1252',
'cp1253' => 'windows-1253',
'cp1254' => 'windows-1254',
'cp1255' => 'windows-1255',
'cp1256' => 'windows-1256',
'cp1257' => 'windows-1257',
'cp1258' => 'windows-1258',
'shift-jis' => 'cp932',
'shift_jis' => 'cp932',
'latin1' => 'iso-8859-1',
'latin2' => 'iso-8859-2',
'latin3' => 'iso-8859-3',
'latin4' => 'iso-8859-4',
'latin5' => 'iso-8859-9',
'latin6' => 'iso-8859-10',
'latin7' => 'iso-8859-13',
'latin8' => 'iso-8859-14',
'latin9' => 'iso-8859-15',
'latin10' => 'iso-8859-16',
'iso8859-1' => 'iso-8859-1',
'iso8859-2' => 'iso-8859-2',
'iso8859-3' => 'iso-8859-3',
'iso8859-4' => 'iso-8859-4',
'iso8859-5' => 'iso-8859-5',
'iso8859-6' => 'iso-8859-6',
'iso8859-7' => 'iso-8859-7',
'iso8859-8' => 'iso-8859-8',
'iso8859-9' => 'iso-8859-9',
'iso8859-10' => 'iso-8859-10',
'iso8859-11' => 'iso-8859-11',
'iso8859-12' => 'iso-8859-12',
'iso8859-13' => 'iso-8859-13',
'iso8859-14' => 'iso-8859-14',
'iso8859-15' => 'iso-8859-15',
'iso8859-16' => 'iso-8859-16',
'iso_8859-1' => 'iso-8859-1',
'iso_8859-2' => 'iso-8859-2',
'iso_8859-3' => 'iso-8859-3',
'iso_8859-4' => 'iso-8859-4',
'iso_8859-5' => 'iso-8859-5',
'iso_8859-6' => 'iso-8859-6',
'iso_8859-7' => 'iso-8859-7',
'iso_8859-8' => 'iso-8859-8',
'iso_8859-9' => 'iso-8859-9',
'iso_8859-10' => 'iso-8859-10',
'iso_8859-11' => 'iso-8859-11',
'iso_8859-12' => 'iso-8859-12',
'iso_8859-13' => 'iso-8859-13',
'iso_8859-14' => 'iso-8859-14',
'iso_8859-15' => 'iso-8859-15',
'iso_8859-16' => 'iso-8859-16',
'iso88591' => 'iso-8859-1',
'iso88592' => 'iso-8859-2',
'iso88593' => 'iso-8859-3',
'iso88594' => 'iso-8859-4',
'iso88595' => 'iso-8859-5',
'iso88596' => 'iso-8859-6',
'iso88597' => 'iso-8859-7',
'iso88598' => 'iso-8859-8',
'iso88599' => 'iso-8859-9',
'iso885910' => 'iso-8859-10',
'iso885911' => 'iso-8859-11',
'iso885912' => 'iso-8859-12',
'iso885913' => 'iso-8859-13',
'iso885914' => 'iso-8859-14',
'iso885915' => 'iso-8859-15',
'iso885916' => 'iso-8859-16',
);
private static $translitMap = array();
private static $convertMap = array();
private static $errorHandler;
private static $lastError;
private static $ulenMask = array("\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4);
private static $isValidUtf8;
public static function iconv($inCharset, $outCharset, $str)
{
$str = (string) $str;
if ('' === $str) {
return '';
}
// Prepare for //IGNORE and //TRANSLIT
$translit = $ignore = '';
$outCharset = strtolower($outCharset);
$inCharset = strtolower($inCharset);
if ('' === $outCharset) {
$outCharset = 'iso-8859-1';
}
if ('' === $inCharset) {
$inCharset = 'iso-8859-1';
}
do {
$loop = false;
if ('//translit' === substr($outCharset, -10)) {
$loop = $translit = true;
$outCharset = substr($outCharset, 0, -10);
}
if ('//ignore' === substr($outCharset, -8)) {
$loop = $ignore = true;
$outCharset = substr($outCharset, 0, -8);
}
} while ($loop);
do {
$loop = false;
if ('//translit' === substr($inCharset, -10)) {
$loop = true;
$inCharset = substr($inCharset, 0, -10);
}
if ('//ignore' === substr($inCharset, -8)) {
$loop = true;
$inCharset = substr($inCharset, 0, -8);
}
} while ($loop);
if (isset(self::$alias[$inCharset])) {
$inCharset = self::$alias[$inCharset];
}
if (isset(self::$alias[$outCharset])) {
$outCharset = self::$alias[$outCharset];
}
// Load charset maps
if (('utf-8' !== $inCharset && !self::loadMap('from.', $inCharset, $inMap))
|| ('utf-8' !== $outCharset && !self::loadMap('to.', $outCharset, $outMap))) {
trigger_error(sprintf(self::ERROR_WRONG_CHARSET, $inCharset, $outCharset));
return false;
}
if ('utf-8' !== $inCharset) {
// Convert input to UTF-8
$result = '';
if (self::mapToUtf8($result, $inMap, $str, $ignore)) {
$str = $result;
} else {
$str = false;
}
self::$isValidUtf8 = true;
} else {
self::$isValidUtf8 = preg_match('//u', $str);
if (!self::$isValidUtf8 && !$ignore) {
trigger_error(self::ERROR_ILLEGAL_CHARACTER);
return false;
}
if ('utf-8' === $outCharset) {
// UTF-8 validation
$str = self::utf8ToUtf8($str, $ignore);
}
}
if ('utf-8' !== $outCharset && false !== $str) {
// Convert output to UTF-8
$result = '';
if (self::mapFromUtf8($result, $outMap, $str, $ignore, $translit)) {
return $result;
}
return false;
}
return $str;
}
public static function iconv_mime_decode_headers($str, $mode = 0, $charset = null)
{
if (null === $charset) {
$charset = self::$internalEncoding;
}
if (false !== strpos($str, "\r")) {
$str = strtr(str_replace("\r\n", "\n", $str), "\r", "\n");
}
$str = explode("\n\n", $str, 2);
$headers = array();
$str = preg_split('/\n(?![ \t])/', $str[0]);
foreach ($str as $str) {
$str = self::iconv_mime_decode($str, $mode, $charset);
if (false === $str) {
return false;
}
$str = explode(':', $str, 2);
if (2 === \count($str)) {
if (isset($headers[$str[0]])) {
if (!\is_array($headers[$str[0]])) {
$headers[$str[0]] = array($headers[$str[0]]);
}
$headers[$str[0]][] = ltrim($str[1]);
} else {
$headers[$str[0]] = ltrim($str[1]);
}
}
}
return $headers;
}
public static function iconv_mime_decode($str, $mode = 0, $charset = null)
{
if (null === $charset) {
$charset = self::$internalEncoding;
}
if (ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode) {
$charset .= '//IGNORE';
}
if (false !== strpos($str, "\r")) {
$str = strtr(str_replace("\r\n", "\n", $str), "\r", "\n");
}
$str = preg_split('/\n(?![ \t])/', rtrim($str), 2);
$str = preg_replace('/[ \t]*\n[ \t]+/', ' ', rtrim($str[0]));
$str = preg_split('/=\?([^?]+)\?([bqBQ])\?(.*?)\?=/', $str, -1, PREG_SPLIT_DELIM_CAPTURE);
$result = self::iconv('utf-8', $charset, $str[0]);
if (false === $result) {
return false;
}
$i = 1;
$len = \count($str);
while ($i < $len) {
$c = strtolower($str[$i]);
if ((ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode)
&& 'utf-8' !== $c
&& !isset(self::$alias[$c])
&& !self::loadMap('from.', $c, $d)) {
$d = false;
} elseif ('B' === strtoupper($str[$i + 1])) {
$d = base64_decode($str[$i + 2]);
} else {
$d = rawurldecode(strtr(str_replace('%', '%25', $str[$i + 2]), '=_', '% '));
}
if (false !== $d) {
if ('' !== $d) {
if ('' === $d = self::iconv($c, $charset, $d)) {
$str[$i + 3] = substr($str[$i + 3], 1);
} else {
$result .= $d;
}
}
$d = self::iconv('utf-8', $charset, $str[$i + 3]);
if ('' !== trim($d)) {
$result .= $d;
}
} elseif (ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode) {
$result .= "=?{$str[$i]}?{$str[$i + 1]}?{$str[$i + 2]}?={$str[$i + 3]}";
} else {
$result = false;
break;
}
$i += 4;
}
return $result;
}
public static function iconv_get_encoding($type = 'all')
{
switch ($type) {
case 'input_encoding': return self::$inputEncoding;
case 'output_encoding': return self::$outputEncoding;
case 'internal_encoding': return self::$internalEncoding;
}
return array(
'input_encoding' => self::$inputEncoding,
'output_encoding' => self::$outputEncoding,
'internal_encoding' => self::$internalEncoding,
);
}
public static function iconv_set_encoding($type, $charset)
{
switch ($type) {
case 'input_encoding': self::$inputEncoding = $charset; break;
case 'output_encoding': self::$outputEncoding = $charset; break;
case 'internal_encoding': self::$internalEncoding = $charset; break;
default: return false;
}
return true;
}
public static function iconv_mime_encode($fieldName, $fieldValue, $pref = null)
{
if (!\is_array($pref)) {
$pref = array();
}
$pref += array(
'scheme' => 'B',
'input-charset' => self::$internalEncoding,
'output-charset' => self::$internalEncoding,
'line-length' => 76,
'line-break-chars' => "\r\n",
);
if (preg_match('/[\x80-\xFF]/', $fieldName)) {
$fieldName = '';
}
$scheme = strtoupper(substr($pref['scheme'], 0, 1));
$in = strtolower($pref['input-charset']);
$out = strtolower($pref['output-charset']);
if ('utf-8' !== $in && false === $fieldValue = self::iconv($in, 'utf-8', $fieldValue)) {
return false;
}
preg_match_all('/./us', $fieldValue, $chars);
$chars = isset($chars[0]) ? $chars[0] : array();
$lineBreak = (int) $pref['line-length'];
$lineStart = "=?{$pref['output-charset']}?{$scheme}?";
$lineLength = \strlen($fieldName) + 2 + \strlen($lineStart) + 2;
$lineOffset = \strlen($lineStart) + 3;
$lineData = '';
$fieldValue = array();
$Q = 'Q' === $scheme;
foreach ($chars as $c) {
if ('utf-8' !== $out && false === $c = self::iconv('utf-8', $out, $c)) {
return false;
}
$o = $Q
? $c = preg_replace_callback(
'/[=_\?\x00-\x1F\x80-\xFF]/',
array(__CLASS__, 'qpByteCallback'),
$c
)
: base64_encode($lineData.$c);
if (isset($o[$lineBreak - $lineLength])) {
if (!$Q) {
$lineData = base64_encode($lineData);
}
$fieldValue[] = $lineStart.$lineData.'?=';
$lineLength = $lineOffset;
$lineData = '';
}
$lineData .= $c;
$Q && $lineLength += \strlen($c);
}
if ('' !== $lineData) {
if (!$Q) {
$lineData = base64_encode($lineData);
}
$fieldValue[] = $lineStart.$lineData.'?=';
}
return $fieldName.': '.implode($pref['line-break-chars'].' ', $fieldValue);
}
public static function iconv_strlen($s, $encoding = null)
{
static $hasXml = null;
if (null === $hasXml) {
$hasXml = \extension_loaded('xml');
}
if ($hasXml) {
return self::strlen1($s, $encoding);
}
return self::strlen2($s, $encoding);
}
public static function strlen1($s, $encoding = null)
{
if (null === $encoding) {
$encoding = self::$internalEncoding;
}
if (0 !== stripos($encoding, 'utf-8') && false === $s = self::iconv($encoding, 'utf-8', $s)) {
return false;
}
return \strlen(utf8_decode($s));
}
public static function strlen2($s, $encoding = null)
{
if (null === $encoding) {
$encoding = self::$internalEncoding;
}
if (0 !== stripos($encoding, 'utf-8') && false === $s = self::iconv($encoding, 'utf-8', $s)) {
return false;
}
$ulenMask = self::$ulenMask;
$i = 0;
$j = 0;
$len = \strlen($s);
while ($i < $len) {
$u = $s[$i] & "\xF0";
$i += isset($ulenMask[$u]) ? $ulenMask[$u] : 1;
++$j;
}
return $j;
}
public static function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null)
{
if (null === $encoding) {
$encoding = self::$internalEncoding;
}
if (0 !== stripos($encoding, 'utf-8')) {
if (false === $haystack = self::iconv($encoding, 'utf-8', $haystack)) {
return false;
}
if (false === $needle = self::iconv($encoding, 'utf-8', $needle)) {
return false;
}
}
if ($offset = (int) $offset) {
$haystack = self::iconv_substr($haystack, $offset, 2147483647, 'utf-8');
}
$pos = strpos($haystack, $needle);
return false === $pos ? false : ($offset + ($pos ? self::iconv_strlen(substr($haystack, 0, $pos), 'utf-8') : 0));
}
public static function iconv_strrpos($haystack, $needle, $encoding = null)
{
if (null === $encoding) {
$encoding = self::$internalEncoding;
}
if (0 !== stripos($encoding, 'utf-8')) {
if (false === $haystack = self::iconv($encoding, 'utf-8', $haystack)) {
return false;
}
if (false === $needle = self::iconv($encoding, 'utf-8', $needle)) {
return false;
}
}
$pos = isset($needle[0]) ? strrpos($haystack, $needle) : false;
return false === $pos ? false : self::iconv_strlen($pos ? substr($haystack, 0, $pos) : $haystack, 'utf-8');
}
public static function iconv_substr($s, $start, $length = 2147483647, $encoding = null)
{
if (null === $encoding) {
$encoding = self::$internalEncoding;
}
if (0 !== stripos($encoding, 'utf-8')) {
$encoding = null;
} elseif (false === $s = self::iconv($encoding, 'utf-8', $s)) {
return false;
}
$s = (string) $s;
$slen = self::iconv_strlen($s, 'utf-8');
$start = (int) $start;
if (0 > $start) {
$start += $slen;
}
if (0 > $start) {
return false;
}
if ($start >= $slen) {
return false;
}
$rx = $slen - $start;
if (0 > $length) {
$length += $rx;
}
if (0 === $length) {
return '';
}
if (0 > $length) {
return false;
}
if ($length > $rx) {
$length = $rx;
}
$rx = '/^'.($start ? self::pregOffset($start) : '').'('.self::pregOffset($length).')/u';
$s = preg_match($rx, $s, $s) ? $s[1] : '';
if (null === $encoding) {
return $s;
}
return self::iconv('utf-8', $encoding, $s);
}
private static function loadMap($type, $charset, &$map)
{
if (!isset(self::$convertMap[$type.$charset])) {
if (false === $map = self::getData($type.$charset)) {
if ('to.' === $type && self::loadMap('from.', $charset, $map)) {
$map = array_flip($map);
} else {
return false;
}
}
self::$convertMap[$type.$charset] = $map;
} else {
$map = self::$convertMap[$type.$charset];
}
return true;
}
private static function utf8ToUtf8($str, $ignore)
{
$ulenMask = self::$ulenMask;
$valid = self::$isValidUtf8;
$u = $str;
$i = $j = 0;
$len = \strlen($str);
while ($i < $len) {
if ($str[$i] < "\x80") {
$u[$j++] = $str[$i++];
} else {
$ulen = $str[$i] & "\xF0";
$ulen = isset($ulenMask[$ulen]) ? $ulenMask[$ulen] : 1;
$uchr = substr($str, $i, $ulen);
if (1 === $ulen || !($valid || preg_match('/^.$/us', $uchr))) {
if ($ignore) {
++$i;
continue;
}
trigger_error(self::ERROR_ILLEGAL_CHARACTER);
return false;
} else {
$i += $ulen;
}
$u[$j++] = $uchr[0];
isset($uchr[1]) && 0 !== ($u[$j++] = $uchr[1])
&& isset($uchr[2]) && 0 !== ($u[$j++] = $uchr[2])
&& isset($uchr[3]) && 0 !== ($u[$j++] = $uchr[3]);
}
}
return substr($u, 0, $j);
}
private static function mapToUtf8(&$result, array $map, $str, $ignore)
{
$len = \strlen($str);
for ($i = 0; $i < $len; ++$i) {
if (isset($str[$i + 1], $map[$str[$i].$str[$i + 1]])) {
$result .= $map[$str[$i].$str[++$i]];
} elseif (isset($map[$str[$i]])) {
$result .= $map[$str[$i]];
} elseif (!$ignore) {
trigger_error(self::ERROR_ILLEGAL_CHARACTER);
return false;
}
}
return true;
}
private static function mapFromUtf8(&$result, array $map, $str, $ignore, $translit)
{
$ulenMask = self::$ulenMask;
$valid = self::$isValidUtf8;
if ($translit && !self::$translitMap) {
self::$translitMap = self::getData('translit');
}
$i = 0;
$len = \strlen($str);
while ($i < $len) {
if ($str[$i] < "\x80") {
$uchr = $str[$i++];
} else {
$ulen = $str[$i] & "\xF0";
$ulen = isset($ulenMask[$ulen]) ? $ulenMask[$ulen] : 1;
$uchr = substr($str, $i, $ulen);
if ($ignore && (1 === $ulen || !($valid || preg_match('/^.$/us', $uchr)))) {
++$i;
continue;
} else {
$i += $ulen;
}
}
if (isset($map[$uchr])) {
$result .= $map[$uchr];
} elseif ($translit) {
if (isset(self::$translitMap[$uchr])) {
$uchr = self::$translitMap[$uchr];
} elseif ($uchr >= "\xC3\x80") {
$uchr = \Normalizer::normalize($uchr, \Normalizer::NFD);
if ($uchr[0] < "\x80") {
$uchr = $uchr[0];
} elseif ($ignore) {
continue;
} else {
return false;
}
} elseif ($ignore) {
continue;
} else {
return false;
}
$str = $uchr.substr($str, $i);
$len = \strlen($str);
$i = 0;
} elseif (!$ignore) {
return false;
}
}
return true;
}
private static function qpByteCallback(array $m)
{
return '='.strtoupper(dechex(\ord($m[0])));
}
private static function pregOffset($offset)
{
$rx = array();
$offset = (int) $offset;
while ($offset > 65535) {
$rx[] = '.{65535}';
$offset -= 65535;
}
return implode('', $rx).'.{'.$offset.'}';
}
private static function getData($file)
{
if (file_exists($file = __DIR__.'/Resources/charset/'.$file.'.php')) {
return require $file;
}
return false;
}
}