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\Component\Console\Command;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Exception\ExceptionInterface;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* Base class for all commands.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Command
{
/**
* @var string|null The default command name
*/
protected static $defaultName;
private $application;
private $name;
private $processTitle;
private $aliases = [];
private $definition;
private $hidden = false;
private $help;
private $description;
private $ignoreValidationErrors = false;
private $applicationDefinitionMerged = false;
private $applicationDefinitionMergedWithArgs = false;
private $code;
private $synopsis = [];
private $usages = [];
private $helperSet;
/**
* @return string|null The default command name or null when no default name is set
*/
public static function getDefaultName()
{
$class = \get_called_class();
$r = new \ReflectionProperty($class, 'defaultName');
return $class === $r->class ? static::$defaultName : null;
}
/**
* @param string|null $name The name of the command; passing null means it must be set in configure()
*
* @throws LogicException When the command name is empty
*/
public function __construct(string $name = null)
{
$this->definition = new InputDefinition();
if (null !== $name || null !== $name = static::getDefaultName()) {
$this->setName($name);
}
$this->configure();
}
/**
* Ignores validation errors.
*
* This is mainly useful for the help command.
*/
public function ignoreValidationErrors()
{
$this->ignoreValidationErrors = true;
}
public function setApplication(Application $application = null)
{
$this->application = $application;
if ($application) {
$this->setHelperSet($application->getHelperSet());
} else {
$this->helperSet = null;
}
}
public function setHelperSet(HelperSet $helperSet)
{
$this->helperSet = $helperSet;
}
/**
* Gets the helper set.
*
* @return HelperSet A HelperSet instance
*/
public function getHelperSet()
{
return $this->helperSet;
}
/**
* Gets the application instance for this command.
*
* @return Application An Application instance
*/
public function getApplication()
{
return $this->application;
}
/**
* Checks whether the command is enabled or not in the current environment.
*
* Override this to check for x or y and return false if the command can not
* run properly under the current conditions.
*
* @return bool
*/
public function isEnabled()
{
return true;
}
/**
* Configures the current command.
*/
protected function configure()
{
}
/**
* Executes the current command.
*
* This method is not abstract because you can use this class
* as a concrete class. In this case, instead of defining the
* execute() method, you set the code to execute by passing
* a Closure to the setCode() method.
*
* @return int|null null or 0 if everything went fine, or an error code
*
* @throws LogicException When this abstract method is not implemented
*
* @see setCode()
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
throw new LogicException('You must override the execute() method in the concrete command class.');
}
/**
* Interacts with the user.
*
* This method is executed before the InputDefinition is validated.
* This means that this is the only place where the command can
* interactively ask for values of missing required arguments.
*/
protected function interact(InputInterface $input, OutputInterface $output)
{
}
/**
* Initializes the command after the input has been bound and before the input
* is validated.
*
* This is mainly useful when a lot of commands extends one main command
* where some things need to be initialized based on the input arguments and options.
*
* @see InputInterface::bind()
* @see InputInterface::validate()
*/
protected function initialize(InputInterface $input, OutputInterface $output)
{
}
/**
* Runs the command.
*
* The code to execute is either defined directly with the
* setCode() method or by overriding the execute() method
* in a sub-class.
*
* @return int The command exit code
*
* @throws \Exception When binding input fails. Bypass this by calling {@link ignoreValidationErrors()}.
*
* @see setCode()
* @see execute()
*/
public function run(InputInterface $input, OutputInterface $output)
{
// force the creation of the synopsis before the merge with the app definition
$this->getSynopsis(true);
$this->getSynopsis(false);
// add the application arguments and options
$this->mergeApplicationDefinition();
// bind the input against the command specific arguments/options
try {
$input->bind($this->definition);
} catch (ExceptionInterface $e) {
if (!$this->ignoreValidationErrors) {
throw $e;
}
}
$this->initialize($input, $output);
if (null !== $this->processTitle) {
if (\function_exists('cli_set_process_title')) {
if (!@cli_set_process_title($this->processTitle)) {
if ('Darwin' === PHP_OS) {
$output->writeln('<comment>Running "cli_set_process_title" as an unprivileged user is not supported on MacOS.</comment>', OutputInterface::VERBOSITY_VERY_VERBOSE);
} else {
cli_set_process_title($this->processTitle);
}
}
} elseif (\function_exists('setproctitle')) {
setproctitle($this->processTitle);
} elseif (OutputInterface::VERBOSITY_VERY_VERBOSE === $output->getVerbosity()) {
$output->writeln('<comment>Install the proctitle PECL to be able to change the process title.</comment>');
}
}
if ($input->isInteractive()) {
$this->interact($input, $output);
}
// The command name argument is often omitted when a command is executed directly with its run() method.
// It would fail the validation if we didn't make sure the command argument is present,
// since it's required by the application.
if ($input->hasArgument('command') && null === $input->getArgument('command')) {
$input->setArgument('command', $this->getName());
}
$input->validate();
if ($this->code) {
$statusCode = ($this->code)($input, $output);
} else {
$statusCode = $this->execute($input, $output);
}
return is_numeric($statusCode) ? (int) $statusCode : 0;
}
/**
* Sets the code to execute when running this command.
*
* If this method is used, it overrides the code defined
* in the execute() method.
*
* @param callable $code A callable(InputInterface $input, OutputInterface $output)
*
* @return $this
*
* @throws InvalidArgumentException
*
* @see execute()
*/
public function setCode(callable $code)
{
if ($code instanceof \Closure) {
$r = new \ReflectionFunction($code);
if (null === $r->getClosureThis()) {
$code = \Closure::bind($code, $this);
}
}
$this->code = $code;
return $this;
}
/**
* Merges the application definition with the command definition.
*
* This method is not part of public API and should not be used directly.
*
* @param bool $mergeArgs Whether to merge or not the Application definition arguments to Command definition arguments
*/
public function mergeApplicationDefinition($mergeArgs = true)
{
if (null === $this->application || (true === $this->applicationDefinitionMerged && ($this->applicationDefinitionMergedWithArgs || !$mergeArgs))) {
return;
}
$this->definition->addOptions($this->application->getDefinition()->getOptions());
$this->applicationDefinitionMerged = true;
if ($mergeArgs) {
$currentArguments = $this->definition->getArguments();
$this->definition->setArguments($this->application->getDefinition()->getArguments());
$this->definition->addArguments($currentArguments);
$this->applicationDefinitionMergedWithArgs = true;
}
}
/**
* Sets an array of argument and option instances.
*
* @param array|InputDefinition $definition An array of argument and option instances or a definition instance
*
* @return $this
*/
public function setDefinition($definition)
{
if ($definition instanceof InputDefinition) {
$this->definition = $definition;
} else {
$this->definition->setDefinition($definition);
}
$this->applicationDefinitionMerged = false;
return $this;
}
/**
* Gets the InputDefinition attached to this Command.
*
* @return InputDefinition An InputDefinition instance
*/
public function getDefinition()
{
return $this->definition;
}
/**
* Gets the InputDefinition to be used to create representations of this Command.
*
* Can be overridden to provide the original command representation when it would otherwise
* be changed by merging with the application InputDefinition.
*
* This method is not part of public API and should not be used directly.
*
* @return InputDefinition An InputDefinition instance
*/
public function getNativeDefinition()
{
return $this->getDefinition();
}
/**
* Adds an argument.
*
* @param string $name The argument name
* @param int|null $mode The argument mode: InputArgument::REQUIRED or InputArgument::OPTIONAL
* @param string $description A description text
* @param string|string[]|null $default The default value (for InputArgument::OPTIONAL mode only)
*
* @throws InvalidArgumentException When argument mode is not valid
*
* @return $this
*/
public function addArgument($name, $mode = null, $description = '', $default = null)
{
$this->definition->addArgument(new InputArgument($name, $mode, $description, $default));
return $this;
}
/**
* Adds an option.
*
* @param string $name The option name
* @param string|array|null $shortcut The shortcuts, can be null, a string of shortcuts delimited by | or an array of shortcuts
* @param int|null $mode The option mode: One of the InputOption::VALUE_* constants
* @param string $description A description text
* @param string|string[]|int|bool|null $default The default value (must be null for InputOption::VALUE_NONE)
*
* @throws InvalidArgumentException If option mode is invalid or incompatible
*
* @return $this
*/
public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
{
$this->definition->addOption(new InputOption($name, $shortcut, $mode, $description, $default));
return $this;
}
/**
* Sets the name of the command.
*
* This method can set both the namespace and the name if
* you separate them by a colon (:)
*
* $command->setName('foo:bar');
*
* @param string $name The command name
*
* @return $this
*
* @throws InvalidArgumentException When the name is invalid
*/
public function setName($name)
{
$this->validateName($name);
$this->name = $name;
return $this;
}
/**
* Sets the process title of the command.
*
* This feature should be used only when creating a long process command,
* like a daemon.
*
* PHP 5.5+ or the proctitle PECL library is required
*
* @param string $title The process title
*
* @return $this
*/
public function setProcessTitle($title)
{
$this->processTitle = $title;
return $this;
}
/**
* Returns the command name.
*
* @return string The command name
*/
public function getName()
{
return $this->name;
}
/**
* @param bool $hidden Whether or not the command should be hidden from the list of commands
*
* @return Command The current instance
*/
public function setHidden($hidden)
{
$this->hidden = (bool) $hidden;
return $this;
}
/**
* @return bool whether the command should be publicly shown or not
*/
public function isHidden()
{
return $this->hidden;
}
/**
* Sets the description for the command.
*
* @param string $description The description for the command
*
* @return $this
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* Returns the description for the command.
*
* @return string The description for the command
*/
public function getDescription()
{
return $this->description;
}
/**
* Sets the help for the command.
*
* @param string $help The help for the command
*
* @return $this
*/
public function setHelp($help)
{
$this->help = $help;
return $this;
}
/**
* Returns the help for the command.
*
* @return string The help for the command
*/
public function getHelp()
{
return $this->help;
}
/**
* Returns the processed help for the command replacing the %command.name% and
* %command.full_name% patterns with the real values dynamically.
*
* @return string The processed help for the command
*/
public function getProcessedHelp()
{
$name = $this->name;
$isSingleCommand = $this->application && $this->application->isSingleCommand();
$placeholders = [
'%command.name%',
'%command.full_name%',
];
$replacements = [
$name,
$isSingleCommand ? $_SERVER['PHP_SELF'] : $_SERVER['PHP_SELF'].' '.$name,
];
return str_replace($placeholders, $replacements, $this->getHelp() ?: $this->getDescription());
}
/**
* Sets the aliases for the command.
*
* @param string[] $aliases An array of aliases for the command
*
* @return $this
*
* @throws InvalidArgumentException When an alias is invalid
*/
public function setAliases($aliases)
{
if (!\is_array($aliases) && !$aliases instanceof \Traversable) {
throw new InvalidArgumentException('$aliases must be an array or an instance of \Traversable');
}
foreach ($aliases as $alias) {
$this->validateName($alias);
}
$this->aliases = $aliases;
return $this;
}
/**
* Returns the aliases for the command.
*
* @return array An array of aliases for the command
*/
public function getAliases()
{
return $this->aliases;
}
/**
* Returns the synopsis for the command.
*
* @param bool $short Whether to show the short version of the synopsis (with options folded) or not
*
* @return string The synopsis
*/
public function getSynopsis($short = false)
{
$key = $short ? 'short' : 'long';
if (!isset($this->synopsis[$key])) {
$this->synopsis[$key] = trim(sprintf('%s %s', $this->name, $this->definition->getSynopsis($short)));
}
return $this->synopsis[$key];
}
/**
* Add a command usage example.
*
* @param string $usage The usage, it'll be prefixed with the command name
*
* @return $this
*/
public function addUsage($usage)
{
if (0 !== strpos($usage, $this->name)) {
$usage = sprintf('%s %s', $this->name, $usage);
}
$this->usages[] = $usage;
return $this;
}
/**
* Returns alternative usages of the command.
*
* @return array
*/
public function getUsages()
{
return $this->usages;
}
/**
* Gets a helper instance by name.
*
* @param string $name The helper name
*
* @return mixed The helper value
*
* @throws LogicException if no HelperSet is defined
* @throws InvalidArgumentException if the helper is not defined
*/
public function getHelper($name)
{
if (null === $this->helperSet) {
throw new LogicException(sprintf('Cannot retrieve helper "%s" because there is no HelperSet defined. Did you forget to add your command to the application or to set the application on the command using the setApplication() method? You can also set the HelperSet directly using the setHelperSet() method.', $name));
}
return $this->helperSet->get($name);
}
/**
* Validates a command name.
*
* It must be non-empty and parts can optionally be separated by ":".
*
* @throws InvalidArgumentException When the name is invalid
*/
private function validateName(string $name)
{
if (!preg_match('/^[^\:]++(\:[^\:]++)*$/', $name)) {
throw new InvalidArgumentException(sprintf('Command name "%s" is invalid.', $name));
}
}
}