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 • Serilog
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 • Angular • Vue • Svelte
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
Root
/
vendor
/
laravel
/
framework
/
src
/
Illuminate
/
Database
/
Query
/
Grammars
/
MySqlGrammar.php
<?php
namespace Illuminate\Database\Query\Grammars;
use Illuminate\Support\Arr;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\JsonExpression;
class MySqlGrammar extends Grammar
{
/**
* The grammar specific operators.
*
* @var array
*/
protected $operators = ['sounds like'];
/**
* The components that make up a select clause.
*
* @var array
*/
protected $selectComponents = [
'aggregate',
'columns',
'from',
'joins',
'wheres',
'groups',
'havings',
'orders',
'limit',
'offset',
'lock',
];
/**
* Compile a select query into SQL.
*
* @param \Illuminate\Database\Query\Builder $query
* @return string
*/
public function compileSelect(Builder $query)
{
if ($query->unions && $query->aggregate) {
return $this->compileUnionAggregate($query);
}
$sql = parent::compileSelect($query);
if ($query->unions) {
$sql = '('.$sql.') '.$this->compileUnions($query);
}
return $sql;
}
/**
* Compile a "JSON contains" statement into SQL.
*
* @param string $column
* @param string $value
* @return string
*/
protected function compileJsonContains($column, $value)
{
[$field, $path] = $this->wrapJsonFieldAndPath($column);
return 'json_contains('.$field.', '.$value.$path.')';
}
/**
* Compile a "JSON length" statement into SQL.
*
* @param string $column
* @param string $operator
* @param string $value
* @return string
*/
protected function compileJsonLength($column, $operator, $value)
{
[$field, $path] = $this->wrapJsonFieldAndPath($column);
return 'json_length('.$field.$path.') '.$operator.' '.$value;
}
/**
* Compile a single union statement.
*
* @param array $union
* @return string
*/
protected function compileUnion(array $union)
{
$conjunction = $union['all'] ? ' union all ' : ' union ';
return $conjunction.'('.$union['query']->toSql().')';
}
/**
* Compile the random statement into SQL.
*
* @param string $seed
* @return string
*/
public function compileRandom($seed)
{
return 'RAND('.$seed.')';
}
/**
* Compile the lock into SQL.
*
* @param \Illuminate\Database\Query\Builder $query
* @param bool|string $value
* @return string
*/
protected function compileLock(Builder $query, $value)
{
if (! is_string($value)) {
return $value ? 'for update' : 'lock in share mode';
}
return $value;
}
/**
* Compile an update statement into SQL.
*
* @param \Illuminate\Database\Query\Builder $query
* @param array $values
* @return string
*/
public function compileUpdate(Builder $query, $values)
{
$table = $this->wrapTable($query->from);
// Each one of the columns in the update statements needs to be wrapped in the
// keyword identifiers, also a place-holder needs to be created for each of
// the values in the list of bindings so we can make the sets statements.
$columns = $this->compileUpdateColumns($values);
// If the query has any "join" clauses, we will setup the joins on the builder
// and compile them so we can attach them to this update, as update queries
// can get join statements to attach to other tables when they're needed.
$joins = '';
if (isset($query->joins)) {
$joins = ' '.$this->compileJoins($query, $query->joins);
}
// Of course, update queries may also be constrained by where clauses so we'll
// need to compile the where clauses and attach it to the query so only the
// intended records are updated by the SQL statements we generate to run.
$where = $this->compileWheres($query);
$sql = rtrim("update {$table}{$joins} set $columns $where");
// If the query has an order by clause we will compile it since MySQL supports
// order bys on update statements. We'll compile them using the typical way
// of compiling order bys. Then they will be appended to the SQL queries.
if (! empty($query->orders)) {
$sql .= ' '.$this->compileOrders($query, $query->orders);
}
// Updates on MySQL also supports "limits", which allow you to easily update a
// single record very easily. This is not supported by all database engines
// so we have customized this update compiler here in order to add it in.
if (isset($query->limit)) {
$sql .= ' '.$this->compileLimit($query, $query->limit);
}
return rtrim($sql);
}
/**
* Compile all of the columns for an update statement.
*
* @param array $values
* @return string
*/
protected function compileUpdateColumns($values)
{
return collect($values)->map(function ($value, $key) {
if ($this->isJsonSelector($key)) {
return $this->compileJsonUpdateColumn($key, new JsonExpression($value));
}
return $this->wrap($key).' = '.$this->parameter($value);
})->implode(', ');
}
/**
* Prepares a JSON column being updated using the JSON_SET function.
*
* @param string $key
* @param \Illuminate\Database\Query\JsonExpression $value
* @return string
*/
protected function compileJsonUpdateColumn($key, JsonExpression $value)
{
[$field, $path] = $this->wrapJsonFieldAndPath($key);
return "{$field} = json_set({$field}{$path}, {$value->getValue()})";
}
/**
* Prepare the bindings for an update statement.
*
* Booleans, integers, and doubles are inserted into JSON updates as raw values.
*
* @param array $bindings
* @param array $values
* @return array
*/
public function prepareBindingsForUpdate(array $bindings, array $values)
{
$values = collect($values)->reject(function ($value, $column) {
return $this->isJsonSelector($column) && is_bool($value);
})->all();
return parent::prepareBindingsForUpdate($bindings, $values);
}
/**
* Compile a delete statement into SQL.
*
* @param \Illuminate\Database\Query\Builder $query
* @return string
*/
public function compileDelete(Builder $query)
{
$table = $this->wrapTable($query->from);
$where = is_array($query->wheres) ? $this->compileWheres($query) : '';
return isset($query->joins)
? $this->compileDeleteWithJoins($query, $table, $where)
: $this->compileDeleteWithoutJoins($query, $table, $where);
}
/**
* Prepare the bindings for a delete statement.
*
* @param array $bindings
* @return array
*/
public function prepareBindingsForDelete(array $bindings)
{
$cleanBindings = Arr::except($bindings, ['join', 'select']);
return array_values(
array_merge($bindings['join'], Arr::flatten($cleanBindings))
);
}
/**
* Compile a delete query that does not use joins.
*
* @param \Illuminate\Database\Query\Builder $query
* @param string $table
* @param string $where
* @return string
*/
protected function compileDeleteWithoutJoins($query, $table, $where)
{
$sql = trim("delete from {$table} {$where}");
// When using MySQL, delete statements may contain order by statements and limits
// so we will compile both of those here. Once we have finished compiling this
// we will return the completed SQL statement so it will be executed for us.
if (! empty($query->orders)) {
$sql .= ' '.$this->compileOrders($query, $query->orders);
}
if (isset($query->limit)) {
$sql .= ' '.$this->compileLimit($query, $query->limit);
}
return $sql;
}
/**
* Compile a delete query that uses joins.
*
* @param \Illuminate\Database\Query\Builder $query
* @param string $table
* @param string $where
* @return string
*/
protected function compileDeleteWithJoins($query, $table, $where)
{
$joins = ' '.$this->compileJoins($query, $query->joins);
$alias = stripos($table, ' as ') !== false
? explode(' as ', $table)[1] : $table;
return trim("delete {$alias} from {$table}{$joins} {$where}");
}
/**
* Wrap a single string in keyword identifiers.
*
* @param string $value
* @return string
*/
protected function wrapValue($value)
{
return $value === '*' ? $value : '`'.str_replace('`', '``', $value).'`';
}
/**
* Wrap the given JSON selector.
*
* @param string $value
* @return string
*/
protected function wrapJsonSelector($value)
{
[$field, $path] = $this->wrapJsonFieldAndPath($value);
return 'json_unquote(json_extract('.$field.$path.'))';
}
/**
* Wrap the given JSON selector for boolean values.
*
* @param string $value
* @return string
*/
protected function wrapJsonBooleanSelector($value)
{
[$field, $path] = $this->wrapJsonFieldAndPath($value);
return 'json_extract('.$field.$path.')';
}
}