Showing posts with label free. Show all posts
Showing posts with label free. Show all posts

Tuesday, March 28, 2017

Tic Tac Toe game made with Unity3D

Few years ago I was trying to get a job as a game developer. My test task was to make the Tic Tac Toe game using Unity3D game engine.

I didn't get the job but the game worked and looked good. Moreover my C# source code of Tic Tac Toe game is simple and well commented.

So I decided to publish the Tic-Tac-Toe project on GitHub.

Hope the sources of this game project for Unity3D will be a useful tutorial for some game developer or other person who want to learn the programming. Enjoy :)


Monday, September 02, 2013

Micro USB 3.0 connector pinout

I was spending about 15 minutes googling until I've found the electric pinout of Micro USB connector ver 3.0 (a doubled one)

Also I was not able to get an electric scheme of USB 3.0 that specifies color of each wire inside the cable.

So after some research I've made a paper note for myself. Also I didn't forget to take a photo and share it to everybody:

Micro USB 3.0 pinout and color of wire

Hope this saves time for other people :)

Sunday, July 08, 2012

Credit Card Joke

Anybody knows is it legal to make funny stuff like that:

Credit Card Joke

I don't want to get any subpoena :) Maybe some kind of legal notes are required?

Wednesday, July 04, 2012

Picture of the Day

I've created own Picture of the Day service.

It took about 3 hours at night while I was fighting the insomnia...

Friday, October 28, 2011

PHP - Print any variable easily

You often need to print some PHP variable right into the HTML code, but the variable is out of your current scope. Familiar problem, isn't it?

Here is a bright solution: PHP function that prints any global variable:


function print_var($var = 'domain', $url = '')
{
  global $$var, $$$var;
  if ($url != '')
    echo("<a href=\"$url\">${$var}</a>");
  else
    echo(${$var});
}

Moreover, you can pass some URL as a second parameter, and your variable becomes a clicable link :)

Some examples:


<?php print_var('page')?>
<?php print_var('domain', '/') ?>
<?php print_var('software', '/download/') ?>
<?php print_var('author', 'http://www.site.com') ?>

Friday, September 23, 2011

Keyboard Leds 2.0

Keyboard LEDs version 2.0 has been released.

Program allows you to see the current state of keyboard locks (Caps, Num, Scroll). Information is shown in the system tray or on a floating window over your screen. Also there is an option to indicate the locks state changing with sound.

Keyboard Leds software by KARPOLAN

You can download and use Keyboard Leds program absolutely free!

Download EXE file
Download ZIP Archive

Monday, July 04, 2011

Function IsValidEmail for Delphi

It's hard to believe, but there is no standard function in Delphi to verify the email address. Also there is no native RegExp support. So I have to create own routine for email verification. It is not fully RFC compatible (there is no support for user@[10.20.30.40] and John Dow <a@b.c>) but is good enough for 99% of end-user programs.

Click on code, press Ctrl+A to select all, Ctrl+C to copy the text.

P.S. Does anybody use Delphi in 2011? :)

Thursday, June 23, 2011

Keyboard Leds 1.5

Keyboard LEDs version 1.5 has been released.

Program allows you to see the current state of keyboard locks (Caps, Num, Scroll). Information is shown in the system tray or on a floating window over your screen. Also there is an option to indicate the locks state changing with sound.

Keyboard LEDs software by KARPOLAN

You can download and use Keyboard LEDs program absolutely free!

Download EXE file
Download ZIP Archive

Monday, June 20, 2011

List of USA and Canada States

Same to the countries list I'm publishing the list of USA and Canadian states:

Hope this helps somebody :)

Hint: Click on list, press Ctrl+A to select all, Ctrl+C to copy the list.

Country List

Every time I create the user panel in some program or website I'm searching for a list of countries for dropdown (combo box) options control. So I decide to palace such list in a public place:

This is ISO 3166 Country Name list. Maybe other people will be happy to use this list in own projects :)

Hint: Click on list, press Ctrl+A to select all, Ctrl+C to copy the list.

Tuesday, May 17, 2011

Keyboard Leds 1.3

Keyboard LEDs version 1.3 has been released.

Program allows you to see the current state of keyboard locks (Caps, Num, Scroll). Information is shown in the system tray or on a floating window over your screen. Also there is an option to indicate the locks state changing with sound.

Keyboard LEDs software by KARPOLAN

You can download and use Keyboard LEDs program absolutely free!

Download EXE file
Download ZIP Archive

Software works on Windows, there is no MacOS edition. Yet :)

Friday, September 10, 2010

Touchpad Blocker software for Windows

How often your cursor jumps to another paragraph when you are typing a text on notebook and accentually touch a touchpad by hand? Hate this behavior? Me too!

So, I've created a small program to solve this annoying problem. Touchpad Blocker automatically disables mouse events for a few moments if some key has been pressed.

Touchpad Blocker software for Windows by KARPOLAN

You can download and use Touchpad Blocker program absolutely free!

Download EXE file
Download ZIP Archive

Wish you happy typing :)

Tuesday, July 20, 2010

Keyboard Led Software

My new netbook has no keyboard indicators, so I've created a small software to know the state of Caps, Num and Scroll Locks.

Keyboard Leds is a program for Microsoft Windows. Software allows you to see the current state of keyboard locks. Information is shown on a small icon in the system tray or on the floating window over your screen. Works on Wondows platform

Keyboard Led software by KARPOLAN

You can download and use Key Leds program absolutely free!

Download EXE file
Download ZIP Archive

Saturday, January 30, 2010

Auto Mute 2.5

Auto Mute version 2.5 has been released. Now you have an option to turn the sound off when a screensaver appears. Software has different sound control engines for Windows 98/2000/XP and for Windows Vista/2008/7. So the program works correctly on any version of Windows system.

Auto Mute 2.5 screenshot

You can download Auto Mute 2.5 right here, right now (c). Software is absolutely free :)

Download EXE file
Download ZIP Archive

Friday, November 20, 2009

Auto Mute 1.3

I've add some new features to Auto Mute program. Now you'll get a balloon tooltip notification if sound is muted on system startup or resume. Some people ask me to add such reminder, because they always forget to turn the sound on after computer restart.

Auto Mute software screenshot

You can download Auto Mute 1.3 right form this blog. Software is absolutely free.

Download EXE file
Download ZIP Archive

Monday, November 02, 2009

Created just for fun - Auto Mute

I've created small software utility to make notebooks silent when it's turning on or is waking up from a sleep mode. So the computer becomes quiet even if you forgot to turn the sound off in previous session. Very useful if you have small children or are trying to work in public places, on conferences for example.

Actually, this is my old idea of software for people who have small children, but nobody wants to make such tool for years. So if you want to have something you cannot buy, do it by yourself :)

Auto Mute software screenshot

Download EXE file
Download ZIP Archive

Hope this program will be helpful to many people. If you need additional feature or know how to improve this sound control software let me know.

Wednesday, December 24, 2008

Season Software Sale

I'm happy to inform everybody about season sales for all software products are distributed by AQUATRA Company. Use this coupon code to get a 25% discount: NewYear2009 Here are direct links to purchase our software:

Merry Christmas and Happy New Year!

Sunday, August 26, 2007