heiswayi nrird Life Experience, Technology & Research


Mar 24
Collection of my minimalist Jekyll themes from 2015 - 2017, available for free and open source.
Mar 14
Automate your task for sending email notification with PowerShell script and Windows SMTP Client.
Mar 07
Creating dedicated sites to list my GitHub repos and gists for better clarity especially when the numbers of my repo and gist started increasing.
Mar 04
Simple CRUD application with basic user authentication system for internal equipment tracking.
Feb 17
Lightweight console application built in .NET C# to log serial data received from a serial data communication protocol.
Feb 13
Creating my responsive daily routine timeline using Google Charts with just few lines of HTML and JavaScript.
Feb 12
Simple .NET application to extract image metadata or read the EXIF data.
Feb 11
Compilation of commonly use PHP functions or code snippets in my PHP projects and they are quite helpful in most of the time.
Feb 05
Easier way to add the line numbers at the left side of my code block layout using few lines of JavaScript and CSS.


Dec 29
This is simple how-to article demonstrating existing vulnerability that makes your Windows passwords are hackable.
Dec 29
Asynchronous PowerShell Scripter is simply a tool built in C# WPF to easily manage, asynchronously execute or to learn PowerShell scripts.
Dec 28
Basically NotMe is an application that will verify either the person who is using my computer is me or not after I left it unlocked or idle.
Dec 26
SimpleLogger.cs is simply my super simple logger class I wrote for my own use in mini C# project development.
Dec 25
A mini lightweight application created in .NET C# that will sit in your system tray for easy access to simply kill or end task any running application.
Dec 22
A lightweight application to crawl and list out all accessible directories recursively within a target directory and output the results into a text file.
Dec 21
My PowerShell script for reading data from a serial port and export the captured data into a file.
Dec 18
Simple Arduino-based project for monitoring and logging indoor temperature of my house. The application is built in .NET C# with live graph using OxyPlot.
Dec 17
My singleton class code snippet called SerialPortManager for handling serial data communication in some of my C# projects.
Dec 06
Just another code utility for XML data serialization and deserialization I created to easy my work in C# projects.
Nov 27
Lambda expression helps me to write coding faster and shorter in C#. Let's learn how we can use lambda expressions, delegates, predicates and closures.
Jun 05
MVVM.cs is a collection of Model-View-ViewModel (MVVM) design pattern common classes that can be implemented by any ViewModel (VM).
Jun 02
Here are some sort of C# common coding practices I have been using in my coding style at work.
May 05
Full source code written in .NET C# demonstrating multithreading programming using Windows Console application.
May 05
Here is a simple singleton pattern to turn your class into a singleton class. This singleton pattern is very simple and perform well, best use with time-consuming operation class in C# programming.
Apr 20
This is demonstrating my own substitution cipher application built in C# WPF using my own encoding method to encode the plaintext message into the encrypted strings.
Apr 14
Installing Jekyll on Windows from Command Prompt with Chocolatey is very simple way to do and faster too.
Mar 30
Simple Exif Reader application is built in C# WPF to extract EXIF data from an image file for photography info purpose.


Dec 01
Termie2 is a forked project of Termie, a simple RS232 terminal program built in C# WinForms.
Nov 16
Here is the trick to create a single binary .EXE file with embedded external .DLL files in C# WinForms.
Oct 16
Tutorial on set up your own fully functional WAMP server on Windows without using any ready-to-use package like WampServer, XAMPP and whatnots.
Oct 01
Starting PHP version 5.5 onwards, password hashing in PHP application made easy as new native password hashing functions (built-in) have been introduced.
Sep 21
Without using any PHP plugin or module, here's a simple trick to minify CSS code on-the-fly using PHP script.
Sep 18
One of the simple options and cheap to create a setup package (package installer) is by using using WinRAR SFX and Windows batch scripting.
Sep 02
Basic tutorial on how you can start developing .NET C# WPF application using Model-View-ViewModel (MVVM) design pattern.
Aug 17
Here how I encrypt-decrypt my data safely and implement secure password hashing in PHP using these PHP custom function.
Aug 11
Developing artificial intelligence application is always an interesting project to do and AI chatbot is one of fun AI projects to get started.