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Mario (BU) Flores Rey II opentechnologist

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opentechnologist / Logger.cs
Created July 6, 2025 07:07
a sample C# project that logs timestamped messages to a text file using a custom text logger class.
using System;
using System.IO;
namespace Logger
{
public class TextLoggerService
{
private readonly string filePath;
public TextLoggerService()
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opentechnologist / WMI.cs
Created July 6, 2025 06:10
a sample C# project that retrieves workstation information via WMI.
using System;
using System.Collections.Generic;
using System.Management;
/*
https://learn.microsoft.com/windows/win32/wmisdk/wmi-glossary/
https://learn.microsoft.com/windows/win32/wmisdk/wmi-reference/
*/
namespace WMI
{
public class WmiQueryService
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opentechnologist / CustomTextLogger.cs
Created June 25, 2025 05:22
a custom text logger in C# that will log text to a file created on the user's desktop.
using System;
using System.IO;
public class CustomTextLogger<T>
{
private readonly string filePath;
public CustomTextLogger()
{
string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
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opentechnologist / app-es5.js
Created June 16, 2025 03:39
a simple example of a web server in express js that supports both http and https. es6 and es5 javascript compatible source codes are provided.
"use strict";
var fs = require('fs');
var http = require('http');
var https = require('https');
var express = require('express');
var app = express();
app.get('/', function (req, res) {
void req;
res.send("Date: ".concat(new Date()));
});
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opentechnologist / yield_example.go
Created December 10, 2023 23:07
An example of using goroutine channel synchronization and communication to emulate the yield control statement from popular programming languages.
/*
Copyright © 2013 Mario (BU) Flores Rey CC BY-NC-SA 4.0 DEED
License: https://creativecommons.org/licenses/by-nc-sa/4.0/
Tested on GO v1.2.2
*/
package main
import (
"fmt"
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opentechnologist / brightness.ps1
Created October 28, 2023 23:21
a simple PowerShell script to adjust the screen display's brightness.
<#
.SYNOPSIS
Adjust screen display brightness.
.DESCRIPTION
This script adjusts the screen display's brightness by accepting
a percentage value between 0 and 100 indicating the strength of
the brightness the screen display's backlight should emit.
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opentechnologist / noemptydir.ps1
Created July 16, 2023 03:27
a simple PowerShell script to remove annoying empty directories.
<#
.SYNOPSIS
Recursively removes all empty directories.
.DESCRIPTION
This script locally traverses all existing directories starting from
the current directory and then employs a depth first removal of empty
directories.
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opentechnologist / vcredist.md
Created May 14, 2023 19:49
Microsoft Visual C++ Redistributable
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opentechnologist / Deferred.js
Created November 24, 2022 18:46
a Promise-based class that resolves when DOM has finished loading.
/*
A simple Promise-based class that will resolve only after the DOM has completely loaded.
The callback's responsibility is to provide the value when the promise is fulfilled.
It can be used to return classes or objects created by code from deferred script tags.
~Bu
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opentechnologist / Deferred.js
Last active November 24, 2022 18:49
a Promise-based class that resolves when DOM has finished loading.
/*
A simple Promise-based class that will resolve only after the DOM has completely loaded.
It can be used with or without a callback. But when a callback is supplied, the responsibility
of resolving or rejecting the Promise is passed on to the callback.
~Bu