Mirza Leka MirzaLeka

Project Info

This example demonstrates how to handle browser push notifications using vanilla HTML & JavaScript via Web Push API. WebPush API sends messages from the server (backend) to the client (browser/mobile phone). The API uses HTTP2 protocol which requires HTTPS connection (unless you're in localhost) The server sends messages to the client's browser via Firebase Cloud Messaging API (or FCM for short).

Prerequisites

You need to obtain the public VAPID key to be able to connect to the server. Look up generate-VAPID-key.md file.
Make sure Backend server uses the same VAPID keys.

.NET to Node.js via Rabbit MQ

Sender: .NET 8
Receiver: Node.js
Protocol: AMQPS (secured AMQP)
RabbitMQ Host:: AWS (AMQ)

Package Versions

.NET

To log into SQL Server using Serilog and store logs in your custom logs table, follow these steps:

1. Install Required Packages

Ensure you have the necessary Serilog packages installed via NuGet:

Install-Package Serilog
Install-Package Serilog.Sinks.MSSqlServer

Angular Reactive Forms with Validations & Async Validations

Full Guide

DayJS Sort By Date

var dayjs = require("dayjs")

let n = [ '2018-10-05T10:30:00',
  '2018-10-05T08:05:00',
  '2018-10-05T08:20:00',
  '2018-10-05T08:30:00',
 '2018-10-05T10:10:00',

Angular 18 Upgrade Guide

Version before the update:

Angular: 17.3
Node.js: 18.8

Install Node.js LTS

Download Node.js 20.17.0
Install on the machine

C# - Read Object MetaData using Reflections

C# is statically typed language which requires explicit handling for runtime inspection.

Reflection is what allows C# developers to inspect data structures by looking up:

The type of an object
Properties
Methods, etc.

Read JSON file into a C# Classes

Create the class skeleton

using Newtonsoft.Json; // Requires installation

public class LINQTutorial
{
    private List<Student> _students;

	using APIDocsRider.DB;
	using Microsoft.Data.SqlClient;
	using Microsoft.EntityFrameworkCore;

	namespace APIDocsRider.BL;

	public class WorkerService(ILogger<WorkerService> logger, IServiceProvider serviceProvider) : BackgroundService
	{
	private readonly IServiceProvider _serviceProvider = serviceProvider;
	private readonly ILogger<WorkerService> _logger = logger;

	namespace AMQSubscriberWorker.Services
	{
	public interface IOrderService
	{
	PizzaOrder? DeserializeOrder(string pizzaOrder);
	}
	}