Skip to content
AFI Tech

Programming tutorials, source code, samples (Javascript, Web, C#, Databases)

  • Projects
  • Contact
  • About
  • Search Search
Avatar afivan

Author: afivan

Enthusiast adventurer, software developer with a high sense of creativity, discipline and achievement. I like to travel, I like music and outdoor sports. Because I have a broken ligament, I prefer safer activities like running or biking. In a couple of years, my ambition is to become a good technical lead with entrepreneurial mindset. From a personal point of view, I’d like to establish my own family, so I’ll have lots of things to do, there’s never time to get bored 😂
Post Categories Development Raspberry PI
Easiest way to hardware accelerated RTSP streaming with Raspberry PI 4
Post dateDecember 24, 2021Post last updated dateUpdated February 23, 2023

Easiest way to hardware accelerated RTSP streaming with Raspberry PI 4

Post author
Avatar afivan afivan
Post read time4 min read
Hello everyone and thank you for your visit. As I was pretty busy lately...
Post tagslive streaming, pi, raspberry, rtsp, video0
Post Categories Typescript
Typescript object initialization and instanceof operator caveat
Post dateDecember 2, 2021Post last updated dateUpdated December 2, 2021

Typescript object initialization and instanceof operator caveat

Post author
Avatar afivan afivan
Post read time3 min read
Hello guys! I’m writing today about some caveat I’ve encountered while writing some Typescript...
Post tagsconstructor, elegant, function, helper, instanceof, quirk, typescript0
Post Categories Development General NestJS RavenDB
RavenDB – efficient delete by query
Post dateNovember 21, 2021Post last updated dateUpdated November 21, 2021

RavenDB – efficient delete by query

Post author
Avatar afivan afivan
Post read time3 min read
Hello there, hope you are fine and you are in good shape to learn...
Post tagsdelete, efficient, nestjs, operation, postman, query, ravendb0
Post Categories Development General
Elastic Search data visualization with Kibana – How to create a scatter plot with VEGA-lite
Post dateNovember 9, 2021Post last updated dateUpdated November 9, 2021

Elastic Search data visualization with Kibana – How to create a scatter plot with VEGA-lite

Post author
Avatar afivan afivan
Post read time4 min read
Hello guys. Thank you very much for your interest in the articles I post...
Post tagsdata, elastic, elastic search, kibana, vega, vega-lite, visualization0
Post Categories Development General RavenDB
Full text search: PostgreSQL and RavenDB out of the box capabilities comparison
Post dateOctober 14, 2021Post last updated dateUpdated November 21, 2021

Full text search: PostgreSQL and RavenDB out of the box capabilities comparison

Post author
Avatar afivan afivan
Post read time8 min read
Hello guys! Hope you are all ok and in good shape to learn something...
Post tagsfull text search, json, nosql, postgresql, ravendb, search, sql0
Post Categories Development General NestJS Raspberry PI RavenDB
Web app with NestJS easily deployed on Raspberry PI
Post dateSeptember 28, 2021Post last updated dateUpdated December 27, 2021

Web app with NestJS easily deployed on Raspberry PI

Post author
Avatar afivan afivan
Post read time3 min read
Hello guys! Thank you very much for your interest in my articles. I’m just...
Post tagsnestjs, nodejs, pm2, powershell, raspberry, semanticui0
Post Categories General
How to generate ssh keys
Post dateSeptember 28, 2021Post last updated dateUpdated September 28, 2021

How to generate ssh keys

Post author
Avatar afivan afivan
Post read time52 sec read
Hello there! In this short article I want to show you how to generate...
Post tagsid_rsa, keys, linux, passwordless, ssh0
Post Categories Development General
FluentValidation with inheritance in ASP.NET Core explained
Post dateMay 1, 2021Post last updated dateUpdated May 1, 2021

FluentValidation with inheritance in ASP.NET Core explained

Post author
Avatar afivan afivan
Post read time3 min read
Hello guys! I’m now switching jobs and I hope I will have more time...
Post tagsdto, inheritance, validation2
Post Categories Development General
Reading temperature with KNX over IP in NodeJS the easy way
Post dateMarch 30, 2021Post last updated dateUpdated March 30, 2021

Reading temperature with KNX over IP in NodeJS the easy way

Post author
Avatar afivan afivan
Post read time3 min read
Hey there! I was pretty busy lately with other assignments so the only thing...
Post tagsjavascript, knx, knx ip, library, nodejs, programming, read, sensor, temperature0
Post Categories Development
Ionic AppFlow review – cross platform mobile development
Post dateDecember 19, 2020Post last updated dateUpdated December 19, 2020

Ionic AppFlow review – cross platform mobile development

Post author
Avatar afivan afivan
Post read time5 min read
Hello guys and welcome to this blog post. In this post, I’m going to...
0

Posts navigation

« 1 2 3 4 … 6 »

Hi there 👋
It’s nice to meet you.

Sign up to receive useful content in your inbox, every month.

Spam is a waste of time, I prefer something creative! Read the privacy policy for more info.

An email was sent to the supplied address. Please make sure you click on the confirmation link. Please also check in your Spam folder in case it didn't arrive in Inbox

Recent Posts

  • How to create a map reduce index (RavenDB + NestJS tutorial4)
  • RaspberryPI 4 hardware acceleration 100% working
  • Must know: easy and elegant way to create RavenDB indexes (NestJS + RavenDB tutorial 3)
  • Fastest Way to Implement a RavenDB Repository (NestJS + RavenDB tutorial 2)
  • Magic way to use YAML config surprisingly easy (NestJS + RavenDB tutorial 1)

Recent Comments

  • Easiest way to hardware accelerated RTSP streaming with Raspberry PI 4 - AFI Tech on RaspberryPI 4 hardware acceleration 100% working
  • afivan on EF Core detach all entities
  • EasyMod on EF Core detach all entities
  • afivan on FluentValidation with inheritance in ASP.NET Core explained
  • misiupl on FluentValidation with inheritance in ASP.NET Core explained
  • Projects
  • Contact
  • About
  • Search Search

Categories

  • AspNetCore library
  • Development
  • General
  • Gitlab
  • Javascript
  • Linux
  • NestJS
  • PM2
  • Raspberry PI
  • RavenDB
  • RavenNest
  • Travel
  • Typescript
Designed by Nasio Themes || Powered by WordPress