Ricardo articles - 46 total
Logging Performance Improvements with Source Generators in C# .NET
In recent .NET releases, source generators have become a game-changer, offering new possibilities for...
Make Your Machine Talk: Piper TTS Offline
Want to make your computer talk — using real, natural-sounding voices without needing the...
Run Docker on WSL2 Without Docker Desktop 🐳
In this tutorial let’s install Docker inside a WSL2 Linux distro, configure it to run without sudo,...
Running llama.cpp in Docker on Raspberry Pi
Running large language models on a Raspberry Pi isn’t just possible—it’s fun. Whether you're a...
Running LLM llama.cpp Bare Metal on Raspberry Pi
For developers and hackers who enjoy squeezing maximum potential out of compact machines, getting a...
Building Your Own wc Tool in C# Code Challenge
The Unix wc (word count) tool is a classic command-line utility that counts the number of lines,...
C# Enum Bitwise Operations
Enums in C# offer more than just a simple way to define named constants—they can be a powerful tool...
Publish C# Project to Nuget.org
Using NuGet packages and nuget.org are a great way to share our .NET projects with other developers...
Create and Configure a GitHub Codespace
GitHub Codespaces provides a powerful, cloud-based development environment that we can start and stop...
Load .Env file into IConfiguration Provider
Managing environment variables efficiently is crucial for modern .NET applications, especially when...
The Strategy Design Pattern in C# Applications
The Strategy design pattern offers a powerful solution for making algorithms interchangeable within...
Reading .env Files in C#
In C#, managing application configuration using environment variables stored in a .env file is a best...
GitHub SSH Key Authentication and SSH Config
By setting up SSH keys for GitHub, you can securely connect to your repositories without the hassle...
Singleton Design Pattern: When Not to Use It
The Singleton design pattern is one of the simplest yet most powerful design patterns in software...
Implementing Background Jobs with Hangfire: A Hands-On Guide
Hangfire is a robust library for managing background jobs in .NET applications, allowing developers...
Understanding the Monad Design Pattern
Monads are a powerful concept in functional programming that help manage side effects and maintain...
Gather Oracle Stats for Schema, Table and Indexes
In the world of Oracle Database Management, gathering statistics plays a crucial role in optimizing...
Oracle PIVOT Command - Turn Rows into Columns
Discover the technical prowess of Oracle's PIVOT command, a robust feature that efficiently converts...
C# Get JWT Token from Request
This blog post will explore extracting a JWT token from incoming requests using C#. We will explore...
Oracle JSON_TABLE: Transforming JSON into Relational Format
The function JSON_TABLE allows us to transform JSON data into a relational format. This article will...
Oracle MERGE to UPDATE SQL
Oracle provides a robust set of SQL commands to manipulate data efficiently. MERGE to UPDATE...
JWT Authentication with C# .NET
In this article, we will implement the JWT Bearer Token Authentication in C# .NET 7 - which also...
Generating Images from Text with C# and Open AI DALL-E
With the use of .NET C#, we can develop a POC (Proof of Concept) that uses the Open AI DALL-E model...
Creating a Serilog Custom Enricher
Serilog is a popular logging library for .NET that provides a flexible and extensible way to log...
Getting Started with Chat GPT integration in a .NET C# Console Application
With the use of C# , we can develop a console application that uses the Chat GPT model to generate...
Define Implicit and Explicit Operator - C# Tips
C# allow us to define Implicit and Explicit operators. Unlike casting Implicit and Explicit operators...
Calculate Time Ago with C#
Here is a small extension method over System.DateTime that gives its relative time readable for...
8 Actions for Hardening your Linux Server exposed on the internet
Exposing virtual machines to the internet it's not an easy task. Often managed using an SSH...
Change Default Port 22 of SSH Server
Port 22 is used by default to establish an SSH connections. This port is automatically configured...
Create a Minimal API with .NET 6
One of the new features of .NET 6 is the arrival of a new template, which will replace the default...