DrSimple articles - 98 total
Java Notes
Run Java from terminal javac App.java java App Enter fullscreen mode ...
SpringBoot Environment Variable
🌱 How to Use Environment Variables in Spring Boot Spring Boot makes it easy to load and...
What Does Jackson Do in a Spring Boot Application?
➤ Serialization: Converts Java objects → JSON Used when sending responses from...
Spring Boot Annotation Guide
🌱 Spring Boot Core Annotations Guide This guide explains the most commonly used...
Just Enough Linux
sudo apt update # updates the package list from repositories (does not install) sudo apt...
Install psql in WSL
Remove old postgres sudo apt remove --purge postgresql\* -y Enter fullscreen...
Google Sheets as a Database with Node.js and Google APIs
Google Sheets can be a simple and effective way to store structured data. In this guide, you'll learn...
Create custom code snippets in VsCode
Programming, in itself, can become very repetitive no matter how **DRY **you aim to be. To address...
Simplify Validation with Joi in Just 4 Steps 🚀
Say goodbye to long if-else validation blocks! With the Joi npm package, you can achieve clean and...
From Code to the Cloud: A Step-by-Step Guide to Deploying Your Node.js App on AWS EC2 II
From Code to the Cloud: A Step-by-Step Guide to Deploying Your Node.js App on AWS EC2...
Kotlin Note
Kotlin Beginners Every kotlin starts with fun main fun main() { println("Hello...
SQL ain't that Scary
Introduction The Stack overflow developer survey ranks SQL as one of the highly desired...
Event Sourcing
🚀 Understanding Event Sourcing Event Sourcing is a powerful design pattern used to track...
Building a TypeScript REST API with an Object-Oriented Programming (OOP) Approach
Rest Api using TypeScript (OOP approach) In this tutorial we will create a rest api using...
Master Object Oriented Programming with TypeScript | OOP Concepts Part 1
If you have dreaded Object-Oriented Programming (OOP) like me, I totally understand! The complexity...
Pagination in .Net Api
Pagination in ASP.NET Core Web API with Entity Framework Core Pagination is a technique to...
How to Change Ports in .Net Applications
This is a straight forward article of how to change the port of a Dotnet application. ...
Manual Mapping .NET Web Api
Manual Mapping .NET Web Api The purpose of this project is to show how to manually map a...
.NET Rest API (Fluent Validation and Code Generator Tool)
Blog API with EF Core in ASP.NET Core We will create a blog API with EF Core in ASP.NET...
White Labelling
White Label Application White Labelling is a common practice in software development. It...
Multiple Inheritance
Multiple Inheritance in C Multiple Inheritance in...
Options Pattern
IOptions Pattern in ASP.NET Core in 4 Steps This is a pattern that allows you to inject...
External Api Call Using Rest Sharp
External Api Calls Using Rest Sharp in C In today's world of Microservices, it is very...
From Code to the Cloud: A Step-by-Step Guide to Deploying Your Node.js App on AWS EC2
Introduction In this article, we will deploy a nodejs express app to ec2. We will also add...
Email Outreach : Sending Bulk Emails from Google Sheets Using Scripts
Various challenges give rise to various solutions. This was the scenario I encountered while trying...
"Mastering AutoMapper: Simplifying Object Mapping in .NET"
Hello folks today we will be doing a walk-through on how to use AutoMapper in a dotnet web...
Unit of Work, Repositories Pattern, and Fluent Validation in Dotnet Core Web API 🛠️"
Today, we will delve into the concept of the Unit of Work and explore its advantages when integrated...
Rest Api Using C#, Dotnet, Docker, Entity Framework and Azure Data Studio
Hello Everyone, today we will be using C#, .NET, MSSQL, Azure Data Studio, and Entity Framework...
My Vim Journey: Rough Notes
Note: This is a rough note on my journey in learning Vim, Vi and NeoVim. Note that they are not in...