Backend

Java OpenAPI with Spring Boot – A Complete Practical Guide

• Reading time:153 mins read

Building REST APIs in Java is easier than ever thanks to Spring Boot. But building APIs is only half of the work—documenting them is equally essential. This is where OpenAPI (formerly Swagger) becomes…

Building an ETL Process with PHP: From CSV to MySQL

• Reading time:78 mins read

ETL stands for Extract, Transform, Load — it’s a classic data pipeline approach used in everything from analytics to app integrations. We’re going to: Read a CSV with 10 fields Transform/clean several…

How to Get a List of Running Applications in Windows Using C# and Java

• Reading time:74 mins read

Monitoring running applications is a common task in desktop utilities, monitoring tools, or system dashboards. In this tutorial, we'll walk through how to: Get a list of running applications (visible…

Building a Simple REST API with ASP.NET Core and SQLite

• Reading time:102 mins read

If you're looking to build a lightweight, fast, and production-ready REST API using ASP.NET Core and SQLite, you're in the right place. In this tutorial, we’ll walk through creating a…

Exception Handling in C++

• Reading time:43 mins read

Exception handling is a powerful feature in C++ that allows a program to deal with unexpected situations, or exceptions, that occur during program execution. It helps in writing robust and…