-
Core Java
Exporting JDBC ResultSet Data to Excel with Apache POI
Apache POI is a powerful library for reading and writing Microsoft Office files, including Excel. Writing JDBC ResultSet data to…
Read More » -
Core Java
How to Convert JDBC ResultSet Data to CSV in Java
When working with JDBC (Java Database Connectivity) to retrieve data from a database, you may sometimes need to export the…
Read More » -
Core Java
Java Input Handling: Read Multiple Integers from One Line
Using the Scanner class is a common way to read user input in Java. However, if you are trying to…
Read More » -
Core Java
Java float to int Conversion
In Java, converting a float to an int is a common operation that is often required when dealing with numeric…
Read More » -
Core Java
How to Parse XML from a String in Java
When working with XML in Java, it’s common to parse XML from a file using classes like DocumentBuilder and DocumentBuilderFactory.…
Read More » -
Enterprise Java
Using the NetBeans Profiler Programmatically in Java
This article explores how to use the NetBeans Profiler API to collect heap dumps, analyze memory usage, and inspect specific…
Read More » -
Enterprise Java
Async Feign Client Calls in Spring Boot Using CompletableFuture
Using CompletableFuture with Feign Client in Spring Boot enables asynchronous HTTP calls, improving performance by allowing the application to process…
Read More » -
Software Development
Getting Started with MongoDB Atlas
MongoDB Atlas is a fully managed cloud database service that makes it easy to deploy, manage, and scale MongoDB databases…
Read More » -
Enterprise Java
Asserting JSON Responses with REST-Assured in Java
This article explores how to use Java REST-assured to efficiently assert JSON responses in REST API testing. REST-assured is a…
Read More »
