Apache POI Hide and Unhide Excel Row using Row.setZeroHeight()

In Excel there is an option to hide / Unhide a row by select the row then righ click on it and choose Hide / Unhide option. In this tutorial we will learn how to use Apache POI library in Java to create an Excel file and hide its row. Then we try to unhide it by another Java application example.

Apache POI Creating Multiple Fonts Excel Cell using RichTextString

In this tutorial we will learn how to create an Excel cell with multiple font styles using Apache POI library. We will implement different examples to create .xls and xlsx Excel file format using HSSFRichTextString and XSSFRichTextString class in Apache POI.

Creating PDF Document Page Labels in Java with Apache PDFBox

In PDF document format the page label to identify each document page visually for example showing text label on thumbnail panel on PDF reader application. In this Java tutorial we will learn how to create page labels for PDF document by Java application using Apache PDFBox library.

Creating Bookmarks for PDF Document in Java with Apache PDFBox

In this tutorial we will learn how to add bookmark items to a PDF document in Java using Apache PDFBox library. The post also show how to add bookmarks for new PDF document and existing PDF file.

Apache PDFBox Adding Metadata to PDF Document in Java

This toturial will show you how to adding metadata information such as title, creation date, modification date, author, creator tool, producer keywords etc. and custom properties to a new PDF document or the existing PDF file in Java using Apache PDFBox library.

Insert Image to PDF Document in Java using Apache PDFBox

In this tutorial we will learn how to create a PDF document using Apache PDFBox libary in Java and then insert an image to a PDF document page.

Creating PDF Document File in Java using Apache PDFBox

In this tutorial we will learn how to create a PDF document file in Java application using Apache PDFBox library.

Using Dozer Spring Boot Starter

In this Spring Boot tutorial we will go through step by step guide to creating a Spring Boot console application and configure Dozer Spring Boot Starter library to using Dozer mapping in Spring Boot application.

Video Spring Boot Web Application Download Excel File

Step by step video how to implement Spring Boot web application with download Excel file using Apache POI libary.

Spring Boot Web Application Download Excel File

In this article we will go through step by step to create Spring Boot web application and implement downloading Excel file feature. I use Spring Tool Suite 4 for creating the application and code editor for demo.