Leon Davis - DEV Community

Leon Davis

Aug 14

How to Add, Read, and Remove Speaker Notes in PowerPoint Using Java

#java #powerpoint #speakernotes

6 min read

Leon Davis

Aug 14

How to Add Page Numbers to PDF in Java (Step-by-Step)

#java #pdf #pagenumber

5 min read

Leon Davis

Aug 7

How to Add, Edit, and Remove PDF Bookmarks in Java

#java #pdf #bookmark

7 min read

Leon Davis

Aug 7

How to Create Drop-Down Lists in Excel with C#

#csharp #excel #dropdownlist

7 min read

Leon Davis

Jul 31

How to Create and Update a Table of Contents in Word Using Java

#java #worddocument

9 min read

Leon Davis

Jul 31

How to Add Sparklines to Excel in Python

#python #excel

6 min read

Leon Davis

Jul 24

How to Fill PDF Form Fields in Java: Text Box, Checkbox, Combo Box & List Box

#java #pdf #form

8 min read

Leon Davis

Jul 24

How to Convert PDF to PowerPoint (PPTX) in Java

#java #powerpoint #pptx #pdf

7 min read

Leon Davis

Jul 17

Set Font Color in Word Documents with Java: 3 Ways

#java #word

4 min read

Leon Davis

Jul 17

Delete, Reorder, Rotate, and Crop PDF Pages in Java

#java #pdf

5 min read

Leon Davis

Jul 10

Parse PDF in Java: Extract Text, Tables, Images, and Metadata

#java #readpdf #parsepdf

8 min read

Leon Davis

Jul 10

How to Edit PDF in Java: Step-by-Step Guide

#java #editpdf

5 min read

Leon Davis

Jul 3

Resize PDF Pages in C#: Change PDF Page Size

#csharp #resizepdf

5 min read

Leon Davis

Jul 3

Convert Word DOCX to Markdown in Java: Basic Conversion and Export Options

#java #wordtomarkdown

6 min read

Leon Davis

Jun 26

How to Split a PowerPoint Document into Multiple Files in Java

#java #splitppt

4 min read

Leon Davis

Jun 24

How to Change PDF Backgrounds in Java: Add Background Colors and Images

#java #pdf #background

6 min read

Leon Davis

Jun 18

Java - Extract Images from PDF and Compress PDF Image Size

#java #pdf #image

5 min read

Leon Davis

Jun 18

Print Word Document in Java

#java #printworddocument

4 min read

Leon Davis

Jun 11

How to Add Hyperlinks to Word Documents in Java

#java #worddocument #hyperlink

9 min read

Leon Davis

Jun 11

How to AutoFit Excel Row Height and Column Width in C#

#csharp #excel #autofit

5 min read

Leon Davis

Jun 5

Convert PDF to PDF/A or PDF/A to PDF in Java: Complete Guide

#java #pdftopdfa #pdfatopdf

8 min read

Leon Davis

Jun 5

How to Convert Between OFD and PDF in Java

#java #ofdtopdf #pdftoofd

4 min read

Leon Davis

May 29

How to Add, Modify, and Manage Excel Hyperlinks in Python

#python #excel #hyperlink

8 min read

Leon Davis

May 29

How to Add, Edit & Delete Excel Comments in Python

#python #excel #comment

12 min read

Leon Davis

May 22

Building Interactive Excel Dashboards in Java: A Practical Guide to Slicers

#java #excel #slicer

9 min read

Leon Davis

May 22

How to Work with Excel Rows and Columns in Java

7 min read

Leon Davis

May 15

How to Add and Remove Attachments in PDF Using Java

#java #pdf #attachment

5 min read

Leon Davis

May 15

How to Find and Highlight Text in PDF Using Java: 4 Practical Methods

#java #pdf #findtext #highlighttext

3 min read

Leon Davis

May 9

How to Remove Blank Lines in Word Documents Using Python

#python #worddocument #removeblanklines

4 min read

Leon Davis

May 9

How to Accurately Count Pages, Words & Lines in Word Using Python

#python #worddocument #wordcount #pagecount

4 min read

Leon Davis

Apr 30

How to Convert Word Documents to Images (JPEG, PNG, or SVG) in Java

#java #wordtoimage

6 min read

Leon Davis

Apr 30

Convert PowerPoint to HTML in C#: A Comprehensive Developer Guide

#csharp #pptxtohtml #powerpointtohtml

4 min read

Leon Davis

Apr 24

How to Merge Excel Files in Java

#java #mergeexcel

3 min read

Leon Davis

Apr 24

How to Compare Word Documents in C#

#csharp #comparewordocuments

3 min read

Leon Davis

Apr 17

How to Convert Excel to CSV and CSV to Excel in C#

#exceltocsv #csvtoexcel #csharp

3 min read

Leon Davis

Apr 17

Convert Word to HTML in Python: Simple and Customizable Methods

#python #wordtohtml

3 min read

Leon Davis

Apr 10

How to Convert PDF to TIFF in Java: A Developer's Guide

#pdftotiff #java

3 min read

Leon Davis

Apr 9

How to Convert HTML to Word in C#

#csharp #htmltoword

5 min read

Leon Davis

Apr 3

How to Extract and Delete PDF Attachments Using Java: A Complete Guide

#java #pdf #attachment

4 min read

Leon Davis

Apr 3

How to Add, Remove, and Preview Excel Page Breaks in Java

#java #excel #pagebreak

4 min read

Leon Davis

Mar 27

How to Manipulate Images in Excel with Python: Insert, Extract, and Compress

#python #excel #image

4 min read

Leon Davis

Mar 27

Apply Data Validation in Excel with Python: Step-by-Step Guide

#python #excel #datavalidation

5 min read

Leon Davis

Mar 20

How to Insert Hyperlinks in Word Documents Using C# (Text & Image Guide)

#csharp #inserthyperlinkinword

4 min read

Leon Davis

Mar 20

How to Find and Highlight Text in Word Documents Using C# (String Search & Regex)

#csharp #highlighttextinword #findtextinword

4 min read

Leon Davis

Mar 13

Efficiently Delete Blank Rows and Columns in Excel with Java

#java #excel #deleteblankrows #deleteblankcolumns

5 min read

Leon Davis

Mar 13

Mastering Excel Gridlines with Python: Hide, Show, and Customize Colors

#python #excel #gridlines

4 min read

Leon Davis

Mar 6

How to Add Watermarks to Word Documents with Java: A Comprehensive Guide

#java #word #watermark

3 min read

Leon Davis

Mar 6

How to Convert Word to TIFF with Java

#java #wordtotiff

4 min read

Leon Davis

Feb 11

How to Convert TIFF Images to PDF Using Java

#java #converttifftopdf

4 min read

Leon Davis

Jan 30

How to Set PDF Document Properties Using Java

#java #pdf #documentproperties

4 min read

Leon Davis

Jan 30

Automatically Adjust Excel Row Height and Column Width Using Java

#java #excel #rowheight #columnwidth

4 min read

Leon Davis

Jan 23

How to Search and Highlight Text in Word Documents Using Python

#python #highttextinword #searchtextinword

3 min read

Leon Davis

Jan 22

How to Merge Word Documents in Java

#java #mergedocxdocuments #mergeworddocuments

3 min read

Leon Davis

Jan 16

How to Rotate PDF Pages in Java: Complete Guide with Examples

#java #rotatepdfpages #rotatepdf #pdfpagerotation

4 min read

Leon Davis

Jan 12

How to Convert PDF to SVG in C#: A Complete Guide

#csharp #convertpdftosvg

3 min read

Leon Davis

Jan 12

How to Convert PDF to PPT Using Java: A Complete Guide

#java #convertpdftoppt #pdftopowerpoint #pdftopptx

4 min read

Leon Davis

Jan 9

How to Merge Excel Files into One Using Python

#python #mergeexcel #combineexcelfiles #consolidateexcelsheets

4 min read

Leon Davis

Jan 4

How to Convert CSV to PDF in Java: Complete Guide

#java #convertcsvtopdf

3 min read

Leon Davis

Jan 4

Convert Excel to Markdown Table in C#

#csharp #convertexceltomarkdown

3 min read

Leon Davis

Dec 26 '25

How to Hide Excel Worksheets in C# (Single, Batch & Very Hidden)

#csharp #hideexcelsheet

4 min read