Create Excel Files in Java - Part 2 (Populate multiple columns)

Use a multi-dimensional Java array pattern to efficiently populate multiple columns in an Excel worksheet with Java. We will first look at how you can manually create cells and populate them with data in a for-loop, then improve our design by populating a multi-dimensional array and filling the day in accordingly. We will conclude the video by looking at an efficient way we can add headers to our worksheet to make the Excel file more organised. 🕒 Timestamps 🕒 00:00 - Introduction 00:18 - Manual column populating 00:55 - Java multi-dimensional arrays 02:51 - Populating multiple columns 04:09 - Adding Excel Headers Link to GitHub: https://github.com/4neesh/YouTube-Channel/tree/main/ExcelDemo Please like, subscribe and leave a comment to let me know what you think! Visit my website for all my blogs and videos on software engineering: www.aneesh.co.uk Icon made by FreePik from www.flaticon.com, Excel logo PNG, Microsoft Excel Icon Transparent