I have a collection of video tutorials split into multiple sections and multiple clips in each section. I wanted to merge the files to one, so I can upload and download from services like Google Drive & Dropbox.

Recently a client shared updated requirement document, unfortunately the document was in PDF and I don’t want to go through 60+ pages of document for changes.

Recently I was in need of generating sample images for no. of products in my db. I really hate to create a copy of image for each products in my db.