I spent some time manually editing a post replacing Mathematica ASCII \[Alpha] with Unicode α. I did this by laboriously ...
After reading this question I have determined that Rasterize[Graphics[Circle], "Image", Background -> None] allows you to do ...
I have a Mathematica script to help me copy images from PDFs and then make the (presumably white or nearly white) background transparent. Typically, I am looking at the PDF in Adobe Acrobat and I ...
Trying to work on this question I got distracted by my first naive attempt of copying the data and then typing dat = ImportString[Paste, "Table"] ...