I am using Rails 7.0.2.3 and my website is active for two weeks now. Devise gem for authentication. Recently (today) one of my colleagues noticed a problem. Whe
I have a script which contains (among other things) these three lines of code: (line 138) pdb.set_trace() (line 140) training_start_time = datetime.now() (line
I am trying to use iTextSharp to read/modify PDF metadata. I figured out how to do it using pdfreader and pdfstamper. I was wondering if I could also read/modi
I want to shade the surface and the contours of a specific function based on some constraint in the domain of the function. So far I have the following and I wa