Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

hd Photoshop CS5 Tutorial showing how to use the Content Aware feature and Photomerge.

If you’re looking for a place to start, W3Schools has a Python tutorial that’s pretty straightforward. It breaks things down ...

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...

My visit to Istanbul at the end of April 2016 also had to do with enabling annotations. Not in the brain but on the web.