Crispin questions

Crispin answers

• Implementing a preferences dialog window in PyQt
• TypeError: zip argument #2 must support iteration
• Show 2 plots at same time instead of one after another in matplotlib
• How can I get a fast estimate for the distance between a point and a bicubic spline surface in Python?
• Calling a lambda with a numpy array
• Convolve2d just by using Numpy
• Find closest k points for every point in row of numpy array
• How do I hide current window while opening a new one using PyQt5