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python Programming Glossary: asign

How to detect a sign change for elements in a numpy array

http://stackoverflow.com/questions/2652368/how-to-detect-a-sign-change-for-elements-in-a-numpy-array

this question Something like a array 1 1 1 2 3 4 5 asign np.sign a signchange np.roll asign 1 asign 0 .astype int print.. a array 1 1 1 2 3 4 5 asign np.sign a signchange np.roll asign 1 asign 0 .astype int print signchange array 0 0 1 0 0 1 0 Now.. 1 1 1 2 3 4 5 asign np.sign a signchange np.roll asign 1 asign 0 .astype int print signchange array 0 0 1 0 0 1 0 Now numpy.roll..

Python variable assigned by an outside module is accessible for printing but not for assignment in the target module

http://stackoverflow.com/questions/605399/python-variable-assigned-by-an-outside-module-is-accessible-for-printing-but-not

in this situation. I can print the variable but I can't asign to it. This is on Python 3. index.py # Import modules import..