How to uninstall Keras??

I have installed Keras using this command: sudo pip install keras It installed properly and worked fine until I t...

input() error - NameError: name '…' is not defined?

I am getting an error when I try to run this simple script: input_variable = input ("Enter your name: ") print ("yo...

'module' has no attribute 'urlencode'?

When I try to follow the Python Wiki's example related to URL encoding: >>> import urllib >>> par...

Contour detection person holding paper sheet?

I need to detect white paper held by a person. Problem here is fingers, which breaks contour lines. Some contours co...

How to embed image or picture in jupyter notebook, either from a local machine or from a web resource??

I would like to include image in a jupyter notebook. If I did the following, it works : from IPython.display impor...

TypeError: got multiple values for argument?

I read the other threads that had to do with this error and it seems that my problem has an interesting distinct dif...

How do you divide each element in a list by an int??

I just want to divide each element in a list by an int. myList = [10,20,30,40,50,60,70,80,90] myInt = 10 newList = ...

SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'?

Say I have a function: def NewFunction(): return '£' I want to print some stuff with a pound sign in front o...

How to unimport a python module which is already imported??

I'm quite new with NumPy/SciPy. But these days, I've started using it very actively for numerical calculation instea...

Draw a gradual change ellipse in skimage?

I want to draw an ellipse mask in skimage with gradual change color. The color changes starting from inside ellipse ...

Logarithmic scale with base 2?

I have the following pairs of points that I want to plot using a logarithmic scale. import matplotlib.pyplot as pl...

Very Basic Numpy array dimension visualization?

I'm a beginner to numpy with no experience in matrices. I understand basic 1d and 2d arrays but I'm having trouble v...

Convert timedelta to total seconds?

I have a time difference time1 = datetime.datetime.fromtimestamp(time.mktime(time.gmtime())) ... time2 = datetime.d...

np arrays being immutable - “assignment destination is read-only”?

FD** - I am a Python newb as well as a stack overflow newb as you can tell. I have edited the question based on comm...

Virtualenv Command Not Found?

I couldn't get virtualenv to work despite various attempts. I installed virtualenv on MAC OS X using: pip install v...