I am using IPython with --pylab=inline and would sometimes like to quickly switch to the interactive, zoomable matplotlib GUI for viewing plots (the one that pops up when you plot something in a terminal Python console). How could I do that? Preferably without leaving or restarting my notebook.
Many third-party Python modules have an attribute which holds the version information for the module (usually something like module.VERSION or module.__version__), however some do not.
If I have a dataframe with multiple columns ['x', 'y', 'z'], how do I forward fill only one column 'x'? Or a group of columns ['x','y']?
Is it possible to query the current state of the matplotlib color cycle? In other words is there a function get_cycle_state that will behave in the following way?
I’m trying to figure out multi-threading programming in python. Here’s the simple task with which I want to compare serial and parallel speeds.
I have performed a PCA analysis over my original dataset and from the compressed dataset transformed by the PCA I have also selected the number of PC I want to keep (they explain almost the 94% of the variance). Now I am struggling with the identification of the original features that are important in the reduced dataset.
How do I find out which feature is important and which is not among the remaining Principal Components after the dimension reduction?
Here is my code:
I am trying to run a simple connection to pymongo but it keeps returning that the connection was refused
How can I get a list of all the model objects that have a ForeignKey pointing to an object? (Something like the delete confirmation page in the Django admin before DELETE CASCADE).
I’m having trouble with a function that shows an image for two seconds on screen, and then is destroyed. When the program runs the functions initial call procedurely works fine, but if the function is then called via a button built in tkinter I get an error.
I want to limit a number to be within a certain range. Currently, I am doing the following: