Multiple plots with matplotlib in Python?

I'm to Python and learning it by doing. I want to make two plots with matplotlib in Python. The second plot keeps th...

How to install psycopg2 with “pip” on Python??

I'm using virtualenv and I need to install "psycopg2". I have done the following: pip install http://pypi.python.o...

Random row selection in Pandas dataframe?

Is there a way to select random rows from a DataFrame in Pandas. In R, using the car package, there is a useful func...

Using joystick module from PyGame?

Exact code with commenting can be found here, or here. while done==False: for event in pygame.event.get(): if e...

Is there a list of line styles in matplotlib??

I'm writing a script that will do some plotting. I want it to plot several data series, each with its unique line st...

Python Infinity - Any caveats??

So Python has positive and negative infinity: float("inf"), float("-inf") This just seems like the type of featur...

PyYAML dump format?

I know there are a few questions about this on SO, but I couldn't find what I was looking for. I'm using pyyaml to ...

Is there any better way to capture the screen than PIL.ImageGrab.grab()??

I am making a screen capture program with python. My current problem is PIL.ImageGrab.grab() gives me the same outpu...

Running a module from the pycharm console?

I'm new to python and pycharm and I'd like to run a module from the pycharm console in the same way as you can from ...

How to remove project in PyCharm??

If I'm closing a project and then just delete the project folder, after PyCharm restarts an empty project folder is ...