How to use custom png image marker with plot?
I would like to utilize customer markers in both scatter and line charts. How can I make custom marker out of a PNG file?
python
How can I get the domain name of my site within a Django template?
How do I get the domain name of my current site from within a Django template? I’ve tried looking in the tag and filters but nothing there.
Unbalanced data and weighted cross entropy
I’m trying to train a network with an unbalanced data. I have A (198 samples), B (436 samples), C (710 samples), D (272 samples) and I have read about the “weighted_cross_entropy_with_logits” but all the examples I found are for binary classification so I’m not very confident in how to set those weights.
Tkinter: Mouse drag a window without borders, eg. overridedirect(1)
Any suggestions on how one might create event bindings that would allow a user to mouse drag a window without borders, eg. a window created with overridedirect(1)?
Passing a function to re.sub in Python
I have strings that contain a number somewhere in them and I’m trying to replace this number with their word notation (ie. 3 -> three). I have a function that does this. The problem now is finding the number inside the string, while keeping the rest of the string intact. For this, I opted to use the re.sub function, which can accept a “callable”. However, the object passed to it is the internal _sre.SRE_Match and I’m not sure how to handle it. My function accepts a number or its string representation.
How to use python numpy.savetxt to write strings and float number to an ASCII file?
I have a set of lists that contain both strings and float numbers, such as:
Adding headers to requests module
Earlier I used httplib module to add a header in the request. Now I am trying the same thing with the requests module.
How to write code to autocomplete words and sentences?
I’d like to write code that does autocompletion in the Linux terminal. The code should work as follows.
Sample each group after pandas groupby
I know this must have been answered some where but I just could not find it.
IOError: [Errno 22] invalid mode (‘r’) or filename: ‘c:\Python27test.txt’
What is wrong with the following: test_file=open('c:\Python27test.txt','r') Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as … Read more