I know that a list can be joined to make one long string as in: x = ['a', 'b', 'c', 'd'] print ''.join(x) Obviously this would output: 'abcd' However, what I am trying to do is simply join the first and second strings in the list, then join the third and fourth and so on. … Read more
I’m using the SocketServer module for a TCP server.
I’m experiencing some issue here with the recv() function, because the incoming packets always have a different size, so if I specify recv(1024) (I tried with a bigger value, and smaller), it gets stuck after 2 or 3 requests because the packet length will be smaller (I think), and then the server gets stuck until a timeout.
How would you find the signed angle theta from vector a to b?
Python newbie getting a bit frustrated with the csv module. At this rate, it would have been easier if I wrote the file parser myself, but I want to do things the Pythonic way ….
I was trying to create migrations within an existing app using the makemigrations command but it outputs “No changes detected”.
I set numpy random seed at the beginning of my program. During the program execution I run a function multiple times using multiprocessing.Process. The function uses numpy random functions to draw random numbers. The problem is that Process gets a copy of the current environment. Therefore, each process is running independently and they all start with the same random seed as the parent environment.
I’m looking for a simple process-based parallel map for python, that is, a function
I am trying to ‘destructure’ a dictionary and associate values with variables names after its keys. Something like
I apply the
decision tree classifier and the random forest classifier to my data with the following code:
I’d like to take an HTML table and parse through it to get a list of dictionaries. Each list element would be a dictionary corresponding to a row in the table.