I attempt to run a python program and the following pops up in command prompt: “Unable to initialize device PRN” I should also mention that the program runs fine.
From what I understand, a cache is an encrypted file of similar files. What do we do with the __pycache__ folder? Is it what we give to people instead of our source code? Is it just my input data? This folder keeps getting created, what it is for?
Try this left_on : label or list, or array-like Field names to join on in left DataFrame. Can be a vector or list of vectors of the length of the DataFrame to use a particular vector as the join key instead of columns right_on : label or list, or array-like Field names to join on …
You need to instantiate a class instance here. Use Small example –
You’re probably using Python3, where xrange has become range.
I want to use python3.5 to develop basically, but many times when I install the module for the python 3.5, it always failed. And the terminal told me that higher version is available, it did not work when I upgrade it.
I am using Windows, and I get the error: I think this is the solution for Linux. But how to set this in Windows? I am using Python 3.2 and I am not able see urllib2 there in the LiB folder.
Use enumerate here
There is no python3.exe file, that is why it fails. Try: py instead. py is just a launcher for python.exe. If you have more than one python versions installed on your machine (2.x, 3.x) you can specify what version of python to launch by py -2 or py -3
You are just supposed to provide the predict method with the same 2D array, but with one value that you want to process (or more). In short, you can just replace With And it should work. EDIT: This answer became popular so I thought I’d add a little more explanation about ML. The short version: we can …