What I’m trying to do here is get the headers of a given URL so I can determine the MIME type. I want to be able to see if http://somedomain/foo/ will return an HTML document or a JPEG image for example. Thus, I need to figure out how to send a HEAD request so that I can read the MIME type without having to download the content. Does anyone know of an easy way of doing this?
I have the following code
I’m currently trying to read data from .csv files in Python 2.7 with up to 1 million rows, and 200 columns (files range from 100mb to 1.6gb). I can do this (very slowly) for the files with under 300,000 rows, but once I go above that I get memory errors. My code looks like this:
I have a long list of lists of the following form —
I am using below referred code to edit a csv using Python. Functions called in the code form upper part of the code.
I am using the PyQt library to take a screenshot of a webpage, then reading through a CSV file of different URLs. I am keeping a variable feed that incremements everytime a URL is processed and therefore should increment to the number of URLs.
Learning Python, and has some basic doubts.
Can someone explain to me an efficient way of finding all the factors of a number in Python (2.7)?
I want to get a string from a user, and then to manipulate it.
When I was trying to use pelican3.3, I typed the commend “pelican-quickstart”, some errors showed up.