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I'm new to subprocess and I'm trying to use subprocess.call instead of os.system. The comma… Read more How To Format A Subprocess.call() Statement?

I have a dataset such that each user has an integer as a score for each date in a certain date rang… Read more Django Query To Find Number Of Rows With A Certain Value Greater Than Zero, Grouped By User

I have the following code: import numpy as np if __name__ == '__main__': m = np.matrix… Read more PyCharm Community 3.1.1 And Numpy, "'matrix' Is Not Callable", But The Code Works

For example, python >> x = 1 >> x 1 I'm curious about what method/function on x i… Read more When I Am In The Python Or IPython Console, What Is Called When I Am Returned An Output?

I have a df: import pandas as pd import numpy as np import datetime as DT import hmac from geopy.ge… Read more New Column With Coordinates Using Geopy Pandas

I'm writing a program which needs a user input for an polynomial function of x. I'm using T… Read more Python Equation Parser

I understand that Numpy can generate index of an array given the value that we are looking for with… Read more Find Index Given Multiple Values Of Array With Numpy

I am training a ldamallet model in python and saving it. I am also saving training dictionary that … Read more Saved Gensim LdaMallet Model Not Working In Different Console

I'm trying to use a custom collection to 'connect' (or relate) two classes but I haven&… Read more Using A Custom Collection Extending From A Dict() With SqlAlchemy

I have the anaconda package and run Spyder. Here is my system information: anaconda … Read more "pip Is Configured With Locations That Require TLS/SSL, However The Ssl Module In Python Is Not Available"

My code uses the commonly used cached_property class from werkzeug. Consider the following snippet:… Read more How To Avoid Pylint Not-an-iterable When Using A Custom Property Class

I'm having a problem with pandas. I have a dataframe with three columns: 'id1','id2… Read more Creating One Dataframe From Another (using Pivot)

I was trying to write the follwing scrapy script to scrape items from the follwing web site. I was… Read more Scrapy: "load More Result" Pages

I'm fairly new to python, but have a fair amount of experience with other languages. I wonder i… Read more Problem Getting Terminal Output From ImageMagick's Compare.exe ( Either By Pipe Or Python )

I have been able to load this MongoDB database before, but am now receiving an error I haven't … Read more MongoDB Spark Connector Py4j.protocol.Py4JJavaError: An Error Occurred While Calling O50.load

I am using Python 3.3 on Windows. I am trying to figure out how to download a .csv file from yahoo … Read more Download A .csv File With Python

@edzech asked how was it possible to split a string and keep the separators in it. His question was… Read more How To Split A String And Keep The Separators In It

I may be missing something obvious here, but I am missing a function numpy.map. What that would be … Read more Is There Some Numpy.map?

I'm trying to do some Schematron validation with lxml. For the specific application I'm wor… Read more Schematron Validation With Lxml In Python: How To Retrieve Validation Errors?

I have a working version of Python code, it reads files from each subfolder and save them into a li… Read more Read Filename From Every Subfolder In FTP And Save Them In A List - How To Speed Up Execution Time In Python