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I'd like to use the same affine matrix M on some individual (x,y) points as I use on images wit… Read more Trouble Getting Cv.transform To Work

I'm trying to filter a dataframe to rows with column values that are in a list. However, the va… Read more Filter Dataframe If Column Is In Any Part Of List

I'm certainly a newbie to Python. Hence, I'm struggling to understand the results that the … Read more Why Does Type-conversion/multiplication Fail In Python For Certain Cases?

I have a list of pairs. Example: pair1=[(a,a),(b,b),(c,c),(x,y)....] In Python i need to generate … Read more Bar Chart Using Matplotlib In Python

I have a Docker container running from tensrflow with Jupyter (Python 3 Kernel) image: erroneousboa… Read more No Module Named 'pandas' - Jupyter, Python3 Kernel, TensorFlow Through Docker

I have a JSON list looks like this: [{ 'id': '1', 'score': '100' },… Read more Python Sort A JSON List By Two Key Values

Is there a better way of reproducing matplotlibs scatter_matrix (plot all data against all data) in… Read more Bokeh Equivalent Of Matplotlib Scatter_matrix

I'm newbie. I try use mss to screenshot monitor. My code: for i in range(1, 20000): cactus_bo… Read more Python Mss Mss.exception.ScreenShotError:

I want to clean up some code I've written, in order to scale the magnitude of what I'm tryi… Read more Python: Create List Of Object References

I have installed python 3.5 on my Windows 7 machine. When I installed it, I marked the check box to… Read more Pip Not Working In Python 3.5 On Windows 7

I want to process a large for loop in parallel, and from what I have read the best way to do this i… Read more Parallel Processing Loop Using Multiprocessing Pool

So i have created this code below to make a 4*(the length of the cipher) grid based on the cipher t… Read more Cipher Exceeds The 4X4 Grid And Prints Out Wrong Cipher

Porting over a chapter 7 example of instanced rendering from Superbible OpenGL 7th ed. and run into… Read more GlBufferSubData , Haven't Implemented Type-inference For Lists Yet - Instanced Rendering

trying to have two class that reference each others, in the same file. What would be the best way t… Read more Python Circular References

I have a dataFrame like this: I tried these two instructions one after another: sns.boxplot([dataF… Read more Seaborn.boxplot And Dataframe

The API is returning Internal Server Error when I try to get the tags of the virtual guests of a cu… Read more Internal Server Error When Get The Tags Of The Virtual Guest

Writing this algorithm for my final year project. Debugged a few, but stuck on this. Tried changing… Read more TypeError: Only Length-1 Arrays Can Be Converted To Python Scalars Dot Product

I want google.appengine.ext.blobstore and google.appengine.api.images to work outside of App Engine… Read more How To Serve Google Cloud Storage Images?

I am using pyexcel_io.get_data method to read xlsx files for my wxpython application. When I run it… Read more Reading Xlsx Files In Py2exe

This is part of a complex project, I will try and simplify it. I have a class that gets a callable… Read more Stopping A Third Party Function

MY DataFrame contains several data for each date. in my date column date has entered only for the f… Read more How To Fill Missing Dates In Pandas DataFrame?

I get a big array (image with 12 Mpix) in the array format from the python standard lib. Since I wa… Read more Efficient Python Array To Numpy Array Conversion

How to convert NumPy datetime64 to a long ineteger and back? import numpy as np import datetime np… Read more Converting Numpy Datetime64 To Long Integer And Back

Is there any way to speed up the fuzzy string match using fuzzywuzzy in pandas. I have a dataframe … Read more Quicker Way To Perform Fuzzy String Match In Pandas

So, I have a very large number that I'm working out in python, but when I try to print it I get… Read more How To Print All Digits Of A Large Number In Python?

I have two dictionaries with the same keys and I would like to do division on the values to update … Read more Divide The Values Of Two Dictionaries In Python

I have a pandas Series that is composed of ints a = np.array([1,2,3,5,7,10,13,16,20]) pd.Series(a) … Read more Pandas How To Find Continuous Values In A Series Whose Differences Are Within A Certain Distance

I'm having one XML file which doesn't have a single root tag. I want to add a new Root tag … Read more How To Add A Root To An Existing XML Which Doesn't Have A Single Root Tag

I have some code to parse an email and find the attachments then store them into the Datastore as d… Read more Receiving Email Attachments In App Engine Python Errors On Unicode Text File

I am using SqlAlchemy and Flask-migrate for DB migration. I have successfully init the DB and upgra… Read more Why Flask-migrate Cannot Upgrade When Drop Column

I'm building a news website.I need display 48 hours most viewed news. So I need first to get th… Read more How To Get Data From Last 48 Hours - Django

This is an interview example question I copied and modified from question 10 of: https://www.codeme… Read more Python Multiple Inheritance Qustion

In short form, I want to compare different road markings by 'shape context' matching. My fi… Read more Shape Context Error By Calculating Distance Of Two Different Shapes

I know how to solve A.X = B by least squares using Python: Example: A=[[1,1,1,1],[1,1,1,1],[1,1,1,1… Read more How To Use Least Squares With Weight Matrix?

I know how to solve A.X = B by least squares using Python: Example: A=[[1,1,1,1],[1,1,1,1],[1,1,1,1… Read more How To Use Least Squares With Weight Matrix?

I have been searching the web for an answer now for quite a while, but this is giving me really hea… Read more Executing Python Program