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I have two Pandas DataFrames whose data from different sources, but both DataFrames have the same c… Read more Combine Two Pandas Dataframe Into One New

So I have a custom layer, that does not have any weights. In a fist step, I tried to implement the… Read more How To Switch From Keras Tensortype To Numpy Array For A Custom Layer?

I have a performance issue while 'filtering' an array according to the closest float found … Read more Find Closest Float In Array For All Floats In Another Array

I am using Data science toolbox running ubuntu 14.04 through vagrant in windows. I installed OpenCV… Read more Gtk-warning **: Cannot Open Display:

I'm trying to write a simple program in Python that takes all the music files from my Downloads… Read more Python Subprocess.call - Adding A Variable To Subprocess.call

I have the following webpage Product page and I'm trying to get the ASIN from it (in this case … Read more How To Extract Asin From An Amazon Product Page

I was making an answer for this question, and when I tested the timing for my solution I came up wi… Read more Why Passing A List As A Parameter Performs Better Than Passing A Generator?

Code is only showing the last most recent input from temporary array to 2d array? please help as i&… Read more Code Is Only Showing The Last Most Recent Input From Temporary Array To 2d Array?

This text file is AssemblySecDetails.txt Section: AS Part ID: ABS01 Order from warehouse to aircond… Read more How To Read From A Text File And Find Out Which Row Has The Integer Value Of Lesser Than A Certain Assigned Value In Python?

I am studying Python3 tutorial on keyword arguments and couldn't reproduce the output due to th… Read more Are Keywords Automatically Sorted In Python 3?

If I have next for-loop a = 0 b = [1,2,3] for x in b: print a + x a = x is it possible to… Read more List Comprehension Example With Different Statements

I can turn off the modebar in plotly by passing displayModeBar: False as the value of config in fig… Read more Plotly: Turn Off Modebar For The Session

Firstly, I'm working on an Amazon EC2 instance, Amazon linux version 2 AMI using Python 3.7. I&… Read more Fatal Error: Python.h: No Such File Or Directory, Python-levenshtein Install

I want to implement a POP3 client. I know that in POP3 protocol, each message ends with \r\n. I wan… Read more Read From Socket Until \r\n In Java

The following python code snippet produces the error in the title: job_config = bigquery.QueryJobCo… Read more Getting An "invalid Schema Update. Cannot Add Fields" From Bq, With Allow_field_addition Set In The Configuration

I have to write a matlab script in python as apparently what I want to achieve is done much more ef… Read more Reading Images While Maintaining Folder Structure

OpenCV in Python provides the following code: regions, hierarchy = cv2.findContours(binary_image, c… Read more How To Remove A Contour Inside Contour In Python Opencv?

When I try to run sudo pip2 install requests[security] I get this error: MacBook-Pro-di-France… Read more Python - Cannot Install Requests[security]: Operation Not Permitted

at Jupyter notebook I Printed df.info() the result is print(df.info()) Int64Index: 20620 entri… Read more Printing Info() At Pandas At The Report The Entries And Index Number Are Not The Same

def get_books_by_query_params(context, query, query_parameters): binding_query = query_parameters[&… Read more Which Attribute Of Searchqueryset Has The Same Function As Prefetch_related?

I have just installed 64-bit microsoft office on a new computer and also installed 64bit python 3.6… Read more Cannot Connect To 64bit Msaccess Database With 64bit Python 3.6.odbc Driver Error

I have a dataframe that looks like the following Date A B 2014-12-20 … Read more Fill In Missing Days In Dataframe And Add Zero Value In Python

I'm kind of new so try not to judge me. I'm trying to create a little 2d game based on the … Read more If Statement To Check If The Value Of A Variable Is In A Json File

I have a matrix file (which python reads like a list of lists) and I need to tell if a word from a … Read more Finding Word In A Matrix

I am having trouble because I have an existing django project app which I am currently working unde… Read more How To Change The Python Version That A Virtual Environment Uses In Ubuntu 14.04?

I am making a django webapp where users can upload profile image. I have also created an EDIT PROFI… Read more Changing Image In Django User Change Form

How to get the subject of a message using Gmail API using python? Solution 1: Users.messages: list… Read more How To Get Subject Of Email From Gmail Using Google Api Using Python?

I have got an issue with libxml2 python module. I'm trying to install it on a python3 virtualen… Read more Cannot Install Libxml2 In Virtualenv

Imagine a hypothetical situation where a function returns two values: a huge dataset you are not in… Read more Does Python Garbage Collector Behave Any Different With A _ Single Underscore Variable Name And Is It Really A "throwaway" Variable?

Assuming that I have the following matrix/array: array([[0, 0, 1, 1, 1], [0, 0, 1, 0, 1], … Read more Permute Rows And Columns Of A Matrix

I have a Dataset structured like this: 'Date','Time','Open','High'… Read more Get Grouped Informations From An Array With Pandas

I already read the answers in this thread but it doesn't answer my exact problem. My DataFrame … Read more Delete Pandas Dataframe Row Where Column Value Is < 0

I have a python script which has been packaged up as a command line script (dbtoyaml.py in Pyrseas … Read more Importing A Python Script From Another Script And Running It With Arguments

import csv result = {} with open('1000 Records.csv', 'r') as csv_file: … Read more Count How Many People Join In 1st Half And 2nd Half

I have a program that has two functions that returns 2 values for each function. Everything runs fi… Read more Python: How To Multi-thread A Function That Returns Multiple Values

For this, I used example in Scrapy crawl spider example: http://doc.scrapy.org/en/latest/topics/spi… Read more Scrapy Crawler Spider Doesn't Follow Links

I recently stumbled across this article which describes how to code FizzBuzz using only Procs in Ru… Read more Python: Nested Lambdas -- `s_push: Parser Stack Overflow Memory Error`

I am new to python. I tried the example given in here http://docs.bokeh.org/en/latest/docs/gallery/… Read more Bokeh Figure Doesn't Show

I have two lists: list1 = ['abc-21-6/7', 'abc-56-9/10', 'def-89-7/3', '… Read more Python: Subset Elements In One List Based On Substring In Another List, Retain Only One Element Per Substring

Background The Python module regex allows fuzzy matching. You can specify the allowable number of s… Read more Python Regex Module Fuzzy Match: Substitution Count Not As Expected

I'm new to using pandas and am writing a script where I read in a dataframe and then do some co… Read more When Using A Pandas Dataframe, How Do I Add Column If Does Not Exist?

I use Windows Task Scheduler to run an R Script several times a day. The script transforms some new… Read more Use Reticulate To Call Python Script And Send Email

I have a python script which is processing a large amount of data from compressed ASCII. After a s… Read more Python Memory Leak Using Binascii, Zlib, Struct, And Numpy

Say I have a float number. If it is an integer (e.g. 1.0, 9.0, 36.0), I want to remove the '.0 … Read more How Can I Remove ".0" Of Float Numbers?

I'm using the Python configparser to generate config.ini files to store my scripts configuratio… Read more Define Order Of Config.ini Entries When Writing To File With Configparser?

I want to do linspace to an array. Just like following: a = np.array([2, 4, 6]) b = vectorize(np.ar… Read more How Can I Vectorize Linspace In Numpy

My model is designed to train dual images. Since the dataset is very huge I used tf.data.Dataset me… Read more Not Able To Accurately Input A Batch Of Images Into A Model.fit

This is an example code. A Document has many Comment(s) PostComment extends Comment (with sqlalchem… Read more Sqlalchemy Different Value From `len(query.all())` And `query.count()`

I'm trying to add fields dynamically to a serializer of Django Rest Framework, by overwriting t… Read more List Serializer With Dynamic Fields In Django Rest Framework

I'm trying to calculate a rolling average on some incomplete data. I want to average values in … Read more Rolling Average With Window Size An Interval Of Column Values

I found weird behavior with dask persist, if I comment out this line # client = Client(memory_… Read more Dask Persist Behavior Inconsistent

As an input a have a float 1.0 or 0.0. When I try to predict with my model and the sparse_categoric… Read more How Should I Interpret The Output Of The Sparse_categorical_crossentropy Function?

I need to get the content of URL bar (of currently opened tab) of Firefox using Python. I've fo… Read more Python - How To Get The Firefox's Url Bar Content In Gnu/linux?

I want to adjust the margin between subplots using matplotlib. For example, I have three subplots, … Read more How To Adjust Different Margins Between Subplots

I have rather simple question but still couldn´t make it work. I want a block diagonal n^2*n^2 mat… Read more How To Use Block_diag Repeatedly

sorry for a simple question! I want to use WinPython (recently installed) as a interpreter for PyCh… Read more Using Winpython As Interpreter For Pycharm

I am accessing image data on Javascript. Now I'd like to pass this to Python process through S… Read more Firefox, Selenium, Todataurl, Uint8clampedarray And Python

I have a Django app that has CustomUser. My model looks something like class CustomUser(AbstractBas… Read more Auto-generated Field 'user_ptr' Clashes With Declared Field Of The Same Name

I tried reading a .doc file like - with open('file.doc', errors='ignore') as f: … Read more Reading .doc File In Python Using Antiword In Windows (also .docx)

I am trying to draw multiple seaborn distplot in a single window. I know how to generate a density … Read more How To Draw Multiple Seaborn `distplot` In A Single Window?

I need to sanitize some strings and remove invalid leading (non-alphabet) characters from them. For… Read more How To Remove Leading Underscores And Numbers In A String In Python

I have large csv files with size more than 10 mb each and about 50+ such files. These inputs have m… Read more Pandas.io.common.cparsererror: Error Tokenizing Data. C Error: Buffer Overflow Caught - Possible Malformed Input File

Assume we have a pandas dataframe like this: a b id 36 25 2 40 25 3 46 23 2 40 … Read more Calculating Weighted Average In Pandas Using Numpy Function

i have a 1D numpy array. Lets look at the following example a = [255,1,255,255,1,255,255,255,2,2,25… Read more How To Fill The Start And The End Of A Unique Entry With The Same Value In Numpy Array?