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I have two pandas data frames, I want to get the sum of items_bought for each ID in DF1. Then add a… Read more Fill Values From One Dataframe To Another With Matching Ids

I receive runtime errors like this when making Stripe calls such as stripe.Customer.create(email = … Read more Error With Stripe Calls On Google App Engine Even After Upgrading To Latest

first of all im pretty new to OOP coding, so sorry for asking stupid questions. I have a problem re… Read more How To Save "self" Return Value To A Variable From Class B: To Class A When Class B Gets That Value Returned By Class C

I want to change keys to values in a python dictionary, but the values in the original dictionary a… Read more Transpose Values And Key In Python Dictionary When Values Are Not Unique

I am using the python requests library to make a HTTP GET requests to an API hosted on GAE. Request… Read more Get Request Resulting In Verifiedhttpsconnection Object Has No Attribute '_tunnel_host'

I am developing an app which obtains financial data from the Federal Reserve, stores it in a SQlite… Read more How To Insert Timeseries Data Into Sqlite Using Sqlalchemy?

I would like to save a list of python dicts A into a JSON file B. I used json.dump(A, B) to do tha… Read more How To Save A List Of Python Dicts Into A Json File With Vertical Display

For example, I have one full set of nested JSON, I need to update this JSON with the latest values … Read more Update The Nested Json With Another Nested Json Using Python

Hi I am trying to figure out how to do date picking on the calendar for zacks for some personal pro… Read more Calendar Date Picker Selenium Python

I am trying to set the zoom factor in Mayavi2, for example: from mayavi import mlab mlab.test_plot… Read more How To Set Zoom Factor In Mayavi

Why is the output different for the two commands below? $ python2.7 -c 'print('\303\251'… Read more Difference Between Python 2 And 3 For Utf-8

I decided to try and make the snake-eating dot game on my own. I can't make my pygame window st… Read more Pygame Window Won't Stay Open

from django.db import models class Post(models.Model): title = models.CharField(max_length=10… Read more Why Did I Get Error For Python Manage.py Syncdb (indentationerror: Unexpected Indent)

I have a txt file containing text Table of Contents Preface 1 Chapter 1: Tokenizing Text and Word… Read more Finding A Similar Text Present In String In Python

I have the following data data={ None: [ {'ne': '1', 'na&… Read more Change One Dict/list Python Structure To Another

im currently developing a Discord .Py bot; and im wanting to to be able to force my bot to leave a … Read more How To Make A Discord Bot Leave A Server From A Command In Another Server?

I am making a scatter plot which is made up of dots that can be either open or closed dots, and can… Read more How To Put Multiple Symbols With The Same Label On The Same Line In The Legend?

Dates rates 7/26/2019 1.04 7/30/2019 1.0116 7/31/2019 1.005 8/1/2019 1.035 8/2/2019 … Read more Python Pandas : Return The Consecutive Missing Weekdays Dates And Assign Rate Next To Missing Dates In A Dataframe

I am trying to write a function that takes the variable written in the function placeholder() writt… Read more Using A Python Variable In Mysql Query

I'd like to override Scrapy's default RFPDupefilter class as follows: from scrapy.dupefilte… Read more Is It Ok For Scrapy's Request_fingerprint Method To Return None?

I am trying to scrape a very simple web page with the help of Scrapy and it's xpath selectors b… Read more Python Scrapy Dynamic Web Sites

My string looks like: 'I saw a little hermit crab\r\nHis coloring was oh so drab\r\n\r\nIt\u201… Read more Find 2 Or More Newlines

I am creating a discord bot in python, and to keep the data on my computer I am using a dictionary … Read more Python Discord Bot, Needing The Server Id

I am new to stackoverflow and the Python language and have a question. I know how to implement a s… Read more Inserting In The Middle Of A Doubly Linked List- Python

I have two arrays, one is a matrix of index pairs, a = array([[[0,0],[1,1]],[[2,0],[2,1]]], dtype=… Read more Numpy: 2d Array Access With 2d Array Of Indices

An API is sending me data in the form of: { uselessInfo: blabla, headers: [ {type:D… Read more Create Pandas Df From Json Where Column Headers And Rows Are In Separate Arrays

I use re.findall(p, text) to match a pattern generally, but now I came across a question: I just w… Read more How To Escape Special Regex Characters In A String?

I am using a Flask Code with the following route: @app.route('/download') def download_file… Read more In A Flask Function Which Returns `send_file`, The Code Doesn't Appear To Run On Subsequent Requests, Yet The File Still Downloads. Why?

Newbie python here. How can I break out of the second while loop if a user selects 'Q' for … Read more How To Break Out Of Double While Loop In Python?

I would like to create a HTML table with contenteditable fields from python. I am using python + fl… Read more Html Table With Contenteditable In Python

I want to deep search in a list in Python. For example, I want to know that 5 is in my_list or not.… Read more How Can I Deep Search A Python List?

I'm having issues building a Kivy dropdown with word wrapping enabled for the text, such that t… Read more Kivy: Sizing Buttons To Fit Wrapped Text Within Dropdown

Let a and b be vectors of the same size with 8-bit integers (0-255). I want to compute the number o… Read more Fastest Way To Get Hamming Distance For Integer Array

I'd like to use jupyter_client to execute some python code and get result. Here's my sample… Read more How To Use Jupyter_client To Get The Execute Result?

I have a list o tuples: list = [(element1, element2, element3), (elementelel4, element5, elementele… Read more Print A List Of Tuples As Table

I am new to python and have a question: I have checked similar questions, checked the tutorial dive… Read more What Is The Best Way To Iterate Over A Python List, Excluding Certain Values And Printing Out The Result

There was a post on this here: https://gist.github.com/JonathanRaiman/f2ce5331750da7b2d4e9 which sh… Read more Calling Blas / Lapack Directly Using The Scipy Interface And Cython

I recently switched form tensorflow to skflow. In tensorflow we would add our lambda*tf.nn.l2_loss(… Read more Adding Regularizer To Skflow

A test program #!/usr/bin/env python3 import sys count = 0 sys.stderr.write('stderr, order %d… Read more Python Subprocess Won't Interleave Stderr And Stdout As What Terminal Does

I am using list generators as shown below. I would like to know how I can assign different text or … Read more Assign Differing Values To List Generator Results

I'm using a base folder REF_IMAGES where I keep reference bitmaps for a specified language. I h… Read more Windowserror 32 While Trying To Os.rename

I am receiving the following error message when attempting to call the Evernote Python SDK's ge… Read more Why Am I Getting A Keyerror When Attempting To Authenticate With Evernote?

I have been trying to find a way to fit some of my columns (that contains user click data) to pois… Read more How To Fit A Column Of A Dataframe Into Poisson Distribution In Python

I am trying to build AOSP image on my mac Book using Linux virtual box. Since I don't have eno… Read more Repo Fail To Init On Ubuntu 16,0 Virtual Box On Macbook

Can anyone explain why is this happening? Case 1: >>> a = [[0]] *3 >>> print a [[… Read more Python Array Strange Behavior?

I am using Ubuntu 12.04, Python 2.7.3. I am having a segmentation fault in a C extension I have co-… Read more Questions About Compiling Python In Debug Mode

I'm trying to reduce the number of pixels in an inverted image and I've tried using morphol… Read more Is There A Way To Reduce The White Pixels In An Inverted Image

I have a data frame in PySpark like below. import pyspark.sql.functions as func df = sqlContext.c… Read more Round Double Values And Cast As Integers

My ipython was working fine until I installed a new IDE and accidentally changed some path settings… Read more Bad Interpreter: No Such File Or Directory Error When Launching Ipython With Anaconda

I have a tensorflow array names tf-array and a numpy array names np_array. I want to find specific … Read more Filter Tensorflow Array With Specific Condition Over Numpy Array

For a given range for n variables. I have taken n=3 as an example. A : [1,3] B: [5,10,12] C: [100,… Read more How To Create All Combinations Column Wise For Multiple Variables In Pandas?

I am working on a problem that requires me to read a string from the file and: Reverse it An integ… Read more How To Add Randomly Generated Characters In Specific Locations In A String?