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I am trying to resolve a portfolio optimization problem in Python using CVXPY but getting an error … Read more Cvxpy:'sum_entries' Is Not Defined

I have some documents which I have to fetch from mongodb and set it to memcache. Here is the code i… Read more Connection Reset By Peer Pymongo

I am a beginner just learning coding and Python. I am not able to remove a widget that I just have … Read more How To Address Remove_widget What Widget To Remove Inside Another Layout In Kivy

I have the following code, and I would like the index position of all the 1's: mylist = ['… Read more Beginner Python List Complehension, Look Up Index

I have a forecast algorithm that works the trend of time series up to a given horizon using the fol… Read more Fast Cumulative Sum And Power Operator

I have a nested dictionary like this one: d = {1: {4: {6: {}, 7: {}, 8: {}}, 5: {}}, 2: {}, 3: {}} … Read more How To Create A Bootstrap Accordion From A Nested Dictionary In Python?

This is a simple python program to generate a network graph. Everything was fine when I placed the… Read more Networkx With Errors From Adding Nodes And Edges

I have tried importing NumPy in Python, but it did not succeed: >>> import numpy as np … Read more How To Import Numpy In The Python Shell

I am using this method, kindly suggested by Ashwini Chaudhary, to assign data to a dictionary from … Read more Reading Data From Specially Formatted Text File

I have a portion of html like below The Keyword: The text I want to get Solution 1: from lxml im… Read more Lxml.html Extract A String By Searching For A Keyword

My coworker is having trouble with a Python install. When running the code below, from 'C:\my\… Read more Python Os.system() Call Runs In Incorrect Directory

I'm trying to read a file line by line and get every current, previous and next line. Eg: line1… Read more Read Line By Line And Get The Previous And The Next Lines

Can anyone please explain the output i am getting. As the first time the variable lists is blank bu… Read more Python Uncaught List Variable's Behavior

I have two datasets: One contains house energy certificates issued the last 10 years with an ID fo… Read more Remove Specific Columns In Dataframe With Same Id On Date Condition

I am trying to write something in an existing workbook with the openpyxl tools. But i am getting Er… Read more Invalid Mode Or Filename When Using Openpyxl In Python 2.7

I searched everywhere and I don't find any simple example of iterating a loop with multithreadi… Read more Simple Multithread For Loop In Python

Good afternoon, everyone! I have a problem with the routing my URL adress to Flask, precisely with… Read more How To Route Non-ascii Urls In Flask Python

Is there any way to point the Turtle towards certain coordinates Any help with this with be appreci… Read more Point A Python Turtle Towards Certain Coordinates

I've got a pre-existing spreadsheet hosted on google docs. Each month I update this document. … Read more Programatically Updating A Spreadsheet Hosted On Google Docs

I would like to do some piecewise cubic hermite interpolation and get the roots of the polynomials.… Read more Roots Of Piecewise Cubic Hermite Interpolator With Python