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I'm unable to use flags in OpenCV. For example: import cv2 image = cv2.imread('k.jpg',… Read more Unable To Use Flags In Opencv Python?

Say I have the numpy array arr_1 = np.arange(10) returning: array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]) … Read more Changing Multiple Numpy Array Elements Using Slicing In Python

I have a list of strings that are a few words long, and I need to search for two keywords, and retu… Read more How To Search For A Keyword In A List Of Strings, And Return That String?

enter image description hereI hope I have not over-looked as previously asked question. I don'… Read more Nonlinear Scaling Image In Figure Axis Matplotlib

I am successfully put ssh-key to docker runner and it can git clone to do dependencies installation… Read more Docker Runner Pytest Does Not Collect Testcases

I am setting up my first neural network with keras and tensorflow. I got my input into an array of … Read more Error Defining An Input Shape In Keras For (60000, 28, 28) Array

I am trying to find the statistical properties of the PRNGs available in Python (2.7.10) by using t… Read more Random Number In The Range 1 To Sys.maxsize Is Always 1 Mod 2^10

I have 2 parameters in DB: start and stop. value for them can be eg 07:00-23:00 or 23:00-07:00 (st… Read more Python Time Range Validator

I have a series of strings as given below Tata Jaguor 1474 pSNL Series Car Tata Nano Pro 5864 Serie… Read more Removing The Unwanted Substrings From A Series Of Strings

Following error trace is observed when python code is executed. Potential cause ModuleNotFoundErro… Read more Python/django Modulenotfounderror: No Module Named 'restaurants'

I'd like to install the stanford parser's python interface. http://projects.csail.mit.edu/s… Read more Installing Stanford Parser's Python Interface: Error: Command 'gcc' Failed With Exit Status 1 Rake Aborted

I have a Python dataFrame with multiple columns. LogBlk Page … Read more Convert Python Dataframe To List

I have a really large dataframe similar to this: CustomerId Latitude Longitude 0. … Read more Replace Some Values In A Dataframe With Nan's If The Index Of The Row Does Not Exist In Another Dataframe

I have been struggling with this problem all day. I have two dataframes as follows: Dataframe 1 - B… Read more Merging Dataframes

i have one cluster with 2 nodes. i am trying to understand the best practise to connect the nodes,… Read more Elasticsearch Python Client - Work With Many Nodes - How To Work With Sniffer

I am trying to write a very basic server (for experimenting purposes) that listens to incoming conn… Read more Send Byte Sequence Over Python Socket

I have to convert string without quotes into dictionary. device: 0, name: GeForce GTX 1080 8GB, pci… Read more How To Convert String Without Quotes To Dictionary In Python

I am currently trying to read a txt file from a website. My script so far is: webFile = urllib.urlo… Read more Python Read File From A Web Url

I am trying to edit the global variables cows and bulls inside a loop but getting this error 'S… Read more Syntaxerror: Name 'cows' Is Assigned To Before Global Declaration In Python3.6

Say I have a for loop using range as shown below. Is there a good way to eliminate the for loop and… Read more Iterating With Numpy With Different Indexes

Why is the following expression, aiming at deleting multiple keys in a dict, invalid? (event is a d… Read more Python Delete Dict Keys In List Comprehension

Anyone tinkering with Python long enough has been bitten (or torn to pieces) by the following issue… Read more "least Astonishment" And The Mutable Default Argument

py2exe does not work with the standard email module Hello. I am trying to use py2exe for converting… Read more Python - Py2exe Can't Build .exe Using The 'email' Module

Lets say I have a class Hello, and I do the following: >> a = Hello() >> a This will r… Read more Change What Is Returned On Screen By Class Instance

I want to plot multiple benchmarks, each on a separate plot. Here's my code: for benchmark in b… Read more Matplotlib: Plot Multiple Individual Plots In A Loop

I have taught a few introductory classes to text mining with Python, and the class tried the simila… Read more The Similar Method From The Nltk Module Produces Different Results On Different Machines. Why?

I wrote the following code based on the matplotlib site example. import numpy as np import matplotl… Read more (python) Matplotlib Animation Doesn't Show

i use a function calculate servers prices so i made a function which retrieve a defalut prices of a… Read more Unboundlocalerror: Local Variable 'core_prices' Referenced Before Assignment

Having the following pickled data: [array([[[148, 124, 115], [150, 127, 116], [154,… Read more Python - Reading The Indices Of Pickled Data

When training I store my weights in a dictionary of tensorflow-variables. I pass that dictionary of… Read more How Do I Store And Rebuild And Dictionary Of Weights In Tensorflow

I trying to write simple code that execute os command with parameters #!/usr/bin/env python # -*- c… Read more Os.system (old Python) And Arguments With Parameters

In the following code, the color of bars changes as the threshold is changed. Instead of using the … Read more How To Change Colors Automatically Once A Parameter Is Changed

I have this 'funny' issue. I know this error message is found in a lot of places, but I cou… Read more Reused Variable In Mako Template Cause "unboundlocalerror: Local Variable 'xyz' Referenced Before Assignment"

I've been trying to display a gif in Jupyter notebook and have had some trouble. I keep getting… Read more How Do I Embed A Gif In Jupyter Notebook?

My program (a 'TRAC Processor') uses character-by-character input. I am implementing readli… Read more Need Character-by-character Keyboard Input That Interacts Well With Paste And Ansi Escape Sequences

I want to create a duplicate for every row, but only if the row has a new entry in a specific colum… Read more Duplicate Row For Every Different Entry In One Specific Column

I try to parse file like: [account] User = first [account] User = second I use ConfigParser in Py… Read more Parsing Configure File With Same Section Name In Python

What am I doing wrong? This is my homework assignment I am trying to finish. I got the weird syntax… Read more Python Attributeerror Object

I am working with django rest framework. I have Product and Review models. Review is related to Pro… Read more Not Null Constrained Error On Field Handled In Views.py

I was doing coderbyte's Python Array Addition I challenge, but I couldn't get it quite righ… Read more What Does "or" Do In A Python Return Statement / Explanation Of List Subset Sum

I have an Excel 2016 Book.xlsm. In the worksheet testsheet, the cells in the range A1:Y150 are fill… Read more Find Range Of Filled Contents In Excel Worksheet

Heres the scenario I have a password that must be entered if entered wrong the script will not proc… Read more How Can I Have A Python Script Safely Exit Itself?

Sorry I realize this is a very novice question: I am not yet skilled in Python. I have tried to fol… Read more -bash: Django-admin.py: Command Not Found (django Installation)

I use bind() to set actions for keys, but when I want to add action to number keys on Numpad it doe… Read more How Do I Recognize Key On Numpad Is Being Clicked?

I've created an app which has an main window and the possibility to open an dialog (question, e… Read more Pyside Make Qdialog Appear In Main Window

The basic task of mine is to read some commands from the file and after reading those commands i ha… Read more I Am Using Serial Communication Module In Python..but Data Received Is Not Proper..it Is Unstable And Changes Most Of The Time

I have these two dataframes, df1,df2. df1: dateTime userId session 2018-08-30 02:… Read more Merging Two Dataframes In Pandas Based On Time-range Difference

I am trying to use zipfile module to read a file in an archive. the uncompressed file is ~3GB and t… Read more Read A Large Zipped Text File Line By Line In Python

Print command showing me something like this (I have more as 3 rows, but this is only part of examp… Read more Save The Same Content To .csv File As Print Command

The url that i have to submit to the server looks like this: www.mysite.com/manager.php?checkbox%5B… Read more Python Submit Post Data Using Mechanize

I'm trying to scrape some sports data from a website using Beautifulsoup4, but am having some t… Read more Python Beautifulsoup4 Website Parsing

I wrote this code to remove the tags that match like this See also: (.*) (.*) CODE: import mecha… Read more Typeerror: Expected String Or Buffer While Using Regular Expression In Python

I saw that numpy can be used from IronPython : https://www.enthought.com/repo/.iron/ Is it possibl… Read more Can Scikit Be Used From Ironpython?

I just downloaded and installed Anaconda on my Windows computer. However, I am having trouble execu… Read more How To Use Anaconda Python To Execute A .py File?

How can I structure this sqlalchemy query so that it does the right thing? I've given everythin… Read more Sqlalchemy: Subquery In From Must Have An Alias

I am trying to solve these 2 equations bellow and I am having no luck, if anyone can point out wher… Read more Trying To Solve 2 First Order Differential Equations, Python

I want to generate sentences randomly from a given context-free grammar. Randomly is the important … Read more Generating Sentences *randomly* Given A Cfg