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Showing posts from August, 2024

Docker-compose Fails To Resolve Service Hostname

Docker documentation says that every container in the same compose file can be accessed from each o… Read more Docker-compose Fails To Resolve Service Hostname

Starting Debugger On Errors In Threads

I'm using following trick to get debugger started on error Starting python debugger automatical… Read more Starting Debugger On Errors In Threads

No Module Named Cairo - Mac

Why is it so effin' hard? Seems to be an ever-present issue..solved unclearly. Searched on mul… Read more No Module Named Cairo - Mac

Fetching The Path( From Root Node ) For All The Leaf Nodes?

My python script reads a XML file, to give the Folder Structure. My XML file: ): name = e.a… Read more Fetching The Path( From Root Node ) For All The Leaf Nodes?

Increase Speed For Svm With Polynomial Kernel

I am new to machine learning. I am using Support Vector Machines (SVM) with 'polynomial' ke… Read more Increase Speed For Svm With Polynomial Kernel

Adding A Row Of Special Character After Every Nth Row (n Variable But Pre-decided) In Pandas Dataframe

I am trying to insert a row of * (any special character would do) after every n rows of my pandas d… Read more Adding A Row Of Special Character After Every Nth Row (n Variable But Pre-decided) In Pandas Dataframe

Installing Praw

I would like to install PRAW so I can make reddit bots and stuff, but all the install guides are co… Read more Installing Praw

Getting Blitting To Work In Funcanimation Embedded In Pyqt4 Gui

Starting with the working Matplotlib animation code shown below, my goal is to embed this animation… Read more Getting Blitting To Work In Funcanimation Embedded In Pyqt4 Gui

Fastest Way To Read File Searching For Pattern Matches

I made a python script to analyze logs. I have one observation to share, and two questions to ask. … Read more Fastest Way To Read File Searching For Pattern Matches

Figure And Subplots Tick Labels Overlapping

I am trying to put four subplots on a figure. The things that I want are: 1- The figure introduces … Read more Figure And Subplots Tick Labels Overlapping

Import Pyodbc Not Working In Eclipse

I am new to python.. I am not able to import pyodbc I am getting an error in eclipse (just for thi… Read more Import Pyodbc Not Working In Eclipse

Search For Name In Cx_oracle

I have var='smth' and I need to check if var exists in the table 'smtb' I tried som… Read more Search For Name In Cx_oracle

Django South: How Can I Access Models In Sub-packages In Migrations

Since our app has many models, we place them in sub-packages of the models packages, i.e. the Chedd… Read more Django South: How Can I Access Models In Sub-packages In Migrations

Pandas Dataframe Replace With Regex Doesn't Work

I have dataframe with many rows. I want to use pd.replace to replace values in entire columns. imp… Read more Pandas Dataframe Replace With Regex Doesn't Work

Importing Csv Into Python

I have a CSV dataset that looks like this: FirstAge,SecondAge,FirstCountry,SecondCountry,Income,NAM… Read more Importing Csv Into Python

How To Run An Aiohttp Server In A Thread?

This example of aiohttp server in a thread fails with an RuntimeError: There is no current event lo… Read more How To Run An Aiohttp Server In A Thread?

Have Gradient Colours In Sns.pairplot For One Column Of Dataframe So That I Can See Which Datapoints Are Connected To Each Other

I am quite easily able to produce a seaborn pairplot with: import seaborn as sns import matplotlib.… Read more Have Gradient Colours In Sns.pairplot For One Column Of Dataframe So That I Can See Which Datapoints Are Connected To Each Other

Modification Of Skipping Empty List And Continuing With Function

Background The following code is slightly modified from skipping empty list and continuing with fun… Read more Modification Of Skipping Empty List And Continuing With Function

Calculating A Mean With More Recent Observations With Greater Importance

I am building an algorithm to predict the outcomes of sporting events using the performance of prev… Read more Calculating A Mean With More Recent Observations With Greater Importance

How To Make A Timer In Tkinter?

I want to make a timer that starts when i create an instance of a class, and stop the timer when a … Read more How To Make A Timer In Tkinter?

Error Importing The Installed Pygame Module

I'm currently doing a project on my school pc and I want to use pygame, since I have experience… Read more Error Importing The Installed Pygame Module

How To Store An Image In A Variable

I would like to store the image generated by matplotlib in a variable raw_data to use it as inline … Read more How To Store An Image In A Variable

Linux And Python: Combining Multiple Wave Files To One Wave File

I am looking for a way that I can combine multiple wave files into one wave file using python and r… Read more Linux And Python: Combining Multiple Wave Files To One Wave File

Mtls Using Azure Function Http Trigger?

I'm working at building an auth token server using a Python Azure Function with HTTP trigger. T… Read more Mtls Using Azure Function Http Trigger?

Pandas Dropping Of Words In Dataframe

I have a sample dataframe that I wish to drop all words and keep the values. Column1 Column2 … Read more Pandas Dropping Of Words In Dataframe

Running Two Threads Which Are Dependent On Each Other In A Loop

I need to know how to write a program that runs two threads: 1. a thread the updates the position(v… Read more Running Two Threads Which Are Dependent On Each Other In A Loop

Wget Is Not Recognized As A Command Even Though It Is Installed

I know I am doing something really stupid here but I have tried the things I can think of. Here is… Read more Wget Is Not Recognized As A Command Even Though It Is Installed

How Can I Return The Second Element In The List That Starts With "b"

I have this function with lists that has strings in it and I have to find the second element in thi… Read more How Can I Return The Second Element In The List That Starts With "b"

Does Opencv Support .heic Image Format?

I'm working on a face detection project and want to know if opencv provides support for heic fo… Read more Does Opencv Support .heic Image Format?

Win32com (python) Error

i am trying to automate a action in notepad for a program im working on and i cant figure out an er… Read more Win32com (python) Error

Access Next Sibling
  • Element With Beautifulsoup
  • I am completely new to web parsing with Python/BeautifulSoup. I have an HTML that has (part of) the… Read more Access Next Sibling
  • Element With Beautifulsoup
  • Datetime Import Using Pandas/sqlalchemy

    I'm having problems importing datetimes from a SQL Server database into Pandas. I'm using t… Read more Datetime Import Using Pandas/sqlalchemy

    Why Xgboost.cv And Sklearn.cross_val_score Give Different Results?

    I'm trying to make a classifier on a data set. I first used XGBoost: import xgboost as xgb impo… Read more Why Xgboost.cv And Sklearn.cross_val_score Give Different Results?

    Clean Url With Beautifulsoup

    My script import BeautifulSoup as bs from BeautifulSoup import BeautifulSoup url_list = sys.argv[… Read more Clean Url With Beautifulsoup

    Counting Upper Case Words In A Variable In Python

    I have a variable with some sort of review text. I want to create a new variable which has the cou… Read more Counting Upper Case Words In A Variable In Python

    Why Does List.append Evaluate To False In A Boolean Context?

    Is there a reason being list.append evaluating to false? Or is it just the C convention of returnin… Read more Why Does List.append Evaluate To False In A Boolean Context?

    Using Remove On Nested Lists

    n=[['dgd','sd','gsg'],['fsdsdf','sds','sdf']] >&… Read more Using Remove On Nested Lists

    Converting A Dictionary To Json Using Json.dumps Having Arabic Characters

    I have a dictionary containing arabic words like data = [{'name': 'آدَÙ…'}, {'na… Read more Converting A Dictionary To Json Using Json.dumps Having Arabic Characters

    Irr Library Is Only Good If The Pay Period And Compound Period Is In Years (engineering Economy)

    http://docs.scipy.org/doc/numpy-1.10.0/reference/generated/numpy.irr.html The link above works for … Read more Irr Library Is Only Good If The Pay Period And Compound Period Is In Years (engineering Economy)

    Why Do These Print() Calls Appear To Execute In The Wrong Order?

    weird.py: import sys def f (): print('f', end = '') g() def g (): 1 /… Read more Why Do These Print() Calls Appear To Execute In The Wrong Order?

    Convert 64 Bit Windows Date Time In Python

    I need to convert a windows hex 64 bit (big endian) date time to something readable in python? exam… Read more Convert 64 Bit Windows Date Time In Python

    Convert List Of Dictionaries To Comma Separated String Python

    i'm trying to convert list of dictionaries to comma separated string , but some extra fields of… Read more Convert List Of Dictionaries To Comma Separated String Python

    Process Multiple Oncreated Events Parallelly In Python Watchdog

    I am trying to detect if any new files are created on a directory ; if created I want to process it… Read more Process Multiple Oncreated Events Parallelly In Python Watchdog

    Import Data To Sql Using Python

    I'm going to need to import 30k rows of data from a CSV file into a Vertica database. The code … Read more Import Data To Sql Using Python

    Indentation Error From Heroku For This Python Bot. I Cannot See?

    Recently I've deployed a python bot on Heroku and every time I try to run it, this error pops u… Read more Indentation Error From Heroku For This Python Bot. I Cannot See?

    How Do I Find The Sum Of Prime Numbers In A Given Range In Python 3.5?

    I managed to create a list of prime numbers in a given range using this: import numpy as np num … Read more How Do I Find The Sum Of Prime Numbers In A Given Range In Python 3.5?

    Django's Admin Does Not Login After Custom Authentication

    The custom authentication I wrote follows the instructions from the docs. I am able to register, l… Read more Django's Admin Does Not Login After Custom Authentication

    Why Does My Original List Change?

    I a wrote a function SwapCities that is able to swap entries 3 and 4 in a list. So f.e. [0,1,2,3,4]… Read more Why Does My Original List Change?

    How Can I "sparsify" On Two Values?

    consider the the pandas series s n = 1000 s = pd.Series([0] * n + [1] * n, dtype=int) s.memory_usa… Read more How Can I "sparsify" On Two Values?

    Secondary_y=true Changes X Axis In Pandas

    I'm trying to plot two series together in Pandas, from different dataframes. Both their axis a… Read more Secondary_y=true Changes X Axis In Pandas