Skip to content Skip to sidebar Skip to footer
Showing posts from September, 2023

How Can I Successfully Install Pygame Into Python3 On Mac? I Tried A Lot Of Syntaxes To Download Pygame In Python3. But None Of Them Worked

I had successfully installed pygame in python2 using pip on Mac. But I was unable to install pygame… Read more How Can I Successfully Install Pygame Into Python3 On Mac? I Tried A Lot Of Syntaxes To Download Pygame In Python3. But None Of Them Worked

Python Web Services

Elementree has become the accepted standard for interacting with xml. What is the prevalent web se… Read more Python Web Services

Pandas: Split String, And Count Values?

I've got a pandas dataset with a column that's a comma-separated string, e.g. 1,2,3,10: dat… Read more Pandas: Split String, And Count Values?

Pandas - How To Organised Dataframe Based On Date And Assign New Values To Column

I have a dataframe of a month excluding Saturday and Sunday, which was logged every 1 minute. … Read more Pandas - How To Organised Dataframe Based On Date And Assign New Values To Column

How To Suppress Matlab Output From Python

Suppose that you have the following .m script: % foo.m function foo = run() disp('Hello!!&#… Read more How To Suppress Matlab Output From Python

Identify Text Data In Image To Read Mm/dd, Description And Amount Using Opencv Python

import re import cv2 import pytesseract from pytesseract import Output from PIL imp… Read more Identify Text Data In Image To Read Mm/dd, Description And Amount Using Opencv Python

Python 3.2: Ioerror: [errno 22] Invalid Argument: '/home/pi/data/temp/file1\n.txt'

I am a newbie to python programming. I have a counter.txt file from which i am reading the counter … Read more Python 3.2: Ioerror: [errno 22] Invalid Argument: '/home/pi/data/temp/file1\n.txt'

Why Inserting __init__() Of Superclass In This Case?

I am now reading HeadFirstPython and there is an example about class. >>> class NamedList(… Read more Why Inserting __init__() Of Superclass In This Case?

Specification For Tally Soap Api

Where can I find specifications for Tally's SOAP API? And does anyone know of any python librar… Read more Specification For Tally Soap Api

Are There Any Ways To Scramble Strings In Python?

I'm writing a program and I need to scramble the letters of strings from a list in python. For … Read more Are There Any Ways To Scramble Strings In Python?

Tests For Checking The Permissions Of A Group

I am trying to write tests for an app to check that a group has the required permission for a part… Read more Tests For Checking The Permissions Of A Group

Python, Lxml - Access Text

I m currently a bit out of ideas, and I really hope that you can give me a hint: Its probably best … Read more Python, Lxml - Access Text

Crontab Python Subprocess And Service Restart

I have a small python code that restarts nginx on it's not existing. When I run sudo python mon… Read more Crontab Python Subprocess And Service Restart

How To Stack Data Frames On Top Of Each Other In Pandas

I have a dataframe with 96 columns: df.to_csv('result.csv') out (excel): Run 1 Run … Read more How To Stack Data Frames On Top Of Each Other In Pandas

Searching A Text File And Printing Line Numbers

How do you get your function to find the lines in the text file where the word occurs and print the… Read more Searching A Text File And Printing Line Numbers

How To Do Nested Comments In Flask/jinja?

Like the comments in Hacker News and Reddit. I've looked at Jinja's docs but I can't fi… Read more How To Do Nested Comments In Flask/jinja?

How To Move A Tensorflow.keras Model To Gpu

Let's say I have a keras model like this: with tf.device('/CPU'): model = tf.keras.… Read more How To Move A Tensorflow.keras Model To Gpu

Update An Artiste (line2d) On A Figure Without Re-drawing The Whole Figure - Axes.draw_artist() Crashes

I want a line (Line2D) object to move with the current cursor position on several axes of a figure.… Read more Update An Artiste (line2d) On A Figure Without Re-drawing The Whole Figure - Axes.draw_artist() Crashes

Plotting With Multiple Y-axes

When using ax. for plotting objects on a figure. How can I 'hold on' the plot and render … Read more Plotting With Multiple Y-axes

Merge List Concating Unique Values As Comma Seperated Retaining Original Order From Csv

Here is my data: data.csv id,fname,lname,education,gradyear,attributes 1,john,smith,mit,2003,qa 1,j… Read more Merge List Concating Unique Values As Comma Seperated Retaining Original Order From Csv

Importerror: No Module Name

I am using following piece of code in python: name_of_module = abc from name_of_module import * … Read more Importerror: No Module Name

Valueerror: Day Is Out Of Range For Month Datetime

I have run into a problem with some code I have been writing. I take in four inputs ( day, month an… Read more Valueerror: Day Is Out Of Range For Month Datetime

Typeerror: '>=' Not Supported Between Instances Of 'float' And 'str'

Looking to map highest matching row values from Dataframe2 to Dataframe1 using conditions. We also … Read more Typeerror: '>=' Not Supported Between Instances Of 'float' And 'str'

Get Indices Of Matches From One Array In Another

Given two np.arrays; a = np.array([1, 6, 5, 3, 8, 345, 34, 6, 2, 867]) b = np.array([867, 8, 34, 75… Read more Get Indices Of Matches From One Array In Another

Comparing Values From Different Dataframes Line By Line, Python

I have two dataframes with different numbers of lines. X&Y are coordinates in 2D position DF1: … Read more Comparing Values From Different Dataframes Line By Line, Python

Connect To Linked Server Via Sql Server Pyodbc Connection?

I can currently connect to my SQL Server and query any database I want to directly. The problem is … Read more Connect To Linked Server Via Sql Server Pyodbc Connection?

Format Problem Categorizing Time In Pandas

I'm trying to convert hours to an categoric format, the column is like this with hundreds of en… Read more Format Problem Categorizing Time In Pandas

How To Remove A Directory Including All Its Files In Python?

I'm working on some Python code. I want to remove the new_folder including all its files at the… Read more How To Remove A Directory Including All Its Files In Python?

Simple Inheritance Issue With Django Templates

just getting started in Django, and I have some problems with the inheritances. It just seems that … Read more Simple Inheritance Issue With Django Templates

How Fix To Upload Image From Bootstrap Modal Form In Django

I can not find the information how to load image through django modal form. How to upload a file th… Read more How Fix To Upload Image From Bootstrap Modal Form In Django

Python Partial Derivatives Easy

I'm interested in computing partial derivatives in Python. I've seen functions which comput… Read more Python Partial Derivatives Easy

Plotly: Create Map Based On Geojson File

I've found a GeoJSON file containing all cities in The Netherlands. I'm now trying to plot … Read more Plotly: Create Map Based On Geojson File

How To Import Python File From Git Submodule

I've a project which uses git submodules. In my python file I want to use functions from anothe… Read more How To Import Python File From Git Submodule

Remove The First Word In A Python String?

What's the quickest/cleanest way to remove the first word of a string? I know I can use split a… Read more Remove The First Word In A Python String?

Httperror When Using Urllib2 Read()

I'm trying to scrape a web page using urllib2 and BeautifulSoup. It was working fine and then w… Read more Httperror When Using Urllib2 Read()

How To Disable Checkboxes In Multiplechoicefield?

I use MultipleChoiceField in form. It shows me REQUIREMENTS_CHOICES list with checkboxes where user… Read more How To Disable Checkboxes In Multiplechoicefield?

Difference Between Two Dates In Pandas Dataframe

I have many columns in a data frame and I have to find the difference of time in two column named a… Read more Difference Between Two Dates In Pandas Dataframe

Selenium Chrome Instance With Profile Won't Load Site

I'm trying to fetch a site while using my profile as per instructions from this post. It succes… Read more Selenium Chrome Instance With Profile Won't Load Site

How To Find Maximum Value Of A Column In Python Dataframe

I have a data frame in pyspark. In this data frame I have column called id that is unique. Now I wa… Read more How To Find Maximum Value Of A Column In Python Dataframe

Is There Any Strncpy() Equivalent Function In Python?

is there any equivalent function for strncpy() of C in python? I want to replace 6 characters in th… Read more Is There Any Strncpy() Equivalent Function In Python?

Unboundlocalerror: Local Variable 't' Referenced Before Assignment | Already Defined

I'm getting the error: UnboundLocalError: local variable 't' referenced before assignme… Read more Unboundlocalerror: Local Variable 't' Referenced Before Assignment | Already Defined

What Programming Language Features Are Well Suited For Developing A Live Coding Framework?

I would like to build a 'live coding framework'. I should explain what is meant by 'liv… Read more What Programming Language Features Are Well Suited For Developing A Live Coding Framework?

Vectorized Creation Of An Array Of Diagonal Square Arrays From A Liner Array In Numpy Or Tensorflow

I have an array of shape [batch_size, N], for example: [[1 2] [3 4] [5 6]] and I need to crea… Read more Vectorized Creation Of An Array Of Diagonal Square Arrays From A Liner Array In Numpy Or Tensorflow

Unnecessary Quotation Of Subkey And Iteration Through Primary Key In Pyyaml Event Structure

I have the next code: import gnupg import re import textwrap from pprint import pprint import yaml … Read more Unnecessary Quotation Of Subkey And Iteration Through Primary Key In Pyyaml Event Structure

What Does Buffer_size Do In Tensorflow Dataset Shuffling?

So I've been play around with this code: https://www.tensorflow.org/tutorials/generative/dcgan … Read more What Does Buffer_size Do In Tensorflow Dataset Shuffling?

How Do I Add A Python Tag To The Bdist_wheel Command Using Setuptools?

Let's say I have a simple library which uses setuptools for packaging and distributing. The lib… Read more How Do I Add A Python Tag To The Bdist_wheel Command Using Setuptools?

Python 3.4.3 Tkinter - Program Freezes On Declaration Of Intvar Or Any Other Tkinter Data Type

Previous thread: Python 3.4 tkinter checkbutton variable handling not working / responding Followin… Read more Python 3.4.3 Tkinter - Program Freezes On Declaration Of Intvar Or Any Other Tkinter Data Type

Fill Missing Values Of One Column From Another Column In Pandas

I have two columns in my pandas dataframe. I want to fill the missing values of Credit_History col… Read more Fill Missing Values Of One Column From Another Column In Pandas

Error: Redirect_uri_mismatch Pydrive

I am trying to connect to google drive and for that I am using python pydrive library. I have follo… Read more Error: Redirect_uri_mismatch Pydrive

How To Cut Unsorted Time-series Data Into Bins With A Minimum Interval?

I have a dataframe like this x = pd.DataFrame({'a':[1.1341, 1.13421, 1.13433, 1.13412, 1.1… Read more How To Cut Unsorted Time-series Data Into Bins With A Minimum Interval?

Sum Values Of Dynamically Created Dictionaries Using Counter From Collections

I have this df: import pandas as pd a = [1,1,1,2,2,3,3,3,3,4,4,5,5,5] b = ['pi','pi'… Read more Sum Values Of Dynamically Created Dictionaries Using Counter From Collections

How To Solve "cv2. error: (-215) size.width>0 && size.height>0 in function imshow" Error In Python?

This is the code I am using for capturing video through my webcam: import cv2 cap = cv2.VideoCaptur… Read more How To Solve "cv2. error: (-215) size.width>0 && size.height>0 in function imshow" Error In Python?

How To Use Radio Buttons In Python Web.py

I am using web.py framework to create a simple web application I want to create a radio button so I… Read more How To Use Radio Buttons In Python Web.py

Build A Simple Parser That Is Able To Parse Different Date Formats Using Pyparse

I am building a simple parser that takes a query like the following: 'show fizi commits from 1/… Read more Build A Simple Parser That Is Able To Parse Different Date Formats Using Pyparse

How To Prevent Str To Encode Unicode Characters As Hex Codes?

When I print a unicode string in Python directly, I see a string with same characters that I have i… Read more How To Prevent Str To Encode Unicode Characters As Hex Codes?

Django Rest Framework Create Rest Api Only For Executions

I'm working on a django project in which I need to build a rest API for some executions, I don&… Read more Django Rest Framework Create Rest Api Only For Executions

How To Insert Character In Csv Cell In Python?

I'm new with python. Here is my csv file : data;data;name surname; data; data data;data;name su… Read more How To Insert Character In Csv Cell In Python?

Tweepy/ Twitter Api Error Type

I am using tweepy to make a twitter application. When users tweet/update profile, etc, they will g… Read more Tweepy/ Twitter Api Error Type

Trouble With Saving Grouped Seaborn Facetgrid Heatmap Data Into A Directory

I've been struggling to save my graphs to the specific directory with some certaion look. Here … Read more Trouble With Saving Grouped Seaborn Facetgrid Heatmap Data Into A Directory

Parsing A Non-escaped Apostrophe In A Single-quoted Attribute Value With Beautifulsoup

From a webpage, I want to get all the links and title strings. I use BeautifulSoup 4 for scraping. … Read more Parsing A Non-escaped Apostrophe In A Single-quoted Attribute Value With Beautifulsoup

Convert A Text Of Binary Values To Numpy File

How can one convert a huge text file (>16G) containing binary-valued characters (0 and 1) to a n… Read more Convert A Text Of Binary Values To Numpy File

How To Convert Python Datetime Dates To Decimal/float Years

I am looking for a way to convert datetime objects to decimal(/float) year, including fractional pa… Read more How To Convert Python Datetime Dates To Decimal/float Years

How Can We Get The Default Behavior Of __repr__()?

If someone writes a class in python, and fails to specify their own __repr__() method, then a defau… Read more How Can We Get The Default Behavior Of __repr__()?