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Showing posts from March, 2023

Grouping On Identical Column Names In Pandas

time A1 A1 A2 A2 A2 A3 A3 2017-01 a1 a2 b1 b2 c ..... … Read more Grouping On Identical Column Names In Pandas

Divide List Of Elements In Scrapy Output Into Seperate Rows

I am trying to separate the output from Scrapy into separate lines in an Excel file but I get somet… Read more Divide List Of Elements In Scrapy Output Into Seperate Rows

Using Python Ctypes And Libc To Write Void Pointer To Binary File

I am using python ctypes and libc to interface with a vendor-provided DLL file. The purpose of the… Read more Using Python Ctypes And Libc To Write Void Pointer To Binary File

How To Sort CSV Rows By A Single Column Using PANDAS Python

Currently on my project I am trying to sort the rows of a CVS sheet by a singular column, I am usin… Read more How To Sort CSV Rows By A Single Column Using PANDAS Python

GAE Xmpp App Shows Invalid JID Error

Currently I'm testing appengine-crowdguru-python this app by sending xmpp messages from http://… Read more GAE Xmpp App Shows Invalid JID Error

Remove Level And All Of Its Rows From Pandas Dataframe If One Row Meets Condition

Below is a pandas dataframe that I would like to filter. I would like to remove the year and all of… Read more Remove Level And All Of Its Rows From Pandas Dataframe If One Row Meets Condition

Python Nltk -- Stemming List Of Sentences/phrases

I have bunch of sentences in a list and I wanted to use nltk library to stem it. I am able to stem … Read more Python Nltk -- Stemming List Of Sentences/phrases

Python URL Download

The code below returns none. How can I fix it? I'm using Python 2.6. import urllib URL = '… Read more Python URL Download

How To Create A Column In A Pandas Dataframe Based On A Conditional Substring Search Of One Or More OTHER Columns

I have the following data frame: import pandas as pd df = pd.DataFrame({'Manufacturer':[&#… Read more How To Create A Column In A Pandas Dataframe Based On A Conditional Substring Search Of One Or More OTHER Columns

Python - Edit Specific Cell In CSV File

I have created a quiz game in Python that also contains a login and register program however I'… Read more Python - Edit Specific Cell In CSV File

Scraping From Web Page And Reformatting To A Calender File

I'm trying to scrape this site: http://stats.swehockey.se/ScheduleAndResults/Schedule/3940 And … Read more Scraping From Web Page And Reformatting To A Calender File

Parsing A Date In Python Without Using A Default

I'm using python's dateutil.parser tool to parse some dates I'm getting from a third pa… Read more Parsing A Date In Python Without Using A Default

Stack Trace From Manage.py Runserver Not Appearing

Django's runserver command doesn't output a stack trace when I append --traceback --verbosi… Read more Stack Trace From Manage.py Runserver Not Appearing

Hold The Output Of Subprocess.Popen With A Arbitrary Varible

I'd like to retrieve the output from a shell command In [7]: subprocess.Popen('yum list in… Read more Hold The Output Of Subprocess.Popen With A Arbitrary Varible

Why Does Tuple(set([1,"a","b","c","z","f"])) == Tuple(set(["a","b","c","z","f",1])) 85% Of The Time With Hash Randomization Enabled?

Given Zero Piraeus' answer to another question, we have that x = tuple(set([1, 'a', … Read more Why Does Tuple(set([1,"a","b","c","z","f"])) == Tuple(set(["a","b","c","z","f",1])) 85% Of The Time With Hash Randomization Enabled?

Django : 404 (main.urls Not Included In Myproject/urls.py?)

I have the following problem : I've made a little django (1.7.8) project (named djangocmstest) … Read more Django : 404 (main.urls Not Included In Myproject/urls.py?)

Creating New List With Values From Two Prior Lists

Given the lists list1 and list2 that are of the same length, create a new list consisting of the … Read more Creating New List With Values From Two Prior Lists

Using User Input To Call Functions

I was trying to make a 'game' in Python where the user inputs a command. However, I do not … Read more Using User Input To Call Functions

Delete Tuples In More Dimensional List If Same

I have a list of tuples namely: [[[('p', 'u'), ('r', 'w')], [('… Read more Delete Tuples In More Dimensional List If Same

How To Get File Name Of Current Template Inside Jinja2 Template?

Say I use return render_template('index.html', users=users). Is it possible to get the file… Read more How To Get File Name Of Current Template Inside Jinja2 Template?

How To Merge Two DSL Query For Aggregation And Filter

I need to search BusinessArea which is Research or Accounting this is array of fields(OR) statement… Read more How To Merge Two DSL Query For Aggregation And Filter

Reading Attributes Of .msg File

I am trying to read a .msg file to get the sender, recipients, and title. I'm making this scrip… Read more Reading Attributes Of .msg File

How To Convert "tensor" To "numpy" Array In Tensorflow?

I am trying to convert a tensor to numpy in the tesnorflow2.0 version. Since tf2.0 have eager execu… Read more How To Convert "tensor" To "numpy" Array In Tensorflow?

Select Rows From A DataFrame Based On Multiple Values In A Column In Pandas

This is not a repetitive question, yet similar to Select rows from a DataFrame based on values in… Read more Select Rows From A DataFrame Based On Multiple Values In A Column In Pandas

Why Is The First Of The Month Automatically Plotted As Tick In Matplotlib.plot_date?

I have a geodataframe with date as string and Date as a datetime64[ns]. I am using matplotlib 3.0.2… Read more Why Is The First Of The Month Automatically Plotted As Tick In Matplotlib.plot_date?