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Showing posts from April, 2023

How Can I Limit User Input Length On Python?

amt = float(input('Please enter the amount to make change for: $')) I'd like the user … Read more How Can I Limit User Input Length On Python?

How Do You Input Escape Sequences In Python?

Say you make the following program a=input('Input: ') print(a) and try to input the newlin… Read more How Do You Input Escape Sequences In Python?

Encoding JSON Inside Flask Template

I want to use json.dumps() to pretty print JSON inside my app. Currently, my template is set up lik… Read more Encoding JSON Inside Flask Template

Buildout Can't Find The Links For The Dependecies Of Pypi Plone Add-ons

I'm trying to install some add-ons to Plone but buildout can't find the links for the depen… Read more Buildout Can't Find The Links For The Dependecies Of Pypi Plone Add-ons

No Module Named Cv

I'm trying to run this script: https://github.com/openalpr/train-detector/blob/master/crop_plat… Read more No Module Named Cv

Executing Subprocess From Python Without Opening Windows Command Prompt

Possible Duplicate: Running a process in pythonw with Popen without a console How do I eliminate Wi… Read more Executing Subprocess From Python Without Opening Windows Command Prompt

Python - Get Header Information From URL

I've been searching all around for a Python 3.x code sample to get HTTP Header information. Som… Read more Python - Get Header Information From URL

IndexError: List Assignment Index Out Of Range - Python With An Array

I recently started to use python and i am still newbie with many things of the language. This piece… Read more IndexError: List Assignment Index Out Of Range - Python With An Array

Pandas Advanced Groupby And Filter By Date

Create the output dataframe from input, how to filter for rows when target == 1 for the first time … Read more Pandas Advanced Groupby And Filter By Date

Compare 2 Seperate Csv Files And Write Difference To A New Csv File - Python 2.7

I am trying to compare two csv files in python and save the difference to a third csv file in pytho… Read more Compare 2 Seperate Csv Files And Write Difference To A New Csv File - Python 2.7

Insert List In Pandas Dataframe Cell

I have a dictionary where each key has a list of values. Length of the list associated with each ke… Read more Insert List In Pandas Dataframe Cell

Inserting Date Correctly Into SQL

I have Python code like this: with open('task9_in.csv', 'r') as file: reader = … Read more Inserting Date Correctly Into SQL

In PyOpengl To Bind Text To An Object

Is it possible in PyOpengl to bind text to an object? If I need dynamic changing text to be anchore… Read more In PyOpengl To Bind Text To An Object

Numpy Array Show Only Unique Rows

I want to have the rows of an array, which are unique. Contrary to numpy's unique function, I w… Read more Numpy Array Show Only Unique Rows

Error In Linking Static Files In Django Project Deployed On Pythonanywhere

I have deployed a django(1.7) project in pythonanywhere and its link is- http://drchitradhawle.pyt… Read more Error In Linking Static Files In Django Project Deployed On Pythonanywhere

Chartjs Splitting Double Digit Numbers

I have seen this question asked a few times but I couldn't find a solution that worked for me. … Read more Chartjs Splitting Double Digit Numbers

How Can I Change The Color Of A Worksheet's Tab

I have a python script that is pulling data from an external resource and adding data to a Google S… Read more How Can I Change The Color Of A Worksheet's Tab

Find Coordinate Of The Closest Point On Polygon In Shapely

Say I have the following Polygon and Point: >>> poly = Polygon([(0, 0), (2, 8), (14, 10), … Read more Find Coordinate Of The Closest Point On Polygon In Shapely

Extract Day Of Year And Julian Day From A String Date

I have a string '2012.11.07' in python. I need to convert it to date object and then get an… Read more Extract Day Of Year And Julian Day From A String Date

How Can I Stop Python's Csv.DictWriter.writerows From Adding Empty Lines Between Rows In Windows?

When I use Python's csv.DictWriter.writerows on Windows, empty newlines are added between rows.… Read more How Can I Stop Python's Csv.DictWriter.writerows From Adding Empty Lines Between Rows In Windows?

Using Scipy To Minimize A Function That Also Takes Non Variational Parameters

I want to use the scipy.optimize module to minimize a function. Let's say my function is f(x,a)… Read more Using Scipy To Minimize A Function That Also Takes Non Variational Parameters

Extract Time From Datetime And Determine If Time (not Date) Falls Within Range?

The problem is that I want it to ignore the date and only factor in the time. Here is what I have: … Read more Extract Time From Datetime And Determine If Time (not Date) Falls Within Range?

Python - Mysql Query Not Working

I am trying to load data into a MySQL table with the following Python script: conn = connect_db() c… Read more Python - Mysql Query Not Working

How To Update Some Of The Rows From Another Series In Pandas Using Df.update

I have a df like, stamp value 0 00:00:00 2 1 00:00:00 3 2 01:00:00 5 converti… Read more How To Update Some Of The Rows From Another Series In Pandas Using Df.update