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Python

Converting time zone pandas dataframe

August 11, 2022 by Magenaut

I have data:

Categories Python, Q&A Tags datetime, pandas, python, timezone Leave a comment

pandas.merge: match the nearest time stamp >= the series of timestamps

August 11, 2022 by Magenaut

I have two dataframes, both of which contain an irregularly spaced, millisecond resolution timestamp column. My goal here is to match up the rows so that for each matched row, 1) the first time stamp is always smaller or equal to the second timestamp, and 2) the matched timestamps are the closest for all pairs of timestamps satisfying 1).

Categories Python, Q&A Tags pandas, python Leave a comment

Setting axes.linewidth without changing the rcParams global dict

August 11, 2022 by Magenaut

So, it seems one cannot do the following (it raises an error, since axes does not have a set_linewidth method):

Categories Python, Q&A Tags graphing, matplotlib, plot, python Leave a comment

How to get the physical interface IP address from an interface

August 11, 2022 by Magenaut

What I have done so far, using PyQt classes:

Categories Python, Q&A Tags ip-address, pyqt, python, python-3.x Leave a comment

Converting python objects for rpy2

August 11, 2022 by Magenaut

The following code is supposed to create a heatmap in rpy2

Categories Python, Q&A Tags python, r, rpy2 Leave a comment

Specifying the order of matplotlib layers

August 11, 2022 by Magenaut

Suppose I run the following script:

Categories Python, Q&A Tags layer, matplotlib, plot, python Leave a comment

Switching to Python 3 causing UnicodeDecodeError

August 11, 2022 by Magenaut

I’ve just added Python3 interpreter to Sublime, and the following code stopped working:

Categories Python, Q&A Tags encoding, python, python-3.x Leave a comment

How can I find the union of two Django querysets?

August 11, 2022 by Magenaut

I’ve got a Django model with two custom manager methods. Each returns a different subset of the model’s objects, based on a different property of the object.

Categories Python, Q&A Tags django, django-models, python Leave a comment

What does “Symbol not found / Expected in: flat namespace” actually mean?

August 11, 2022 by Magenaut

When I import a module I built, I get this boost-python related error:

Categories Python, Q&A Tags c#, import, importerror, namespaces, python Leave a comment

Python Math – TypeError: ‘NoneType’ object is not subscriptable

August 11, 2022 by Magenaut

I’m making a small program for math (no particular reason, just kind of wanted to) and I ran into the error “TypeError: ‘NoneType’ object is not subscriptable.

Categories Python, Q&A Tags in-place, math, python, sorting Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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