I want to generate a code that will write 20 rows from each of two different dataframes. Therefore, I created something like below. Everything works fine except nested loop (u) starts from 0 each time. Can you help me how to fix it to start from where it left, please? Answer Do you want to alternate between t…
Tag: python
Is it possible to run game made with pygame on browser using pyscript?
I have made a small space invader game using pygame and I was wondering if I could play it on the browser using pyscript. Is this even possible ? Do I have to rewrite everything ? Answer No, Pygame is not supported in PyScript at this time. I’m not sure what is the best way to find out what packages
interpolation of missing values not NA
I want to interpolate (linear interpolation) data. but not indicated NA. Here is my data. timestamp id strength 1383260400000 10 0.007802251505435157 1383260400000 11 0.0050101566841440105 1383260400000 47 0.09910993935546883 1383260400000 48 0.16302926693340128 and expected data is : timestamp id strength 13…
Pandas dataframe reports no matching string when the string is present
Fairly new to python. This seems to be a really simple question but I can’t find any information about it. I have a list of strings, and for each string I want to check whether it is present in a dataframe (actually in a particular column of the dataframe. Not whether a substring is present, but the who…
AbaqusPython script – edges.findAt with predefined global coordinates
I am a quite new to Abaqus-Python scripting. My goal is to script loft operation between circular sections. Circular sections are predefined based on the engineering problem. According to .jnl file from manual using of Abaqus interface (for selecting two circular sections), the syntax is as follow; I understa…
Django – accessing a count of a queryset filtered by specific value in my template
I had problems even formulating the title to this question :) I am very much a beginner in everything coding but am enjoying learning through a Django project. Usually I can go bit by bit solving my problems by searching around, but I have failed in the below and am stuck although I am certain there is an eas…
I am trying to save frames from a webcam via Python and ffmpeg, but the video becomes way to fast
I get a stream of cv2 images from my webcam and want to save it to a video file. After playing a bit with cv2.VideoWriter() it turned out that using ffmpeg would provide more options and – apparently, following a few threads here on SO – lead to better results. So I gave the VidGear Python library…
Problem: Pandas – Slicing a datetime64[ns] column returns a list of 19-digit integers
I am trying to convert a column of dates in a dataframe to a list, but something is happening when I slice it that turns the dates into 19-digit integers. This is the original df along with the column dtypes: This is the function that turns a dataframe column into a list: This is what is printed after the col…
Is there a way to apply transformations on dump() with ruamel.yaml?
Context I am using ruamel.yaml (0.17.21) to automatically inject/update nested objects to a collection of existing YAML documents. All these documents have a maximum line length of 120 characters, enforced by a linter. I was expecting to be able to retain this formatting rule by setting the width attribute on…
proper input and output shape of a keras Sequential model
I am trying to run a Keras sequential model but can’t get the right shape for the model to train on. I reshaped x and y to: Currently, both the input shape and output shape are: The dataset consists of 9766 inputs and 9766 outputs respectively. Each input is a single array of 500 values and each output …