I pretend to remove slices from the third dimension of a 4d numpy array if it’s contains only zeros. I have a 4d numpy array of dimensions [256,256,336,6] and I need to delete the slices in the third dimension that only contains zeros. So the result would have a shape like this , e.g. [256,256,300,6] if…
Tag: python
Get Numbers On Array Play Game with Numbers and Get Next Numbers On Array
I am trying to make a little game for my self. first i have an arrays. After this i want to play flip coin game with this data after it runs 1,2 or 3 wins. After this code After this come, how can move next array [30,40,50] and [50,20,30]. After all done, i need get 1. Game Player 1 won,
Pyomo Constraint error: Trivial Boolean (True) instead of a Pyomo object
I implemented a concrete model in pyomo. It is about a Course planning problem. Courses have to be scheduled within a planning horizon. Teachers, periods and stations have to be linked to the course within a time horizon. The data for the concrete model is being read from Excel. I ran the model with different…
Issue with lookup(‘dig’) not finding ‘dnspython’
On a Red Hat 8.3 machine I try to use this ansible code: But I get an error: I think maybe the lookup(‘dig’) doesn’t search in the right place… However I think I do in fact have dnspython installed: More info: Answer Converting comment to answer. When you use the pip3 command it refere…
auto refresh page while element is not clickable (python)
Objective: Find an appointment Code: While the code works, I would like to extend it by making it do auto-refresh every 5 second interval until the element on 9 September 2022 is clickable. I am thinking of something like but the second part of the code does not work. An example of a clickable date is on Nov …
How to iterate dict in string.format
I read a lot of tutorials, but can not find how to iterate dict in string.format like this: which I want a result like this: so I can print variable length dict. Then I got error. Answer Currently your output is: That’s because k for k,v in dict is a generator expression. Don’t confuse it with set…
ValueError at /category/economy/: Field ‘id’ expected a number but got ‘economy’
I try to add new path and this happen “Field ‘id’ expected a number but got ‘economy’.” in traceback the highlighted line is in the views.py file which i mentioned below. I am sharing my files plz help me to get rid of the issue. urls.py here i used str:cats, yet it shows &…
inverse_transform() takes 2 positional arguments but 3 were given
I’m trying to use Canonical Correlation Analysis (CCA) in scikit-learn. Still, I’m getting a TypeError, which asserts inverse_transform() takes 2 positional arguments but 3 were given. Here is my code: And the last line throws a TypeError: It’s ridiculous since I passed two arguments exactly…
Model was constructed with shape (None, 65536) but it was called on an input with incompatible shape (None, 65536, None)
For reference the full error is here: I am using kymatio to classify audio signals. Before constructing the model I use tensorflow’s tf.keras.utils.audio_dataset_from_directory to create the training and testing sets. The audio samples are of shape (65536,) before the sets are created. To create the set…
Count occurrences in last 30 days with Pandas Dataframe
I have a pandas Dataframe with an ID column and a date column (YYYY-MM-DD), ID Date 001 2022-01-01 001 2022-01-04 001 2022-02-07 002 2022-01-02 002 2022-01-03 002 2022-01-28 There may be gaps in the date field, as shown. I would like to have a new column, “occurrences_last_month” where it counts t…