I am trying to change the volume of my music in realtime for my music player. My code: And here are the action events: But I don’t know how to change the volume while the music is playing, it only changes the volume after I restart the song. I tried: But that didn’t work it just game me an error.
How to extract elements from a filename and move them to different columns?
I have a filenames which I converted into a list. The list has the following elements: My goal is to extract elements from this list and fill out a dataframe, which should look like this: LINK TO THE GOOGLE SHEETS CONTAINING THE IMAGE ABOVE: https://docs.google.com/spreadsheets/d/1kuX3M4RFCNWtNoE7Hm1ejxWMwF-Cs4p8SsjA3JzdidA/edit?usp=sharing WHAT I’VE DONE SO FAR is the following code: But, this one does not leave
How to convert a list of sentences in a single text?
I have an list of sentences like this: And i need that list like this: Answer You want to convert all elements of a list into a single string right ? This might help you. it will give you a single string variable
Input values return prediction with percentage [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question Hi I have write machine learning use decision tree model. I create webapp that user can input and web will
The else function does not appear even if the “if” conditions are not met [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 years ago. Improve this question
While loops using break and continue statements
I’m beginner. What is break and continue statement used for for a while statement? Answer These two key words can be used in a loop to change how it behaves. The break statement terminates the loop and moves on the next executable statement. The continue statement skips the rest of the code for the current pass of the loop and
How to use Excel’s SUMIF function in Pandas
I have a difficulty in calculating “total_sum.” If someone didn’t apply to subject, I expressed N/A. When total_sum is calculated, total_sum refer to Standard field and N/A is excluded. I’m not good at Python, So I don’t know how to calculate “total_sum” Answer Suppose this dataframe is the same as yours (with index of strings) then you can apply .dot()
BeautifulSoup Web Scraping to find values of a specific key within the result set
I am scraping a webpage using beautiful soup: <class ‘bs4.element.Tag’> , 1 0 Here is what ‘result’ looks like: I am unable to access recipeIngredient (highlighted in the image) as a dictionary keys. It gives me a keyerror. KeyError: ‘recipeIngredient’ How can I do this? I want to extract this from ‘result’: “recipeIngredient”:[“1 pound fresh, best-quality mozzarella (preferably buffalo milk)”,”4
Why is print not printing my array sorted
This is my original array: a = [0, 4, 7, 8, 1, 3, 5, 2, 6] and this is what it prints: [0, 4, 7, 0, 0, 0, 5, 0, 0] Answer As @’Lee Jun Wei’ it doesn’t look like your algo is right. But there may be a few other things to point out. These two lines look off.
Finding a specific string in a Dataframe column
I’m trying to retrieve one row of data from my Dataframe created from a csv file accessed via URL. I’m using… df1[‘Statistic Element’].str.contains(‘Mean rainfall’) …to determine the row containing the data I require however python does not recognize the .str element of the dataframe? DF1.info() The code works fine using a test dataframe so I’m wondering if there is a