So i have a dataframe with two columns: artistID and genre: And what I want to do is to group by the column artistID (so the resulting datafdrame has as many rows as artistID there are in this dataframe), and the second column of the new dataframe I want it to be like a list or an array or whatever
Find the index of a nested dict within a list base on the dict’s nested value
i have a list of dicts how can i find the index of jane given only her phone number (8179482938)? Answer To get an index, you can do (lst is your list from question): Prints:
TypeError: argument 1 must be pygame.Surface, not list – Its not a list
I’ve been following the python flappy bird ai tutorial from techwithtim, and I get this error; My code is like this I read the other posts with the same problem and I understand it, but BG_IMG is not a list like BIRD_IMGS. I don’t know what to do. I tried doing BG_IMGS[0] to get the first image of…
How do you remove corresponding x values of missing y-data from lists?
When I plot this graph the y-axis looks very off. Realising I need to remove the “” spaces in the list, I tried this method: This showed me a dimensional error. I don’t know how to only extract the corresponding values of x to the y values. Answer You can use pandas’ pd.to_numeric(R…
Get Value of Combobox, while they are bound
I created two Comboboxes in Tkinter. In the first Box you select the Material, the second box reacts to the selected Value of the first box and changes the available options. Its maybe not the best way coded, but it works. My Problem is, I want to know which colour is selected. Because if I print (Box_2.get()…
How do I create and write headers to a csv file if it doesn’t exist, but if it already exists then write data?
my first post here in stackoverflow and trying to dip my feet into python by writing a program that calls data from an API of an online game I play :) I’ve written the below code to create a .csv file if it doesn’t exist, and then use a for loop to call an API twice (each with different match
S3 Object upload to a private bucket using a pre-signed URL result in Access denied
I’m learning AWS and with my limited knowledge of AWS, am I right in saying that If I make pre-signed URLS to Upload and Download from a bucket – which is set to block all public access it should work? I take all my authentication and checks through API gateway, so if a user is able to hit the end…
Is it possible to use a dynamic array/list as input for parameterizing a kusto query?
I have an application that uses the Python library azure.kusto.data to query data from a Kusto cluster. I’m wondering, is it possible to use a dynamic array as input for paramterizing a kusto query? The existing documentation doesn’t seem to call out such functionality. https://learn.microsoft.com…
Django Python annotate ManyToMany Relationship with additional information
my problem is the following. I have two models in the database, which I link together using a ManyToMany relationship. For the admin page I currently use “admin.TabularInline” to bind different objects to one via the graphic. I still want to specify an order in the connections, preferably numbers …
I need help formating this data
I have data like this The problem is some data is not in the format like this As you can see in the “local,hometown” there are 3 commas, I want to delete one of them so the data become like this This is just an example to the problem in my data there could be more than 3 commas and