Recent questions tagged Data-science

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Q: Python- Saving files for each loop results

I want to save files for each result from the loop. For example, I wrote the code but it only saves one file ... do I modify my code? Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: How to check if a word is in each row of a pandas dataframe

I have the pandas data frame with the column designated to town names. After each town name, I am adding a word ... .csv', index=False) Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Using regex to find first bracketed content in Python 3

Here is my sample string: [true, {"name": "NameofItem", "amount": "1", "price": 100, "sellerName": " ... seem to make that work. Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Can't Upload File PDF to folder with flask

I want to upload the file pdf to the folder but a file is not saved to a folder. I already read the ... .run(debug=True)``` Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Pandas list comprehension to change integers in df

I am trying to alter the data in the panda's df. Using below, where X >=5, I want to change the corresponding Y row to 1. Where X...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Select only the bottom continuous rows where specific value is present Pandas

I have the below data frame lst = [['A',1],['B',0],['C',1],['D',0],['E',1],['F',1],['G',1]] ... give all val with 1. df[df.val == 1] Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: How to get a specifict part of a string inside a list?

I have a List : Old_list =['orders_ce_deduped.01.csv','orders_ce_deduped.02.csv'] I need to get the 01 and 02 part ... = ['01','02'] Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: How to correct an arithmetic error in python [duplicate]

Hi, I am a relatively new programmer and my teacher gave us this problem to fix. Thing is, I have no idea ... wrong with this problem? Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Why is this code for multiple histograms on axes not working?

I am getting errors for the code when running it on a 'tips' dataset but I can run it on a tulips dataset ... . Am I missing something? Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance

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Q: Merge two dataframes on closest matching datetime index

I have two data frames with the closest matching DateTime index, sometimes matching. An object is to merge two of ... I achieve this? Select the correct answer from above options...

asked Jan 19, 2022 in Education by JackTerrance