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4

Poll

dishachExplainer

Asked: July 5, 2023In: Data Engineering

Which ETL component is responsible for loading transformed data into the target system?

4

Which ETL component is responsible for loading transformed data into the target system?

1

AdithyaPundit

Asked: July 5, 2023In: Programs

Is it possible to compute expanding window features (such mean, standard deviation, etc.) in polars?

1

In pandas it is easy to implement those features. Is it possible to compute expanding window features (such mean, standard deviation, etc.) in polars?

0

PeggyProfessional

Asked: July 7, 2023In: Power BI

Need to convert Date Time into Time Zone Offset format in Power BI.

0

I have the date values in this format: StartDate = 7/7/2023 12:00:00 AM EndDate = 7/30/2023 12:00:00 AM I want to pass these to REST API call in this form: {"from":"2023-07-07T00:00:00+00:00","to":"2023-30-07T23:59:59+00:00"}' I tried using DateTime.ToText but getting 400 bad request.

0

Anonymous

Asked: July 7, 2023In: Programs

np.sum function not working properly.

0

I need to display an image’s average red value per pixel. I tried using the code below: path = "C:\\Users\\dc\\Images\\image1.jpg" img = PIL.Image.open(path) imgarray = np.array(image1) reds = imgarray[:, 0] avered = np.sum(reds)/len(reds) print(avered) The output was not as expected. Is there anything to change with ...