I’m working with a Boolean index in Pandas. The question is why the statement: a[(a['some_column']==some_number) & (a['some_other_column']==some_other_number)] works fine whereas a[(a['some_column']==some_number) and (a...
How can I query/filter in Django and ignore the cases of my query-string? I’ve got something like and like to ignore the case ...
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May 21, 2022
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I have a Pandas DataFrame with a ‘date’ column. Now I need to filter out all rows in the DataFrame that have dates ...
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May 19, 2022
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I have a pandas data frame with few columns. Now I know that certain rows are outliers based on a certain column value. ...
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May 15, 2022
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I have an array of _ids and I want to get all docs accordingly, what’s the best way to do it ? Something ...
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May 14, 2022
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In the Music app of the new iOS, we can see an album cover behind a view that blurs it. How can something ...
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May 8, 2022
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The callback function in array_filter() only passes in the array’s values, not the keys. If I have: $my_array = array("foo" => 1, "hello" ...
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May 6, 2022
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I want to filter my dataframe with an or condition to keep rows with a particular column’s values that are outside the range ...
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April 27, 2022
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I am working with Javascript(ES6) /FaceBook react and trying to get the first 3 elements of an array that varies in size. I ...
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April 19, 2022
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