Answers for "how to check if a column has ? or not in python"

check if column exists in dataframe

if 'A' in df.columns:

Posted by: Guest on May-21-2020

Determine If a column is Present in a Table or not

if ($this->db->field_exists('field_name', 'table_name'))
{
        // some code...
}

Posted by: Guest on July-23-2021

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