by Suf | May 18, 2022 | Programming, Python, Tips
This error occurs when you import the datetime module and try to call the now() method on the imported module. You can solve this error by importing the datetime class using from datetime import datetime or access the class method using datetime.datetime.now() This...
by Suf | May 18, 2022 | Programming, Python, Tips
This error occurs when you import the datetime class from the datetime module using from datetime import datetime and then try to create a datetime object using the class constructor datetime.datetime(). You can solve this error by removing the extra datetime when...
by Suf | May 18, 2022 | Programming, Python, Tips
This error occurs when you try to call the len() method of a string. len() is a built-in Python function, which you can use to get the length of the given object. You can solve this error by using len(string) instead of string.len(). This tutorial will go through the...
by Suf | May 17, 2022 | Programming, Python, Tips
If you attempt to call the apply() method on a NumPy array, you will raise the AttributeError: ‘numpy.ndarray’ object has no attribute ‘apply’. The apply() method is a DataFrame and a Series method. This error typically occurs when you call...
by Suf | May 16, 2022 | Programming, R, Tips
The Jaccard similarity compares two sets of data to determine how similar they are. The value of the Jaccard similarity can be between 0 and 1, where the close the number is to 1 the more similar the two sets of data are. This tutorial will go through how to calculate...
