by Suf | Apr 29, 2022 | Programming, Python, Tips
If you try to filter a pandas DataFrame using more than one expression but do not use parentheses around each expression you will raise the TypeError: Cannot perform ‘rand_’ with a dtyped [object] array and scalar of type [bool]. To solve this error,...
by Suf | Apr 29, 2022 | Programming, Python, Tips
You cannot convert a list to a floating-point number. If you try to pass a list as an argument to the built-in float() method, you will raise the TypeError: float() argument must be a string or a number, not ‘list’. If you want to convert the elements of a...
by Suf | Apr 27, 2022 | Programming, Python, Tips
In Python 3, a map object is an iterator and is not subscriptable. If you try to access items inside a map object using the subscript operator [], you will raise the TypeError: ‘map’ object is not subscriptable. This error typically occurs when using...
by Suf | Apr 27, 2022 | Programming, Python, Tips
You cannot convert a list to an int. If you try to pass a list as an argument to the built-in int() method, you will raise the TypeError: int() argument must be a string, a bytes-like object or a number, not ‘list’. If you want to convert the elements of a...
by Suf | Apr 27, 2022 | Programming, Python, Tips
You can concatenate multiple Series or DataFrames using the pandas.concat() method. If you pass the multiple DataFrames to the concat method without using square brackets, you will raise the TypeError: first argument must be an iterable of pandas objects, you passed...
by Suf | Apr 26, 2022 | Pandas, Programming, Python, Tips
You can only plot numeric data when using Pandas. If you try to plot with non-numeric data, the Python interpreter will raise the TypeError: no numeric data to plot. This error typically occurs when you have strings representing numbers in your DataFrame. To solve...
