by Suf | Jun 10, 2022 | Programming, Python, Tips
This error occurs when you try to serialize a DataFrame object to a JSON string using the json.dumps() method. You can solve this error by converting the DataFrame to a JSON string using the DataFrame to_json() method. For example, json_str = my_dataframe.to_json()...
by Suf | Jun 9, 2022 | Programming, Python, Tips
This error occurs when you try to serialize a Decimal object to a JSON string using the json.dumps() method. You can solve this error by setting the default keyword argument to str when calling the json.dumps() method. For example, json_str = json.dumps(decimal_value,...
by Suf | Jun 9, 2022 | Programming, Python, Tips
This error occurs when you try to convert a numpy.int32 integer to a JSON string using the json.dumps() method. The json.dumps() method can serialize ordinary Python integers. You can solve this error by converting the numpy.int32 number to a Python integer by passing...
by Suf | Jun 8, 2022 | Programming, Python, Tips
This error occurs when you try to convert a numpy.int64 integer to a JSON string using the json.dumps() method. The json.dumps() method can serialize ordinary Python integers. You can solve this error by converting the numpy.int64 number to a Python integer by passing...
by Suf | Jun 7, 2022 | Programming, Python, Tips
This error occurs when you pass a file to the json.dumps() method. You can solve this error by calling read() or readlines() to return a string or a list, respectively. For example, import json with open(‘file_name’, ‘r’) as f: json_str =...