format ()与f-string Python 3.6引入了一种新的字符串格式化机制：f-string。虽然f-string在某些情况下更为便捷，但了解format ()的使用仍然非常重要，因为它在早期版本的Python中广泛使用，并且在某些复杂的格式化场景下提供更多的灵活性。

With try except you can print any error and optimize your code in Python and in this guide, we're going to show you how to properly use it.

Unknown to many, Python works well with JSON files. Here we show you how to pretty print a JSON file in Python.

Printing to PDF on a Mac is a great way to share your files and also save paper. This simple how-to guide shows you how to print files to PDFs.

An implementation of the NIST FF3 and draft FF3-1 Format Preserving Encryption (FPE) algorithms in Python. This package implements the FF3 algorithm for Format Preserving Encryption as described in ...