In Python, the split() and join() string methods are commonly used for manipulating strings. While they are convenient and easy to use, understanding their performance implications is crucial for ...

parts = input.split("&") parts = [part for part in parts if "option" not in part] output = '&'.join(parts) Both do the same thing: manipulate and rejoin a split list. Remove parameters using regular ...

Other internal formats are encoded into UTF-8 using Python APIs (which use the UTF-8 form cached in the unicode object if available). In older Python versions these optimizations are not supported so ...