In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this: #define BEGIN { #define END } This would usually initiate complaints about ...

Python string slicing is a concise way to extract parts of a string without loops, using start, end, and step values. You can also use negative indices to work from the end or reverse strings in one ...

Hands-on with the new sampling profiler in Python 3.15 The next version of Python is over a year away, but you can try out one of its hottest features right now (video). Hands-on with Zed: The IDE ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings. The familiar formatted string, or f-string, feature in Python provides a ...