This book is edited by Li Hui and Chen Yanyan, with associate editors Yang Yu, Gao Yong, Zhang Qiaosheng, Bi Ye, and Liu Dengzhi. It is rich in content, covering 32 theories and 32 practical cases, ...

This post explains how to concatenate a string in Python. As well as how to build strings, search for substrings and much more.

In the python interpreter, the output string is enclosed in quotes ('...'). While it might sometimes look different from the input, the two strings are equivalent. The string is enclosed in double ...

Take advantage of caching and the lru_cache decorator to relieve your Python functions from repetitive heavy lifting.

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

I have a string of 1s and 0s that represents a binary number (e.g. '00101101'). How would I convert that to an actual num? If I use int(), Python assumes decimal and creates a number that's much ...