What is the best way to split a string like "HELLO there HOW are YOU" by upper case words (in Python)?. So I'd end up with an array like such: ... ... <看更多>

Want to use regular expressions (aka regexp/regex) to split a string into separate fields / pieces? The re ... ... <看更多>

For basic manipulation of strings, Python's built-in string methods can ... Here we've first compiled a regular expression, then used it to split a string. ... <看更多>

This is especially important since whitespace affects program flow in Python. Also, you read all the lines of the file up front just to iterate ... ... <看更多>