>>> 'QH QD JC KD JS'.split() ['QH', 'QD', 'JC', 'KD', 'JS']. split : Return a list of the words in the string, using sep as the delimiter ... ... <看更多>

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GitHub Gist: instantly share code, notes, and snippets. ... <看更多>

If a list or string has N elements, what is the most negative index that can safely be used with it, and what location does that index represent? If values is a ... ... <看更多>

Strings in Python are immutable, and so 'string a' + 'string b' has to make a third string to combine them. Say you want to clone a string, by adding each ... ... <看更多>