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Strings in Python
- In Python, strings are defined by enclosing them in either single or double quotes. Multiline strings can be defined by enclosing them in triple single or double quotes.
- Indexing in strings starts at 0, and Python also supports negative indexing.
- String slicing allows cutting strings into parts using syntax like val[start, stop, step].
- Python offers various string-specific methods like capitalize(), center(width, fillchar), count(sub[, start[, end]]), endswith(sub[, start[, end]], expandtabs(tabsize=8), and format(*args, **kwargs).
- Other methods include index(sub[, start[, end]]), isalnum(), join(iterable), lower(), partition(), and replace(old, new, count=-1).
- Furthermore, Python strings support methods like split(sep=None, maxsplit=-1), strip(chars=None), rstrip, lstrip, and zfill(width) for various string operations.
- These methods offer functionalities like counting occurrences, checking alphanumeric characters, joining strings, converting cases, partitioning strings, string replacement, splitting strings, stripping characters, and padding zeros.
- Understanding and using these string methods is essential for effective string manipulation in Python.
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