32 lines
1.2 KiB
Markdown
32 lines
1.2 KiB
Markdown
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---
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title: String Methods
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---
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**TODO: `string` basic info**
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[Python Docs - Strings](https://docs.python.org/3/library/stdtypes.html#strings)
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**Creation:**
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An empty `string` is created using a pair of quotation marks or apostrophes:
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```shell
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>>> new_string = ''
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>>> type(new_string)
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<class 'string'>
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>>> len(new_string)
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0
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```
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[Python Docs - More on Strings](https://docs.python.org/3/tutorial/datastructures.html#more-on-strings)
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* `string.find('you')` Returns the lowest position that the substring is found at.
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* `str.join(iterable)` Join all elements in an `iterable` with a specified string.
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* `str.replace(old, new, max)` method is used to replace the substring `old` with the string `new` for a total of `max` times. This method returns a new copy of the string with the replacement, and the original `str` is unchanged.
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* `string.split(separator, maxsplit)` Returns a list of substrings delimited by the `separator`, an optional `maxsplit` number of times, and if not specified, the string will be split on all instances of the `separator`.
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* `string.strip(to_strip)` Returns a string with `to_strip` removed from both the beginning and the end of the string. If `to_strip` is not specified, this will strip all whitespace characters.
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