Important Python String Methods | Capitalize, CaseFold, SwapCase, Upper, Lower

Veröffentlicht am: 10 September 2025
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Python String Methods are a collection of in-built Python Functions that operates on strings.

capitalize( ) : It converts the first character of the string to uppercase and the rest to lowercase.
lower( ) : It converts all characters in a string to lowercase.
casefold( ) : The casefold() method is a more aggressive version of lower() that is used for converting a string to lowercase for caseless comparison.
This is especially important for strings containing Unicode characters from various languages.
upper( ) : It converts all characters in a string to uppercase.
swapcase( ) : Swaps the case of each character in the string (uppercase becomes lowercase, and vice versa)

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