How can I capitalize the first letter of each word in a string in Python?

Capitalizing the First Letter of Words in a String

Given a string like "the brown fox", how can we effortlessly capitalize the first letter of each word to obtain "The Brown Fox"?

Solution:

To capitalize the first letter of every word in a string, we utilize Python's ingenious .title() method. This method transforms strings into a format where each word's initial character is capitalized, regardless of whether the string contains ASCII or Unicode characters.

For instance:

>>> "hello world".title()
'Hello World'
>>> u"hello world".title()
u'Hello World'

It's worth noting that the .title() method's simplicity comes with a caveat. As highlighted in the official documentation, it treats apostrophes within contractions and possessives as word boundaries, occasionally leading to undesired results:

>>> "they're bill's friends from the UK".title()
"They'Re Bill'S Friends From The Uk"

In such cases, customized string manipulation techniques or regular expressions may be necessary to achieve the desired capitalization behavior.

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