Re: Replacing a character in a string

in reply to Replacing a character in a string

Even if you didn't know about ucfirst, it's easy enough to do with quoting:

"\u$_"

Or with a regex, if you didn't know about that either, but that's weird.

s/(.)/uc$1/e

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Re^2: Replacing a character in a string by ikegami (Patriarch) on Nov 15, 2005 at 21:27 UTC
or with substr `substr($s, 0, 1, uc(substr($s, 0, 1)));` [download] or `substr($s, 0, 1) = uc(substr($s, 0, 1));` [download]	[reply] [d/l] [select]
Re^3: Replacing a character in a string by Tanktalus (Canon) on Nov 16, 2005 at 01:30 UTC
As long as we're getting silly ... `$s &= ~' ';` [download] (Warning: may not work for non-7-bit-ASCII letters such as accented characters, Cyrillic characters, or anything in EBCDIC. Or even any characters that aren't actually letters. But it is fun to do.)	[reply] [d/l]
Re^4: Replacing a character in a string by chibiryuu (Beadle) on Nov 22, 2005 at 15:45 UTC
Cute :)	[reply]

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