Perl (Scripting) - Update the first character in a string to be upper case (ucfirst)

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In this example, the $foo variable contains "hello world".

my $foo = "hello world";

 

The ucfirst (upper case first) operator can be used to update the first character to be upper case. In this example, the value to be "Hello world".

$foo = ucfirst($foo);

 

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