Character Tests and Operations
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Character Tests and Operations
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Up to Text Strings - Gateway topic to character and string processing routines. NUL Terminated String processing String conversions,et al. ascii to long, long to
(Perl builtin function) chr NUMBER Returns the character represented by that NUMBER in the character set.
(Perl builtin function) lc EXPR Returns an lowercased version of EXPR.
(Perl builtin function) lcfirst EXPR Returns the value of EXPR with the first character lowercased.
(Perl builtin function) ord EXPR Returns the numeric ascii value of the first character of EXPR.
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