Hub::Perl::Language 04.00.012

Hub::Perl::Language is a Perl module that contains a lot of methods. PUBLIC METHODS sizeof Integer size of hashes, arrays, and scalars Usage: sizeof %hash Usage: sizeof @array Usage: sizeof $scalar_ref Usage: sizeof $scalar Usage: sizeof %more, @than, $one Sizes are computed as follows: HASH - Number of keys in the hash ARRAY - Number of elements SCALAR - Length as returned by C The total size of all arguments is returned. Example: Hash: (matches) sizeof( { a=>1, b=>2, c=>3 } ); 3 Example: Array: (matches) sizeof( [ a1, b2, c3 ] ); 3 Example: Scalar: (matches) sizeof( "abc" ); 3 Example: Scalar (ref): (matches) sizeof( "abc" ); 3 Example: Nothing: (matches) sizeof( undef ); 0 Example: Multiple values: (matches) sizeof( "a", "b", "c" ); 3 check True if all items in list pass the test. Usage: check [OPTIONS], [TEST], LIST.

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Contains,  Hubperllanguage,  Libraries,  Matches,  Module,  Perl Module,  Programming,  Scalar,  Sizeof
Users rating:	0/10