Intermediate Perl
Perl’s object-oriented mechanism is classic prestidigitation. It takes a collection of Perl’s
existing non-OO features such as packages, references, hashes, arrays, subroutines,
and modules, and then–with nothing up its sleeve–manages to conjure up fully functional
objects, classes, and ... | | Basic Electrical Engineering
The international system of units abbreviated as SI has been universally accepted for
international use in all fields of engineering and day to day requirements. Therefore, all business
and even household transactions are conducted in SI units. SI system offers the following
advantages over other system of units.
1.... | | Frommer's Sweden (Frommer's Complete Guides)
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