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java Programming Glossary: mydoubleswhy polymorphism doesn't treat generic collections and plain arrays the same way? http://stackoverflow.com/questions/10770585/why-polymorphism-doesnt-treat-generic-collections-and-plain-arrays-the-same-way myInts 1 2 3 4 5 Long myLongs 1L 2L 3L 4L 5L Double myDoubles 1.0 2.0 3.0 4.0 5.0 System.out.println sum myInts System.out.println.. System.out.println sum myLongs System.out.println sum myDoubles But if you attempt to implement the same code with generic collections.. 3 4 5 List Long myLongs asList 1L 2L 3L 4L 5L List Double myDoubles asList 1.0 2.0 3.0 4.0 5.0 System.out.println sum myInts compiler..
BLOB vs. VARCHAR for storing arrays in a MySQL table http://stackoverflow.com/questions/3106548/blob-vs-varchar-for-storing-arrays-in-a-mysql-table double dubs new double 300 byte asBytes rs.getBytes myDoubles ByteArrayInputStream bin new ByteArrayInputStream asBytes DataInputStream..
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