I am coming from Java, and want to know if I can \'set\' an instance variable for an object using introspection.
I am trying to build some dynamic code that parses a text file with objects named from the imports at the top of the module... right now I iterate through all items in sys._getframe(0) to find f_globa
I\'m new to Spring Roo. I would like to do reverse engineering on mssql database. (jtds is already installed)
Say I have a bean public class SomeBean{ List<String> messages; List<Integer> scores; String id;
suppose i have a开发者_运维技巧 class Foo and an instance of this class myFoo: Foo *myFoo; is there any method \"dispalyFooObjectName\" that can display the name of the object, for exmample :
It appears to be impossible to introspect type class constraints on functions and data types and such. However, ghci appears to do it.开发者_JAVA技巧
Say I have a function f1 :: a -> b -> ... -> c and another function f2 :: PossibleTypeClass x y ... => x -> y -> ... -> z, I want to determine at runtime if c (output of f1) can be passed in to f2 as
Let\'s say I have a type MyType defined in module My.Module. I want to have the String \"My.Module.MyType\" (or something like that). If I just type the String directly, I might have a typo, and if th
I am using class.forname to create a new instance of class.The classname comes from a properties. Lets say i have several classes in two packages.
I\'m curious why Ruby\'s introspection related method to check if an object responds to a method is respond_to? instead of responds_to?
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