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java Programming Glossary: reasoningJava generics - Make Generic to extends 2 interfaces http://stackoverflow.com/questions/13101991/java-generics-make-generic-to-extends-2-interfaces Foo U extends Foo IDisposable Based on that theoretical reasoning at least the syntax you're trying to achieve is pointless as.. generic method type parameters which causes my theoretical reasoning to go out the window. Take the following generic method class.. T is inferred to be Object this matches up with earlier reasoning about simplifying the mapThis type parameters. You have to manually..
What is the reason for these PMD rules? http://stackoverflow.com/questions/1615419/what-is-the-reason-for-these-pmd-rules taking advantage of this hint. I have found it useful in reasoning about the correctness of my own code. Specifying interfaces..
Java Instance Variables vs Local Variables http://stackoverflow.com/questions/1794141/java-instance-variables-vs-local-variables take in the values of local variables a lot more . My reasoning for this is also because a lot of times I'll want to have a..
Class with single method — best approach? http://stackoverflow.com/questions/205689/class-with-single-method-best-approach using static methods and vice versa. As long as there's reasoning behind the differentiation and it's standardised. There's nothing..
http://stackoverflow.com/questions/205749/java-xml-binding I'd like to see not just what framework you use but your reasoning for using one over the others. java xml jaxb castor xmlbeans..
Java Arrays.equals() returns false for two dimensional arrays http://stackoverflow.com/questions/2721033/java-arrays-equals-returns-false-for-two-dimensional-arrays new int 1 2 3 prints 1 2 3 Again the reasoning is similar Arrays.toString Object treats each element as an..
http://stackoverflow.com/questions/2723397/java-generics-what-is-pecs so you should use a Collection extends Thing . The reasoning is that a Collection extends Thing could hold any subtype of.. consumer so you should use a Collection super Thing . The reasoning here is that unlike Collection extends Thing Collection super..
Windows: how to get a list of all visible windows? http://stackoverflow.com/questions/3188484/windows-how-to-get-a-list-of-all-visible-windows it would seem that it's necessary to run two apps. My reasoning comes from reading this SetWindowsHookEx can be used to inject..
http://stackoverflow.com/questions/4031572/sorted-array-list-in-java element to the end of this list optional operation . Same reasoning applies for both versions of add both versions of addAll and..
Java's Virtual Machine and CLR http://stackoverflow.com/questions/453610/javas-virtual-machine-and-clr into 'assemblies' and the CLR provides logic for reasoning about and manipulating assemblies which are loaded into AppDomains..
What strategy do you use for package naming in Java projects and why? http://stackoverflow.com/questions/533102/what-strategy-do-you-use-for-package-naming-in-java-projects-and-why academic experience. However I can't spot the holes in my reasoning so I'm hoping you all can so that I can move on. Thanks in advance..
Why is it “Easier to ask forgiveness than permission” in python, but not in Java? [closed] http://stackoverflow.com/questions/6092992/why-is-it-easier-to-ask-forgiveness-than-permission-in-python-but-not-in-java the wrong NPEs and thereby obscure bugs. This is the same reasoning as for why it is usually a bad idea to catch Exception. The..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase use the same db connection at all times. Is the above reasoning correct Would a singleton then be a good enough solution for..
Creating new generic object with wildcard http://stackoverflow.com/questions/9147129/creating-new-generic-object-with-wildcard type would make it a valid assignment argument. This reasoning only makes sense if you remember that generics in Java are a..
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