State the difference between strings and arrays.
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What is the class in java?
Can subclass overriding method declare an exception if parent class method doesn't throw an exception?
Can we create a constructor in abstract class?
Is there any way to find whether software installed in the system is registered by just providing the .exe file? I have tried the following code but its just displaying the directory structure in the registry. Here the code : package com.msi.intaller; import java.util.Iterator; import ca.beq.util.win32.registry.RegistryKey; import ca.beq.util.win32.registry.RootKey; public class RegistryFinder { public static void main(String... args) throws Exception { RegistryKey.initialize(RegistryFinder.class.getResource("jRe gistryKey.dll").getFile()); RegistryKey key = new RegistryKey(RootKey.HKLM, "Software\\ODBC"); for (Iterator<RegistryKey> subkeys = key.subkeys(); subkeys.hasNext();) { RegistryKey subkey = subkeys.next(); System.out.println(subkey.getName()); // You need to check here if there's anything which matches "Mozilla FireFox". } } }
What is the similarity between dynamic binding and linking?
what is template design pattern?
What is object english?
We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?
Is a case study a method or methodology?
what is the diff between Servletcontext and servletconfig?
What is exception hierarchy in java?
Difference between the paint() and repaint() methods?