Answer Posted / cool_duzz

Constants.. that are not supposed to be changed ever.

What is int argc char * argv?

552

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How do you check if a string contains only numeric digits?

603

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How many classes can any class inherit java?

495

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What is the difference between the paint() and repaint() methods in java programming?

608

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What is treemap in java?

536

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What is a byte string?

604

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What are different exception types exceptions available in java ?

467

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Can substring create new object?

548

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What do you understand by the term string pool?

553

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What is the differences between c++ and java? Explain

572

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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 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". } } }

1335

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How to check if a list is sorted in java?

574

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Can main() method in java can return any data?

627

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What is the difference between menuitem and checkboxmenu item?

758

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How to sort a collection of custom Objects in Java?

584

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