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what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?
3 5515Is 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
import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }
3 6660
What is maximum size of arraylist in java?
How do you convert string to int in java?
Will minecraft java be discontinued?
What is primitive data type in java?
What is a copy constructor in java?
What is the difference between conversation & casting?
Explain what pure virtual function is?
Who developed java?
Differentiate between class and structure.
Which keyword specify that a variable is effectively final ?
What is the main purpose of serialization in java?
What is variable explain with example?
What happens if constructor is private?
What are the different types of multitasking?
What is the default value of byte datatype in java?
