Is it possible to store null key and null values in a hashmap?

779

What is spark machine learning?

228

What is embedded style? How to link?

698

Explain is there any tool that can compare two unvs / two rpts , built using bo 5.1 / bo 6.5?

1002

What is DAO?

1982

Explain the pointers in Java?

998

What are the new media components that are incorporated into html5? Is canvas used as a part of html?

806

How can you read a directory in a C program?

1097

What is the difference between stats and timechart command?

306

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". } } }

1755

Explain the purpose of the program list table?

950

Is rotation necessary in PCA?

166

What relational operators if statements in c++?

1119

What is different type of rman backup?

618

Explain me what is silk fiber?

1